Routing Table Report 09:00 +10GMT Sat 01 Aug, 2015
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/us/
Analysis Summary
----------------
BGP routing table entries examined: 540895
Prefixes after maximum aggregation (per Origin AS): 207368
Deaggregation factor: 2.61
Unique aggregates announced (without unneeded subnets): 269482
Total ASes present in the Internet Routing Table: 50813
Prefixes per ASN: 10.64
Origin-only ASes present in the Internet Routing Table: 36645
Origin ASes announcing only one prefix: 16128
Transit ASes present in the Internet Routing Table: 6185
Transit-only ASes present in the Internet Routing Table: 153
Average AS path length visible in the Internet Routing Table: 4.0
Max AS path length visible: 64
Max AS path prepend of ASN ( 55944) 61
Prefixes from unregistered ASNs in the Routing Table: 1015
Unregistered ASNs in the Routing Table: 378
Number of 32-bit ASNs allocated by the RIRs: 10415
Number of 32-bit ASNs visible in the Routing Table: 7983
Prefixes from 32-bit ASNs in the Routing Table: 29387
Number of bogon 32-bit ASNs visible in the Routing Table: 14
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 408
Number of addresses announced to Internet: 2788331968
Equivalent to 166 /8s, 50 /16s and 145 /24s
Percentage of available address space announced: 75.3
Percentage of allocated address space announced: 75.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.6
Total number of prefixes smaller than registry allocations: 181675
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 129296
Total APNIC prefixes after maximum aggregation: 38726
APNIC Deaggregation factor: 3.34
Prefixes being announced from the APNIC address blocks: 136319
Unique aggregates announced from the APNIC address blocks: 58231
APNIC Region origin ASes present in the Internet Routing Table: 5022
APNIC Prefixes per ASN: 27.14
APNIC Region origin ASes announcing only one prefix: 1197
APNIC Region transit ASes present in the Internet Routing Table: 847
Average APNIC Region AS path length visible: 4.2
Max APNIC Region AS path length visible: 64
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1567
Number of APNIC addresses announced to Internet: 749753216
Equivalent to 44 /8s, 176 /16s and 83 /24s
Percentage of available APNIC address space announced: 87.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 131072-135580
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 176308
Total ARIN prefixes after maximum aggregation: 87310
ARIN Deaggregation factor: 2.02
Prefixes being announced from the ARIN address blocks: 179183
Unique aggregates announced from the ARIN address blocks: 85198
ARIN Region origin ASes present in the Internet Routing Table: 16506
ARIN Prefixes per ASN: 10.86
ARIN Region origin ASes announcing only one prefix: 6055
ARIN Region transit ASes present in the Internet Routing Table: 1667
Average ARIN Region AS path length visible: 3.5
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 576
Number of ARIN addresses announced to Internet: 1102524416
Equivalent to 65 /8s, 183 /16s and 48 /24s
Percentage of available ARIN address space announced: 58.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-395164
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 133464
Total RIPE prefixes after maximum aggregation: 66720
RIPE Deaggregation factor: 2.00
Prefixes being announced from the RIPE address blocks: 139829
Unique aggregates announced from the RIPE address blocks: 87138
RIPE Region origin ASes present in the Internet Routing Table: 17931
RIPE Prefixes per ASN: 7.80
RIPE Region origin ASes announcing only one prefix: 8054
RIPE Region transit ASes present in the Internet Routing Table: 2956
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 36
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3886
Number of RIPE addresses announced to Internet: 698376768
Equivalent to 41 /8s, 160 /16s and 98 /24s
Percentage of available RIPE address space announced: 101.5
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-204287
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 60160
Total LACNIC prefixes after maximum aggregation: 11486
LACNIC Deaggregation factor: 5.24
Prefixes being announced from the LACNIC address blocks: 71060
Unique aggregates announced from the LACNIC address blocks: 33274
LACNIC Region origin ASes present in the Internet Routing Table: 2452
LACNIC Prefixes per ASN: 28.98
LACNIC Region origin ASes announcing only one prefix: 625
LACNIC Region transit ASes present in the Internet Routing Table: 492
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 34
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1819
Number of LACNIC addresses announced to Internet: 168706304
Equivalent to 10 /8s, 14 /16s and 65 /24s
Percentage of available LACNIC address space announced: 100.6
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-265628 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 12211
Total AfriNIC prefixes after maximum aggregation: 3079
AfriNIC Deaggregation factor: 3.97
Prefixes being announced from the AfriNIC address blocks: 14096
Unique aggregates announced from the AfriNIC address blocks: 5275
AfriNIC Region origin ASes present in the Internet Routing Table: 735
AfriNIC Prefixes per ASN: 19.18
AfriNIC Region origin ASes announcing only one prefix: 197
AfriNIC Region transit ASes present in the Internet Routing Table: 160
Average AfriNIC Region AS path length visible: 3.9
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 135
Number of AfriNIC addresses announced to Internet: 68508672
Equivalent to 4 /8s, 21 /16s and 92 /24s
Percentage of available AfriNIC address space announced: 68.1
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17974 2702 904 80 PT Telekomunikasi Indonesia
7545 2537 339 136 TPG Telecom Limited
4766 2234 11290 653 Korea Telecom
4755 2026 425 223 TATA Communications formerly
9829 1819 1366 174 National Internet Backbone
9808 1534 8640 19 Guangdong Mobile Communicatio
9583 1517 119 570 Sify Limited
9498 1363 335 105 BHARTI Airtel Ltd.
38197 1275 77 184 Sun Network (Hong Kong) Limit
24560 1247 420 183 Bharti Airtel Ltd., Telemedia
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3180 2946 145 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
18566 2068 381 203 MegaPath Corporation
20115 1871 1847 409 Charter Communications
6983 1750 851 244 EarthLink, Inc.
4323 1604 1054 412 tw telecom holdings, inc.
30036 1581 322 449 Mediacom Communications Corp
701 1384 11374 667 MCI Communications Services,
22561 1375 415 256 CenturyTel Internet Holdings,
11492 1208 228 564 CABLE ONE, INC.
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
20940 2065 812 1494 Akamai International B.V.
34984 2047 306 375 TELLCOM ILETISIM HIZMETLERI A
6849 1209 355 21 JSC "Ukrtelecom"
13188 1084 97 77 TOV "Bank-Inform"
8551 1080 375 56 Bezeq International-Ltd
31148 1054 46 24 Freenet Ltd.
12479 971 933 77 France Telecom Espana SA
8402 963 544 15 OJSC "Vimpelcom"
6830 919 2696 472 Liberty Global Operations B.V
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3322 536 183 Telmex Colombia S.A.
28573 2300 2171 111 NET Serviços de Comunicação S
8151 1661 3240 481 Uninet S.A. de C.V.
7303 1636 1010 241 Telecom Argentina S.A.
6147 1445 374 30 Telefonica del Peru S.A.A.
6503 1266 437 57 Axtel, S.A.B. de C.V.
26615 1112 2325 35 Tim Celular S.A.
7738 992 1882 41 Telemar Norte Leste S.A.
3816 960 430 159 COLOMBIA TELECOMUNICACIONES S
11830 934 364 15 Instituto Costarricense de El
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 887 280 26 Link Egypt (Link.NET)
8452 849 1470 14 TE-AS
36903 512 258 99 Office National des Postes et
36992 442 1229 32 ETISALAT MISR
37492 314 175 71 Orange Tunisie
24835 306 146 12 Vodafone Data
3741 252 857 208 Internet Solutions
29571 248 21 13 Cote d'Ivoire Telecom
37054 189 20 7 Data Telecom Service
36947 175 807 13 Telecom Algeria
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3322 536 183 Telmex Colombia S.A.
22773 3180 2946 145 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
17974 2702 904 80 PT Telekomunikasi Indonesia
7545 2537 339 136 TPG Telecom Limited
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
28573 2300 2171 111 NET Serviços de Comunicação S
4766 2234 11290 653 Korea Telecom
18566 2068 381 203 MegaPath Corporation
20940 2065 812 1494 Akamai International B.V.
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3180 3035 Cox Communications Inc.
6389 2734 2683 BellSouth.net Inc.
17974 2702 2622 PT Telekomunikasi Indonesia
39891 2472 2466 SaudiNet, Saudi Telecom Compa
7545 2537 2401 TPG Telecom Limited
28573 2300 2189 NET Serviços de Comunicação S
18566 2068 1865 MegaPath Corporation
4755 2026 1803 TATA Communications formerly
34984 2047 1672 TELLCOM ILETISIM HIZMETLERI A
9829 1819 1645 National Internet Backbone
Complete listing at http://thyme.rand.apnic.net/us/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser
46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser
27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio
15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I
33628 UNALLOCATED 12.0.239.0/24 1239 Sprint
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
17033 UNALLOCATED 12.3.33.0/24 7018 AT&T Services, Inc.
Complete listing at http://thyme.rand.apnic.net/us/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.56.0/22 23456 32bit Transition AS
23.226.112.0/20 62788 >>UNKNOWN<<
27.54.116.0/22 23456 32bit Transition AS
27.96.88.0/22 23456 32bit Transition AS
27.100.7.0/24 56096 >>UNKNOWN<<
27.100.24.0/22 23456 32bit Transition AS
27.109.124.0/22 23456 32bit Transition AS
27.111.72.0/22 23456 32bit Transition AS
27.112.120.0/22 23456 32bit Transition AS
27.116.40.0/22 23456 32bit Transition AS
Complete listing at http://thyme.rand.apnic.net/us/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:13 /10:35 /11:96 /12:262
/13:502 /14:994 /15:1715 /16:12822 /17:7132 /18:12053
/19:24983 /20:35446 /21:37558 /22:59949 /23:51622 /24:295490
/25:73 /26:56 /27:25 /28:21 /29:12 /30:6
/31:0 /32:13
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
39891 2432 2472 SaudiNet, Saudi Telecom Compa
22773 2376 3180 Cox Communications Inc.
18566 2010 2068 MegaPath Corporation
6389 1619 2734 BellSouth.net Inc.
30036 1401 1581 Mediacom Communications Corp
6983 1397 1750 EarthLink, Inc.
34984 1351 2047 TELLCOM ILETISIM HIZMETLERI A
10620 1195 3322 Telmex Colombia S.A.
11492 1124 1208 CABLE ONE, INC.
22561 1048 1375 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/us/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1518 2:684 4:18 5:1858 6:25 8:820
12:1810 13:14 14:1284 15:17 16:2 17:42
18:22 20:49 23:1244 24:1766 27:1965 31:1566
32:37 33:2 34:4 35:3 36:158 37:1991
38:1030 39:14 40:59 41:2745 42:297 43:1358
44:30 45:857 46:2316 47:51 49:923 50:782
52:12 54:86 55:5 56:6 57:39 58:1298
59:684 60:478 61:1733 62:1358 63:1874 64:4410
65:2243 66:4022 67:2072 68:1059 69:3201 70:1025
71:446 72:1957 74:2587 75:356 76:379 77:1280
78:1168 79:802 80:1350 81:1297 82:845 83:720
84:776 85:1355 86:439 87:1035 88:535 89:1902
90:147 91:5990 92:845 93:2263 94:2054 95:2187
96:421 97:348 98:1016 99:55 100:75 101:841
103:7822 104:1996 105:66 106:340 107:1036 108:605
109:2068 110:1141 111:1445 112:814 113:1097 114:831
115:1245 116:1422 117:1056 118:1863 119:1439 120:441
121:1127 122:2060 123:1826 124:1472 125:1551 128:584
129:383 130:397 131:1212 132:455 133:171 134:393
135:97 136:333 137:328 138:1051 139:147 140:212
141:490 142:648 143:507 144:546 145:125 146:782
147:573 148:1213 149:424 150:564 151:675 152:523
153:254 154:477 155:884 156:420 157:420 158:356
159:926 160:404 161:661 162:1966 163:415 164:676
165:696 166:295 167:841 168:1239 169:182 170:1473
171:245 172:272 173:1532 174:721 175:683 176:1416
177:3814 178:2160 179:953 180:1924 181:1617 182:1767
183:626 184:759 185:3935 186:2897 187:1785 188:2035
189:1611 190:7685 191:1108 192:8471 193:5638 194:4208
195:3616 196:1990 197:1037 198:5440 199:5475 200:6637
201:3240 202:8863 203:9067 204:4614 205:2805 206:2883
207:2917 208:3980 209:3831 210:3177 211:1766 212:2503
213:2224 214:841 215:72 216:5732 217:1817 218:680
219:325 220:1471 221:801 222:405 223:801
End of report
Routing Table Report 08:00 +10GMT Sat 01 Aug, 2015
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/
Analysis Summary
----------------
BGP routing table entries examined: 544091
Prefixes after maximum aggregation (per Origin AS): 207606
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 269977
Total ASes present in the Internet Routing Table: 50872
Prefixes per ASN: 10.70
Origin-only ASes present in the Internet Routing Table: 36607
Origin ASes announcing only one prefix: 16174
Transit ASes present in the Internet Routing Table: 6273
Transit-only ASes present in the Internet Routing Table: 153
Average AS path length visible in the Internet Routing Table: 3.7
Max AS path length visible: 34
Max AS path prepend of ASN ( 12486) 32
Prefixes from unregistered ASNs in the Routing Table: 1202
Unregistered ASNs in the Routing Table: 430
Number of 32-bit ASNs allocated by the RIRs: 10415
Number of 32-bit ASNs visible in the Routing Table: 7992
Prefixes from 32-bit ASNs in the Routing Table: 29466
Number of bogon 32-bit ASNs visible in the Routing Table: 18
Special use prefixes present in the Routing Table: 10
Prefixes being announced from unallocated address space: 420
Number of addresses announced to Internet: 2812626432
Equivalent to 167 /8s, 165 /16s and 70 /24s
Percentage of available address space announced: 76.0
Percentage of allocated address space announced: 76.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.6
Total number of prefixes smaller than registry allocations: 182358
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 129829
Total APNIC prefixes after maximum aggregation: 38776
APNIC Deaggregation factor: 3.35
Prefixes being announced from the APNIC address blocks: 137663
Unique aggregates announced from the APNIC address blocks: 58260
APNIC Region origin ASes present in the Internet Routing Table: 5017
APNIC Prefixes per ASN: 27.44
APNIC Region origin ASes announcing only one prefix: 1201
APNIC Region transit ASes present in the Internet Routing Table: 849
Average APNIC Region AS path length visible: 3.9
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1569
Number of APNIC addresses announced to Internet: 750893056
Equivalent to 44 /8s, 193 /16s and 184 /24s
Percentage of available APNIC address space announced: 87.8
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 131072-135580
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 176718
Total ARIN prefixes after maximum aggregation: 87351
ARIN Deaggregation factor: 2.02
Prefixes being announced from the ARIN address blocks: 179616
Unique aggregates announced from the ARIN address blocks: 85359
ARIN Region origin ASes present in the Internet Routing Table: 16527
ARIN Prefixes per ASN: 10.87
ARIN Region origin ASes announcing only one prefix: 6073
ARIN Region transit ASes present in the Internet Routing Table: 1704
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 578
Number of ARIN addresses announced to Internet: 1102988544
Equivalent to 65 /8s, 190 /16s and 69 /24s
Percentage of available ARIN address space announced: 58.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-395164
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 134354
Total RIPE prefixes after maximum aggregation: 66872
RIPE Deaggregation factor: 2.01
Prefixes being announced from the RIPE address blocks: 140946
Unique aggregates announced from the RIPE address blocks: 87430
RIPE Region origin ASes present in the Internet Routing Table: 17965
RIPE Prefixes per ASN: 7.85
RIPE Region origin ASes announcing only one prefix: 8077
RIPE Region transit ASes present in the Internet Routing Table: 2994
Average RIPE Region AS path length visible: 3.7
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3890
Number of RIPE addresses announced to Internet: 698829056
Equivalent to 41 /8s, 167 /16s and 73 /24s
Percentage of available RIPE address space announced: 101.6
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-204287
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 60149
Total LACNIC prefixes after maximum aggregation: 11481
LACNIC Deaggregation factor: 5.24
Prefixes being announced from the LACNIC address blocks: 71075
Unique aggregates announced from the LACNIC address blocks: 33263
LACNIC Region origin ASes present in the Internet Routing Table: 2452
LACNIC Prefixes per ASN: 28.99
LACNIC Region origin ASes announcing only one prefix: 625
LACNIC Region transit ASes present in the Internet Routing Table: 496
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 32
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1819
Number of LACNIC addresses announced to Internet: 168714240
Equivalent to 10 /8s, 14 /16s and 96 /24s
Percentage of available LACNIC address space announced: 100.6
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-265628 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 12481
Total AfriNIC prefixes after maximum aggregation: 3079
AfriNIC Deaggregation factor: 4.05
Prefixes being announced from the AfriNIC address blocks: 14370
Unique aggregates announced from the AfriNIC address blocks: 5286
AfriNIC Region origin ASes present in the Internet Routing Table: 735
AfriNIC Prefixes per ASN: 19.55
AfriNIC Region origin ASes announcing only one prefix: 198
AfriNIC Region transit ASes present in the Internet Routing Table: 161
Average AfriNIC Region AS path length visible: 3.4
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 136
Number of AfriNIC addresses announced to Internet: 68454656
Equivalent to 4 /8s, 20 /16s and 137 /24s
Percentage of available AfriNIC address space announced: 68.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17974 2702 904 80 PT Telekomunikasi Indonesia
7545 2539 339 136 TPG Telecom Limited
4766 2234 11290 653 Korea Telecom
4755 2028 426 225 TATA Communications formerly
9829 1819 1366 174 National Internet Backbone
9808 1534 8640 19 Guangdong Mobile Communicatio
9583 1507 119 575 Sify Limited
4808 1460 2227 465 CNCGROUP IP network China169
9498 1363 335 105 BHARTI Airtel Ltd.
38197 1275 77 184 Sun Network (Hong Kong) Limit
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3182 2961 139 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
18566 2068 381 203 MegaPath Corporation
20115 1872 1847 409 Charter Communications
6983 1749 851 244 EarthLink, Inc.
4323 1609 1038 415 tw telecom holdings, inc.
30036 1581 322 449 Mediacom Communications Corp
701 1403 11376 683 MCI Communications Services,
22561 1375 415 256 CenturyTel Internet Holdings,
11492 1208 228 564 CABLE ONE, INC.
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
20940 2056 811 1486 Akamai International B.V.
34984 2047 306 375 TELLCOM ILETISIM HIZMETLERI A
6849 1209 355 21 JSC "Ukrtelecom"
13188 1068 97 77 TOV "Bank-Inform"
31148 1054 46 24 Freenet Ltd.
8551 1019 376 52 Bezeq International-Ltd
12479 969 933 77 France Telecom Espana SA
8402 965 544 15 OJSC "Vimpelcom"
6830 919 2696 472 Liberty Global Operations B.V
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3322 536 183 Telmex Colombia S.A.
28573 2300 2171 111 NET Serviços de Comunicação S
8151 1661 3240 481 Uninet S.A. de C.V.
7303 1636 1010 241 Telecom Argentina S.A.
6147 1445 374 30 Telefonica del Peru S.A.A.
6503 1265 437 56 Axtel, S.A.B. de C.V.
26615 1112 2325 35 Tim Celular S.A.
7738 992 1882 41 Telemar Norte Leste S.A.
3816 960 430 159 COLOMBIA TELECOMUNICACIONES S
11830 934 364 15 Instituto Costarricense de El
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 887 280 26 Link Egypt (Link.NET)
8452 849 1470 14 TE-AS
36903 512 258 99 Office National des Postes et
36992 442 1229 32 ETISALAT MISR
37054 348 20 7 Data Telecom Service
37492 314 175 71 Orange Tunisie
24835 306 146 12 Vodafone Data
3741 252 857 208 Internet Solutions
29571 248 21 13 Cote d'Ivoire Telecom
36947 175 807 13 Telecom Algeria
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3322 536 183 Telmex Colombia S.A.
22773 3182 2961 139 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
17974 2702 904 80 PT Telekomunikasi Indonesia
7545 2539 339 136 TPG Telecom Limited
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
28573 2300 2171 111 NET Serviços de Comunicação S
4766 2234 11290 653 Korea Telecom
18566 2068 381 203 MegaPath Corporation
20940 2056 811 1486 Akamai International B.V.
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3182 3043 Cox Communications Inc.
6389 2734 2683 BellSouth.net Inc.
17974 2702 2622 PT Telekomunikasi Indonesia
39891 2472 2466 SaudiNet, Saudi Telecom Compa
7545 2539 2403 TPG Telecom Limited
28573 2300 2189 NET Serviços de Comunicação S
18566 2068 1865 MegaPath Corporation
4755 2028 1803 TATA Communications formerly
34984 2047 1672 TELLCOM ILETISIM HIZMETLERI A
9829 1819 1645 National Internet Backbone
Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser
46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser
27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati
15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I
65333 PRIVATE 10.0.0.0/8 0 *
33628 UNALLOCATED 12.0.239.0/24 1239 Sprint
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
Complete listing at http://thyme.rand.apnic.net/london/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.0.0.0/8 65333 Reserved
100.64.0.0/10 65333 Reserved
169.254.0.0/16 65333 Reserved
172.16.0.0/12 65333 Reserved
192.0.0.0/24 65333 Reserved
192.0.2.0/24 65333 Reserved
192.168.0.0/16 65333 Reserved
198.18.0.0/15 65333 Reserved
198.51.100.0/24 65333 Reserved
203.0.113.0/24 65333 Reserved
Complete listing at http://thyme.rand.apnic.net/london/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.56.0/22 23456 32bit Transition AS
23.226.112.0/20 62788 >>UNKNOWN<<
27.54.116.0/22 23456 32bit Transition AS
27.96.88.0/22 23456 32bit Transition AS
27.100.7.0/24 56096 >>UNKNOWN<<
27.100.24.0/22 23456 32bit Transition AS
27.109.124.0/22 23456 32bit Transition AS
27.111.72.0/22 23456 32bit Transition AS
27.112.120.0/22 23456 32bit Transition AS
27.116.40.0/22 23456 32bit Transition AS
Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:13 /10:36 /11:96 /12:264
/13:505 /14:1007 /15:1733 /16:12872 /17:7208 /18:12233
/19:25153 /20:35570 /21:37746 /22:60144 /23:51914 /24:296748
/25:7 /26:10 /27:12 /28:107 /29:241 /30:353
/31:0 /32:101
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
39891 2432 2472 SaudiNet, Saudi Telecom Compa
22773 2376 3182 Cox Communications Inc.
18566 2010 2068 MegaPath Corporation
6389 1619 2734 BellSouth.net Inc.
30036 1401 1581 Mediacom Communications Corp
6983 1396 1749 EarthLink, Inc.
34984 1351 2047 TELLCOM ILETISIM HIZMETLERI A
10620 1195 3322 Telmex Colombia S.A.
11492 1124 1208 CABLE ONE, INC.
22561 1048 1375 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1518 2:687 4:18 5:1889 6:25 8:819
12:1810 13:14 14:1284 15:17 16:2 17:41
18:22 20:49 23:1257 24:1766 27:1968 31:1568
32:34 33:2 34:4 35:3 36:158 37:2017
38:1031 39:14 40:69 41:2802 42:297 43:1356
44:30 45:880 46:2324 47:52 49:928 50:784
52:12 54:86 55:5 56:6 57:45 58:1298
59:684 60:479 61:1739 62:1379 63:1875 64:4419
65:2252 66:4023 67:2073 68:1063 69:3229 70:1027
71:449 72:1962 74:2594 75:356 76:388 77:1284
78:1170 79:811 80:1360 81:1319 82:854 83:721
84:785 85:1355 86:445 87:1046 88:536 89:1923
90:147 91:6004 92:848 93:2276 94:2083 95:2199
96:422 97:348 98:1021 99:55 100:75 101:845
103:7825 104:2020 105:66 106:340 107:1037 108:623
109:2104 110:1128 111:1430 112:783 113:1097 114:831
115:1246 116:1420 117:1056 118:1865 119:1435 120:440
121:1127 122:2100 123:1831 124:1478 125:1590 128:585
129:389 130:399 131:1217 132:502 133:171 134:394
135:97 136:333 137:328 138:1050 139:147 140:212
141:509 142:648 143:506 144:546 145:125 146:783
147:579 148:1223 149:425 150:564 151:675 152:523
153:254 154:583 155:884 156:420 157:420 158:356
159:931 160:404 161:664 162:1991 163:415 164:674
165:700 166:296 167:842 168:1239 169:182 170:1473
171:245 172:272 173:1534 174:721 175:668 176:1420
177:3814 178:2176 179:956 180:1891 181:1618 182:1712
183:627 184:759 185:3994 186:2898 187:1785 188:2080
189:1609 190:7694 191:1108 192:8495 193:5646 194:4218
195:3627 196:1996 197:1104 198:5461 199:5478 200:6631
201:3240 202:8972 203:9091 204:4617 205:2809 206:2901
207:2927 208:3982 209:3850 210:3185 211:1779 212:2540
213:2229 214:841 215:72 216:5721 217:1827 218:680
219:325 220:1471 221:802 222:405 223:801
End of report
Routing Table Report 06:00 +10GMT Sat 01 Aug, 2015
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 544975
Prefixes after maximum aggregation (per Origin AS): 207734
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 269589
Total ASes present in the Internet Routing Table: 50842
Prefixes per ASN: 10.72
Origin-only ASes present in the Internet Routing Table: 36679
Origin ASes announcing only one prefix: 16157
Transit ASes present in the Internet Routing Table: 6203
Transit-only ASes present in the Internet Routing Table: 165
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 36
Max AS path prepend of ASN ( 12486) 32
Prefixes from unregistered ASNs in the Routing Table: 1052
Unregistered ASNs in the Routing Table: 392
Number of 32-bit ASNs allocated by the RIRs: 10415
Number of 32-bit ASNs visible in the Routing Table: 7960
Prefixes from 32-bit ASNs in the Routing Table: 29299
Number of bogon 32-bit ASNs visible in the Routing Table: 14
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 405
Number of addresses announced to Internet: 2789431555
Equivalent to 166 /8s, 67 /16s and 89 /24s
Percentage of available address space announced: 75.3
Percentage of allocated address space announced: 75.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.6
Total number of prefixes smaller than registry allocations: 181974
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 132435
Total APNIC prefixes after maximum aggregation: 38902
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 139442
Unique aggregates announced from the APNIC address blocks: 58297
APNIC Region origin ASes present in the Internet Routing Table: 5037
APNIC Prefixes per ASN: 27.68
APNIC Region origin ASes announcing only one prefix: 1206
APNIC Region transit ASes present in the Internet Routing Table: 858
Average APNIC Region AS path length visible: 4.1
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1565
Number of APNIC addresses announced to Internet: 750759171
Equivalent to 44 /8s, 191 /16s and 173 /24s
Percentage of available APNIC address space announced: 87.7
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 131072-135580
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 177026
Total ARIN prefixes after maximum aggregation: 87385
ARIN Deaggregation factor: 2.03
Prefixes being announced from the ARIN address blocks: 179996
Unique aggregates announced from the ARIN address blocks: 85231
ARIN Region origin ASes present in the Internet Routing Table: 16540
ARIN Prefixes per ASN: 10.88
ARIN Region origin ASes announcing only one prefix: 6072
ARIN Region transit ASes present in the Internet Routing Table: 1680
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 576
Number of ARIN addresses announced to Internet: 1102451200
Equivalent to 65 /8s, 182 /16s and 18 /24s
Percentage of available ARIN address space announced: 58.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-395164
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 133961
Total RIPE prefixes after maximum aggregation: 66776
RIPE Deaggregation factor: 2.01
Prefixes being announced from the RIPE address blocks: 140395
Unique aggregates announced from the RIPE address blocks: 87347
RIPE Region origin ASes present in the Internet Routing Table: 17940
RIPE Prefixes per ASN: 7.83
RIPE Region origin ASes announcing only one prefix: 8067
RIPE Region transit ASes present in the Internet Routing Table: 2942
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3889
Number of RIPE addresses announced to Internet: 698685184
Equivalent to 41 /8s, 165 /16s and 23 /24s
Percentage of available RIPE address space announced: 101.6
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-204287
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 60022
Total LACNIC prefixes after maximum aggregation: 11558
LACNIC Deaggregation factor: 5.19
Prefixes being announced from the LACNIC address blocks: 70713
Unique aggregates announced from the LACNIC address blocks: 33104
LACNIC Region origin ASes present in the Internet Routing Table: 2438
LACNIC Prefixes per ASN: 29.00
LACNIC Region origin ASes announcing only one prefix: 615
LACNIC Region transit ASes present in the Internet Routing Table: 502
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 22
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1795
Number of LACNIC addresses announced to Internet: 168672768
Equivalent to 10 /8s, 13 /16s and 190 /24s
Percentage of available LACNIC address space announced: 100.5
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-265628 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 12151
Total AfriNIC prefixes after maximum aggregation: 3066
AfriNIC Deaggregation factor: 3.96
Prefixes being announced from the AfriNIC address blocks: 14023
Unique aggregates announced from the AfriNIC address blocks: 5247
AfriNIC Region origin ASes present in the Internet Routing Table: 731
AfriNIC Prefixes per ASN: 19.18
AfriNIC Region origin ASes announcing only one prefix: 197
AfriNIC Region transit ASes present in the Internet Routing Table: 160
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 135
Number of AfriNIC addresses announced to Internet: 68401408
Equivalent to 4 /8s, 19 /16s and 185 /24s
Percentage of available AfriNIC address space announced: 68.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17974 2702 904 80 PT Telekomunikasi Indonesia
7545 2588 339 138 TPG Telecom Limited
4766 2234 11290 653 Korea Telecom
4755 2028 426 225 TATA Communications formerly
9829 1765 1360 159 National Internet Backbone
9808 1533 8639 18 Guangdong Mobile Communicatio
9583 1516 119 569 Sify Limited
9498 1363 335 105 BHARTI Airtel Ltd.
4808 1349 2171 439 CNCGROUP IP network China169
38197 1348 80 147 Sun Network (Hong Kong) Limit
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3177 2946 144 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
18566 2068 381 203 MegaPath Corporation
20115 1871 1847 409 Charter Communications
6983 1749 851 244 EarthLink, Inc.
4323 1609 1038 414 tw telecom holdings, inc.
30036 1581 322 449 Mediacom Communications Corp
701 1402 11376 683 MCI Communications Services,
22561 1374 415 256 CenturyTel Internet Holdings,
11492 1208 228 564 CABLE ONE, INC.
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
20940 2051 809 1483 Akamai International B.V.
34984 2047 306 375 TELLCOM ILETISIM HIZMETLERI A
6849 1209 355 21 JSC "Ukrtelecom"
8551 1080 375 56 Bezeq International-Ltd
13188 1067 97 77 TOV "Bank-Inform"
31148 1055 46 24 Freenet Ltd.
12479 971 933 77 France Telecom Espana SA
8402 965 544 15 OJSC "Vimpelcom"
6830 919 2696 472 Liberty Global Operations B.V
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3321 536 183 Telmex Colombia S.A.
28573 2293 2171 111 NET Serviços de Comunicação S
8151 1656 3256 479 Uninet S.A. de C.V.
7303 1636 1010 241 Telecom Argentina S.A.
6147 1444 374 30 Telefonica del Peru S.A.A.
6503 1266 437 57 Axtel, S.A.B. de C.V.
26615 1112 2325 35 Tim Celular S.A.
7738 992 1882 41 Telemar Norte Leste S.A.
3816 953 430 170 COLOMBIA TELECOMUNICACIONES S
11830 923 363 23 Instituto Costarricense de El
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 886 280 26 Link Egypt (Link.NET)
8452 848 1470 14 TE-AS
36903 512 258 99 Office National des Postes et
36992 442 1229 32 ETISALAT MISR
37492 314 175 71 Orange Tunisie
24835 306 146 12 Vodafone Data
3741 252 857 208 Internet Solutions
29571 247 21 13 Cote d'Ivoire Telecom
37054 189 20 7 Data Telecom Service
36947 175 807 13 Telecom Algeria
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3321 536 183 Telmex Colombia S.A.
22773 3177 2946 144 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
17974 2702 904 80 PT Telekomunikasi Indonesia
7545 2588 339 138 TPG Telecom Limited
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
28573 2293 2171 111 NET Serviços de Comunicação S
4766 2234 11290 653 Korea Telecom
18566 2068 381 203 MegaPath Corporation
20940 2051 809 1483 Akamai International B.V.
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3177 3033 Cox Communications Inc.
6389 2734 2683 BellSouth.net Inc.
17974 2702 2622 PT Telekomunikasi Indonesia
39891 2472 2466 SaudiNet, Saudi Telecom Compa
7545 2588 2450 TPG Telecom Limited
28573 2293 2182 NET Serviços de Comunicação S
18566 2068 1865 MegaPath Corporation
4755 2028 1803 TATA Communications formerly
34984 2047 1672 TELLCOM ILETISIM HIZMETLERI A
9829 1765 1606 National Internet Backbone
Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser
46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser
27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio
15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I
33628 UNALLOCATED 12.0.239.0/24 1239 Sprint
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
17033 UNALLOCATED 12.3.33.0/24 7018 AT&T Services, Inc.
Complete listing at http://thyme.rand.apnic.net/hk/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
0.0.0.0/0 4641 The Chinese University of Hon
Complete listing at http://thyme.rand.apnic.net/hk/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.56.0/22 23456 32bit Transition AS
23.226.112.0/20 62788 >>UNKNOWN<<
27.54.116.0/22 23456 32bit Transition AS
27.96.88.0/22 23456 32bit Transition AS
27.100.7.0/24 56096 >>UNKNOWN<<
27.100.24.0/22 23456 32bit Transition AS
27.109.124.0/22 23456 32bit Transition AS
27.111.72.0/22 23456 32bit Transition AS
27.112.120.0/22 23456 32bit Transition AS
27.116.40.0/22 23456 32bit Transition AS
Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
!!Default route being announced!!
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:13 /10:35 /11:96 /12:263
/13:503 /14:996 /15:1717 /16:12869 /17:7205 /18:12309
/19:25350 /20:35674 /21:38270 /22:60101 /23:52050 /24:297158
/25:5 /26:4 /27:9 /28:5 /29:8 /30:1
/31:0 /32:316
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
39891 2432 2472 SaudiNet, Saudi Telecom Compa
22773 2373 3177 Cox Communications Inc.
18566 2010 2068 MegaPath Corporation
6389 1619 2734 BellSouth.net Inc.
30036 1401 1581 Mediacom Communications Corp
6983 1396 1749 EarthLink, Inc.
34984 1351 2047 TELLCOM ILETISIM HIZMETLERI A
10620 1194 3321 Telmex Colombia S.A.
11492 1124 1208 CABLE ONE, INC.
22561 1047 1374 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1517 2:687 4:18 5:1873 6:25 8:823
12:1811 13:14 14:1316 15:17 16:2 17:42
18:22 20:49 23:1259 24:1764 27:1963 31:1570
32:37 33:2 34:4 35:3 36:158 37:2010
38:1038 39:14 40:69 41:2742 42:293 43:1366
44:30 45:893 46:2322 47:51 49:924 50:783
52:12 54:86 55:5 56:6 57:40 58:1298
59:686 60:479 61:1753 62:1357 63:1879 64:4414
65:2247 66:4024 67:2074 68:1059 69:3200 70:1025
71:446 72:1964 74:2592 75:356 76:377 77:1285
78:1167 79:802 80:1363 81:1301 82:847 83:720
84:782 85:1359 86:445 87:1041 88:537 89:1934
90:147 91:5992 92:849 93:2273 94:2062 95:2187
96:421 97:348 98:1018 99:55 100:75 101:845
103:7868 104:2018 105:66 106:340 107:1038 108:623
109:2080 110:1144 111:1447 112:816 113:1104 114:834
115:1265 116:1436 117:1065 118:1865 119:1453 120:448
121:1137 122:2154 123:1838 124:1499 125:1586 128:628
129:399 130:413 131:1191 132:511 133:171 134:405
135:97 136:333 137:331 138:1038 139:148 140:236
141:501 142:663 143:506 144:546 145:125 146:795
147:576 148:1221 149:419 150:563 151:642 152:524
153:254 154:477 155:877 156:425 157:420 158:356
159:1020 160:405 161:661 162:1991 163:441 164:675
165:703 166:295 167:842 168:1241 169:187 170:1452
171:245 172:272 173:1532 174:721 175:685 176:1423
177:3701 178:2167 179:934 180:1921 181:1623 182:1779
183:625 184:758 185:3961 186:2855 187:1753 188:2063
189:1587 190:7683 191:1096 192:8518 193:5647 194:4211
195:3619 196:1993 197:1009 198:5505 199:5492 200:6652
201:3272 202:9083 203:9161 204:4666 205:2816 206:2983
207:2978 208:3979 209:3892 210:3253 211:1778 212:2503
213:2216 214:840 215:72 216:5737 217:1823 218:686
219:327 220:1477 221:801 222:405 223:807
End of report
Routing Table Report 05:00 +10GMT Sat 01 Aug, 2015
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 544378
Prefixes after maximum aggregation (per Origin AS): 207469
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 269854
Total ASes present in the Internet Routing Table: 50889
Prefixes per ASN: 10.70
Origin-only ASes present in the Internet Routing Table: 36754
Origin ASes announcing only one prefix: 16180
Transit ASes present in the Internet Routing Table: 6143
Transit-only ASes present in the Internet Routing Table: 163
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 55
Max AS path prepend of ASN ( 55944) 51
Prefixes from unregistered ASNs in the Routing Table: 1165
Unregistered ASNs in the Routing Table: 450
Number of 32-bit ASNs allocated by the RIRs: 10415
Number of 32-bit ASNs visible in the Routing Table: 7992
Prefixes from 32-bit ASNs in the Routing Table: 29599
Number of bogon 32-bit ASNs visible in the Routing Table: 12
Special use prefixes present in the Routing Table: 4
Prefixes being announced from unallocated address space: 410
Number of addresses announced to Internet: 2790379836
Equivalent to 166 /8s, 81 /16s and 209 /24s
Percentage of available address space announced: 75.4
Percentage of allocated address space announced: 75.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.6
Total number of prefixes smaller than registry allocations: 182265
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 131542
Total APNIC prefixes after maximum aggregation: 38704
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 138777
Unique aggregates announced from the APNIC address blocks: 58302
APNIC Region origin ASes present in the Internet Routing Table: 5030
APNIC Prefixes per ASN: 27.59
APNIC Region origin ASes announcing only one prefix: 1200
APNIC Region transit ASes present in the Internet Routing Table: 851
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1575
Number of APNIC addresses announced to Internet: 750974652
Equivalent to 44 /8s, 194 /16s and 246 /24s
Percentage of available APNIC address space announced: 87.8
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 131072-135580
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 176714
Total ARIN prefixes after maximum aggregation: 87371
ARIN Deaggregation factor: 2.02
Prefixes being announced from the ARIN address blocks: 179602
Unique aggregates announced from the ARIN address blocks: 85329
ARIN Region origin ASes present in the Internet Routing Table: 16537
ARIN Prefixes per ASN: 10.86
ARIN Region origin ASes announcing only one prefix: 6088
ARIN Region transit ASes present in the Internet Routing Table: 1686
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 21
Number of ARIN region 32-bit ASNs visible in the Routing Table: 575
Number of ARIN addresses announced to Internet: 1103045248
Equivalent to 65 /8s, 191 /16s and 34 /24s
Percentage of available ARIN address space announced: 58.4
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-395164
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 133941
Total RIPE prefixes after maximum aggregation: 66790
RIPE Deaggregation factor: 2.01
Prefixes being announced from the RIPE address blocks: 140436
Unique aggregates announced from the RIPE address blocks: 87350
RIPE Region origin ASes present in the Internet Routing Table: 17948
RIPE Prefixes per ASN: 7.82
RIPE Region origin ASes announcing only one prefix: 8072
RIPE Region transit ASes present in the Internet Routing Table: 2890
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3888
Number of RIPE addresses announced to Internet: 698727936
Equivalent to 41 /8s, 165 /16s and 190 /24s
Percentage of available RIPE address space announced: 101.6
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-204287
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 60169
Total LACNIC prefixes after maximum aggregation: 11485
LACNIC Deaggregation factor: 5.24
Prefixes being announced from the LACNIC address blocks: 71074
Unique aggregates announced from the LACNIC address blocks: 33246
LACNIC Region origin ASes present in the Internet Routing Table: 2453
LACNIC Prefixes per ASN: 28.97
LACNIC Region origin ASes announcing only one prefix: 624
LACNIC Region transit ASes present in the Internet Routing Table: 493
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1816
Number of LACNIC addresses announced to Internet: 168768512
Equivalent to 10 /8s, 15 /16s and 52 /24s
Percentage of available LACNIC address space announced: 100.6
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-265628 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 12188
Total AfriNIC prefixes after maximum aggregation: 3071
AfriNIC Deaggregation factor: 3.97
Prefixes being announced from the AfriNIC address blocks: 14079
Unique aggregates announced from the AfriNIC address blocks: 5259
AfriNIC Region origin ASes present in the Internet Routing Table: 734
AfriNIC Prefixes per ASN: 19.18
AfriNIC Region origin ASes announcing only one prefix: 196
AfriNIC Region transit ASes present in the Internet Routing Table: 161
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 138
Number of AfriNIC addresses announced to Internet: 68402176
Equivalent to 4 /8s, 19 /16s and 188 /24s
Percentage of available AfriNIC address space announced: 68.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17974 2702 904 80 PT Telekomunikasi Indonesia
7545 2691 339 135 TPG Telecom Limited
4766 2234 11290 653 Korea Telecom
4755 2029 426 225 TATA Communications formerly
9829 1789 1362 163 National Internet Backbone
9808 1533 8639 18 Guangdong Mobile Communicatio
9583 1518 120 577 Sify Limited
9498 1363 335 105 BHARTI Airtel Ltd.
38197 1319 79 150 Sun Network (Hong Kong) Limit
24560 1247 420 183 Bharti Airtel Ltd., Telemedia
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3182 2961 139 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
18566 2068 381 203 MegaPath Corporation
20115 1874 1847 409 Charter Communications
6983 1750 851 244 EarthLink, Inc.
4323 1615 1054 417 tw telecom holdings, inc.
30036 1580 321 448 Mediacom Communications Corp
701 1396 11375 678 MCI Communications Services,
22561 1376 415 256 CenturyTel Internet Holdings,
11492 1208 228 564 CABLE ONE, INC.
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
20940 2054 809 1486 Akamai International B.V.
34984 2047 306 375 TELLCOM ILETISIM HIZMETLERI A
6849 1209 355 21 JSC "Ukrtelecom"
8551 1101 376 52 Bezeq International-Ltd
13188 1068 97 77 TOV "Bank-Inform"
31148 1058 46 26 Freenet Ltd.
12479 971 933 77 France Telecom Espana SA
8402 968 544 15 OJSC "Vimpelcom"
6830 917 2696 470 Liberty Global Operations B.V
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3322 536 184 Telmex Colombia S.A.
28573 2292 2171 111 NET Serviços de Comunicação S
8151 1661 3256 480 Uninet S.A. de C.V.
7303 1635 1009 240 Telecom Argentina S.A.
6147 1444 374 30 Telefonica del Peru S.A.A.
6503 1265 437 56 Axtel, S.A.B. de C.V.
26615 1112 2325 35 Tim Celular S.A.
7738 992 1882 41 Telemar Norte Leste S.A.
3816 961 430 160 COLOMBIA TELECOMUNICACIONES S
11830 934 364 15 Instituto Costarricense de El
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 887 280 26 Link Egypt (Link.NET)
8452 848 1470 14 TE-AS
36903 512 258 99 Office National des Postes et
36992 442 1229 32 ETISALAT MISR
37492 314 175 71 Orange Tunisie
24835 306 146 12 Vodafone Data
3741 252 857 208 Internet Solutions
29571 247 21 13 Cote d'Ivoire Telecom
37054 189 20 7 Data Telecom Service
36947 175 807 13 Telecom Algeria
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3322 536 184 Telmex Colombia S.A.
22773 3182 2961 139 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
17974 2702 904 80 PT Telekomunikasi Indonesia
7545 2691 339 135 TPG Telecom Limited
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
28573 2292 2171 111 NET Serviços de Comunicação S
4766 2234 11290 653 Korea Telecom
18566 2068 381 203 MegaPath Corporation
20940 2054 809 1486 Akamai International B.V.
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3182 3043 Cox Communications Inc.
6389 2734 2683 BellSouth.net Inc.
17974 2702 2622 PT Telekomunikasi Indonesia
7545 2691 2556 TPG Telecom Limited
39891 2472 2466 SaudiNet, Saudi Telecom Compa
28573 2292 2181 NET Serviços de Comunicação S
18566 2068 1865 MegaPath Corporation
4755 2029 1804 TATA Communications formerly
34984 2047 1672 TELLCOM ILETISIM HIZMETLERI A
9829 1789 1626 National Internet Backbone
Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio
46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio
27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati
15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I
33628 UNALLOCATED 12.0.239.0/24 1239 Sprint
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
17033 UNALLOCATED 12.3.33.0/24 1239 Sprint
Complete listing at http://thyme.rand.apnic.net/au/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.64.8.0/24 10620 Telmex Colombia S.A.
100.66.34.0/24 31148 Freenet Ltd.
100.66.35.0/24 31148 Freenet Ltd.
100.67.26.0/24 31148 Freenet Ltd.
Complete listing at http://thyme.rand.apnic.net/au/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.56.0/22 23456 32bit Transition AS
23.226.112.0/20 62788 >>UNKNOWN<<
27.54.116.0/22 23456 32bit Transition AS
27.96.88.0/22 23456 32bit Transition AS
27.100.7.0/24 56096 >>UNKNOWN<<
27.100.24.0/22 23456 32bit Transition AS
27.109.124.0/22 23456 32bit Transition AS
27.111.72.0/22 23456 32bit Transition AS
27.112.120.0/22 23456 32bit Transition AS
27.116.40.0/22 23456 32bit Transition AS
Complete listing at http://thyme.rand.apnic.net/au/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:13 /10:35 /11:96 /12:263
/13:505 /14:1008 /15:1732 /16:12879 /17:7212 /18:12158
/19:25142 /20:35534 /21:37870 /22:60605 /23:51855 /24:297204
/25:57 /26:30 /27:53 /28:34 /29:32 /30:42
/31:2 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
39891 2432 2472 SaudiNet, Saudi Telecom Compa
22773 2376 3182 Cox Communications Inc.
18566 2010 2068 MegaPath Corporation
6389 1619 2734 BellSouth.net Inc.
30036 1401 1580 Mediacom Communications Corp
6983 1397 1750 EarthLink, Inc.
34984 1351 2047 TELLCOM ILETISIM HIZMETLERI A
10620 1194 3322 Telmex Colombia S.A.
11492 1124 1208 CABLE ONE, INC.
22561 1049 1376 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1517 2:689 4:18 5:1881 6:25 8:821
12:1811 13:14 14:1347 15:17 16:2 17:42
18:22 20:49 23:1258 24:1767 27:1984 31:1570
32:37 33:2 34:4 35:3 36:158 37:2012
38:1032 39:14 40:69 41:2754 42:298 43:1379
44:30 45:887 46:2322 47:51 49:923 50:783
52:12 54:86 55:5 56:6 57:40 58:1310
59:686 60:479 61:1736 62:1359 63:1880 64:4417
65:2257 66:4025 67:2073 68:1063 69:3231 70:1027
71:449 72:1962 74:2595 75:356 76:386 77:1285
78:1167 79:812 80:1363 81:1301 82:848 83:720
84:783 85:1359 86:444 87:1042 88:537 89:1935
90:147 91:6003 92:849 93:2277 94:2032 95:2189
96:423 97:348 98:1021 99:55 100:79 101:847
103:7909 104:2021 105:64 106:340 107:1042 108:624
109:2090 110:1152 111:1447 112:816 113:1106 114:846
115:1281 116:1425 117:1065 118:1868 119:1454 120:472
121:1137 122:2151 123:1908 124:1476 125:1562 128:587
129:389 130:398 131:1221 132:456 133:171 134:396
135:97 136:333 137:328 138:1048 139:199 140:212
141:502 142:648 143:511 144:545 145:125 146:781
147:580 148:1224 149:419 150:566 151:643 152:522
153:254 154:478 155:884 156:420 157:420 158:356
159:931 160:407 161:664 162:1991 163:416 164:675
165:699 166:296 167:843 168:1239 169:182 170:1472
171:245 172:272 173:1534 174:721 175:695 176:1421
177:3824 178:2168 179:946 180:1945 181:1617 182:1789
183:628 184:758 185:3974 186:2888 187:1773 188:2064
189:1606 190:7693 191:1107 192:8481 193:5643 194:4213
195:3622 196:1997 197:1021 198:5456 199:5473 200:6651
201:3295 202:8971 203:9189 204:4618 205:2812 206:2897
207:2926 208:3981 209:3879 210:3223 211:1775 212:2510
213:2226 214:841 215:72 216:5735 217:1822 218:692
219:326 220:1496 221:802 222:405 223:804
End of report
Routing Table Report 04:00 +10GMT Sat 01 Aug, 2015
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 553519
Prefixes after maximum aggregation (per Origin AS): 209389
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 270136
Total ASes present in the Internet Routing Table: 51034
Prefixes per ASN: 10.85
Origin-only ASes present in the Internet Routing Table: 36679
Origin ASes announcing only one prefix: 16170
Transit ASes present in the Internet Routing Table: 6353
Transit-only ASes present in the Internet Routing Table: 174
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 39
Max AS path prepend of ASN ( 12486) 32
Prefixes from unregistered ASNs in the Routing Table: 1159
Unregistered ASNs in the Routing Table: 426
Number of 32-bit ASNs allocated by the RIRs: 10415
Number of 32-bit ASNs visible in the Routing Table: 8002
Prefixes from 32-bit ASNs in the Routing Table: 29602
Number of bogon 32-bit ASNs visible in the Routing Table: 17
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 410
Number of addresses announced to Internet: 2791199648
Equivalent to 166 /8s, 94 /16s and 83 /24s
Percentage of available address space announced: 75.4
Percentage of allocated address space announced: 75.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.6
Total number of prefixes smaller than registry allocations: 185310
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 136680
Total APNIC prefixes after maximum aggregation: 39845
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 143686
Unique aggregates announced from the APNIC address blocks: 58429
APNIC Region origin ASes present in the Internet Routing Table: 5074
APNIC Prefixes per ASN: 28.32
APNIC Region origin ASes announcing only one prefix: 1198
APNIC Region transit ASes present in the Internet Routing Table: 884
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1571
Number of APNIC addresses announced to Internet: 751597504
Equivalent to 44 /8s, 204 /16s and 119 /24s
Percentage of available APNIC address space announced: 87.8
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 131072-135580
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 179814
Total ARIN prefixes after maximum aggregation: 87974
ARIN Deaggregation factor: 2.04
Prefixes being announced from the ARIN address blocks: 182558
Unique aggregates announced from the ARIN address blocks: 85393
ARIN Region origin ASes present in the Internet Routing Table: 16588
ARIN Prefixes per ASN: 11.01
ARIN Region origin ASes announcing only one prefix: 6080
ARIN Region transit ASes present in the Internet Routing Table: 1738
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 578
Number of ARIN addresses announced to Internet: 1103165216
Equivalent to 65 /8s, 192 /16s and 247 /24s
Percentage of available ARIN address space announced: 58.4
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-395164
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 134321
Total RIPE prefixes after maximum aggregation: 66885
RIPE Deaggregation factor: 2.01
Prefixes being announced from the RIPE address blocks: 140959
Unique aggregates announced from the RIPE address blocks: 87426
RIPE Region origin ASes present in the Internet Routing Table: 17962
RIPE Prefixes per ASN: 7.85
RIPE Region origin ASes announcing only one prefix: 8070
RIPE Region transit ASes present in the Internet Routing Table: 2983
Average RIPE Region AS path length visible: 4.9
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3894
Number of RIPE addresses announced to Internet: 698726016
Equivalent to 41 /8s, 165 /16s and 182 /24s
Percentage of available RIPE address space announced: 101.6
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-204287
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 60698
Total LACNIC prefixes after maximum aggregation: 11561
LACNIC Deaggregation factor: 5.25
Prefixes being announced from the LACNIC address blocks: 71801
Unique aggregates announced from the LACNIC address blocks: 33250
LACNIC Region origin ASes present in the Internet Routing Table: 2461
LACNIC Prefixes per ASN: 29.18
LACNIC Region origin ASes announcing only one prefix: 622
LACNIC Region transit ASes present in the Internet Routing Table: 511
Average LACNIC Region AS path length visible: 5.1
Max LACNIC Region AS path length visible: 28
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1821
Number of LACNIC addresses announced to Internet: 168845888
Equivalent to 10 /8s, 16 /16s and 98 /24s
Percentage of available LACNIC address space announced: 100.6
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-265628 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 12217
Total AfriNIC prefixes after maximum aggregation: 3075
AfriNIC Deaggregation factor: 3.97
Prefixes being announced from the AfriNIC address blocks: 14105
Unique aggregates announced from the AfriNIC address blocks: 5270
AfriNIC Region origin ASes present in the Internet Routing Table: 740
AfriNIC Prefixes per ASN: 19.06
AfriNIC Region origin ASes announcing only one prefix: 200
AfriNIC Region transit ASes present in the Internet Routing Table: 164
Average AfriNIC Region AS path length visible: 4.6
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 138
Number of AfriNIC addresses announced to Internet: 68403712
Equivalent to 4 /8s, 19 /16s and 194 /24s
Percentage of available AfriNIC address space announced: 68.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2964 11298 949 Korea Telecom
17974 2702 904 80 PT Telekomunikasi Indonesia
7545 2587 339 137 TPG Telecom Limited
4755 2028 426 225 TATA Communications formerly
4538 1949 4190 71 China Education and Research
9829 1835 1367 179 National Internet Backbone
9808 1582 8717 29 Guangdong Mobile Communicatio
9583 1517 119 570 Sify Limited
4808 1483 2248 469 CNCGROUP IP network China169
9498 1363 335 105 BHARTI Airtel Ltd.
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3180 2961 138 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
3356 2554 10710 514 Level 3 Communications, Inc.
18566 2068 381 203 MegaPath Corporation
20115 1874 1847 409 Charter Communications
6983 1751 851 245 EarthLink, Inc.
4323 1608 1022 416 tw telecom holdings, inc.
30036 1579 321 447 Mediacom Communications Corp
701 1403 11376 683 MCI Communications Services,
22561 1376 415 256 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
20940 2055 809 1487 Akamai International B.V.
34984 2047 306 375 TELLCOM ILETISIM HIZMETLERI A
6849 1209 355 21 JSC "Ukrtelecom"
8551 1101 376 52 Bezeq International-Ltd
13188 1068 97 77 TOV "Bank-Inform"
31148 1058 46 26 Freenet Ltd.
8402 971 544 15 OJSC "Vimpelcom"
12479 971 933 77 France Telecom Espana SA
6830 916 2696 469 Liberty Global Operations B.V
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3321 536 183 Telmex Colombia S.A.
28573 2304 2171 111 NET Serviços de Comunicação S
8151 1671 3256 483 Uninet S.A. de C.V.
7303 1635 1009 240 Telecom Argentina S.A.
6147 1444 374 30 Telefonica del Peru S.A.A.
6503 1266 421 55 Axtel, S.A.B. de C.V.
26615 1112 2325 35 Tim Celular S.A.
7738 995 1882 41 Telemar Norte Leste S.A.
3816 955 430 163 COLOMBIA TELECOMUNICACIONES S
11830 924 364 15 Instituto Costarricense de El
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 887 280 26 Link Egypt (Link.NET)
8452 848 1470 14 TE-AS
36903 512 258 99 Office National des Postes et
36992 442 1229 32 ETISALAT MISR
37492 314 175 71 Orange Tunisie
24835 306 146 12 Vodafone Data
3741 252 857 208 Internet Solutions
29571 247 21 13 Cote d'Ivoire Telecom
37054 189 20 7 Data Telecom Service
36947 175 807 13 Telecom Algeria
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3321 536 183 Telmex Colombia S.A.
22773 3180 2961 138 Cox Communications Inc.
4766 2964 11298 949 Korea Telecom
6389 2734 3688 51 BellSouth.net Inc.
17974 2702 904 80 PT Telekomunikasi Indonesia
7545 2587 339 137 TPG Telecom Limited
3356 2554 10710 514 Level 3 Communications, Inc.
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
28573 2304 2171 111 NET Serviços de Comunicação S
18566 2068 381 203 MegaPath Corporation
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3180 3042 Cox Communications Inc.
6389 2734 2683 BellSouth.net Inc.
17974 2702 2622 PT Telekomunikasi Indonesia
39891 2472 2466 SaudiNet, Saudi Telecom Compa
7545 2587 2450 TPG Telecom Limited
28573 2304 2193 NET Serviços de Comunicação S
3356 2554 2040 Level 3 Communications, Inc.
4766 2964 2015 Korea Telecom
4538 1949 1878 China Education and Research
18566 2068 1865 MegaPath Corporation
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
47092 UNALLOCATED 8.8.204.0/24 16410 The Reynolds and Rey
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio
46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser
46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser
27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati
15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I
33628 UNALLOCATED 12.0.239.0/24 1239 Sprint
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.66.34.0/24 31148 Freenet Ltd.
100.66.35.0/24 31148 Freenet Ltd.
100.67.26.0/24 31148 Freenet Ltd.
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.56.0/22 23456 32bit Transition AS
23.226.112.0/20 62788 >>UNKNOWN<<
27.54.116.0/22 23456 32bit Transition AS
27.96.88.0/22 23456 32bit Transition AS
27.100.7.0/24 56096 >>UNKNOWN<<
27.100.24.0/22 23456 32bit Transition AS
27.109.124.0/22 23456 32bit Transition AS
27.111.72.0/22 23456 32bit Transition AS
27.112.120.0/22 23456 32bit Transition AS
27.116.40.0/22 23456 32bit Transition AS
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:13 /10:36 /11:96 /12:263
/13:505 /14:1004 /15:1728 /16:12895 /17:7275 /18:12349
/19:25526 /20:36065 /21:38750 /22:60524 /23:53004 /24:300407
/25:1136 /26:1157 /27:715 /28:14 /29:14 /30:9
/31:0 /32:17
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
39891 2432 2472 SaudiNet, Saudi Telecom Compa
22773 2374 3180 Cox Communications Inc.
18566 2010 2068 MegaPath Corporation
6389 1619 2734 BellSouth.net Inc.
30036 1400 1579 Mediacom Communications Corp
6983 1397 1751 EarthLink, Inc.
34984 1351 2047 TELLCOM ILETISIM HIZMETLERI A
10620 1194 3321 Telmex Colombia S.A.
11492 1124 1208 CABLE ONE, INC.
22561 1049 1376 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1523 2:690 4:96 5:1882 6:25 8:1384
12:1811 13:14 14:1321 15:17 16:2 17:42
18:22 20:49 23:1259 24:1767 27:1976 31:1571
32:37 33:2 34:4 35:3 36:158 37:2014
38:1038 39:14 40:69 41:2754 42:297 43:1379
44:30 45:891 46:2323 47:51 49:928 50:784
52:12 54:86 55:5 56:6 57:43 58:1352
59:713 60:479 61:1759 62:1380 63:1905 64:4432
65:2260 66:4028 67:2079 68:1062 69:3238 70:1027
71:450 72:1965 74:2598 75:356 76:387 77:1286
78:1167 79:812 80:1363 81:1319 82:854 83:720
84:795 85:1361 86:445 87:1044 88:537 89:1936
90:147 91:5997 92:849 93:2278 94:2033 95:2193
96:423 97:348 98:1021 99:55 100:78 101:847
103:7906 104:2019 105:62 106:340 107:1042 108:626
109:2108 110:1150 111:1450 112:819 113:1105 114:839
115:1265 116:1461 117:1068 118:1804 119:1460 120:451
121:1140 122:2161 123:1842 124:1519 125:1611 128:634
129:399 130:416 131:1225 132:518 133:171 134:406
135:97 136:333 137:327 138:1058 139:150 140:238
141:502 142:663 143:512 144:548 145:125 146:796
147:580 148:1230 149:419 150:567 151:643 152:524
153:254 154:477 155:885 156:425 157:420 158:356
159:1022 160:409 161:665 162:1999 163:441 164:696
165:703 166:299 167:843 168:1242 169:187 170:1473
171:253 172:272 173:1533 174:721 175:696 176:1428
177:3834 178:2172 179:947 180:1935 181:1630 182:1802
183:628 184:758 185:3980 186:2890 187:1772 188:2080
189:1609 190:7705 191:1107 192:8531 193:5652 194:4223
195:3642 196:1999 197:1034 198:5551 199:5508 200:6670
201:3295 202:9503 203:9161 204:4691 205:2838 206:3020
207:2990 208:3983 209:3925 210:3566 211:1919 212:2541
213:2252 214:844 215:71 216:5743 217:1843 218:732
219:468 220:1480 221:816 222:471 223:811
End of report
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Routing Table Report 09:00 +10GMT Fri 31 Jul, 2015
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/us/
Analysis Summary
----------------
BGP routing table entries examined: 540571
Prefixes after maximum aggregation (per Origin AS): 207309
Deaggregation factor: 2.61
Unique aggregates announced (without unneeded subnets): 269332
Total ASes present in the Internet Routing Table: 50813
Prefixes per ASN: 10.64
Origin-only ASes present in the Internet Routing Table: 36648
Origin ASes announcing only one prefix: 16146
Transit ASes present in the Internet Routing Table: 6193
Transit-only ASes present in the Internet Routing Table: 154
Average AS path length visible in the Internet Routing Table: 4.0
Max AS path length visible: 64
Max AS path prepend of ASN ( 55944) 61
Prefixes from unregistered ASNs in the Routing Table: 1008
Unregistered ASNs in the Routing Table: 376
Number of 32-bit ASNs allocated by the RIRs: 10394
Number of 32-bit ASNs visible in the Routing Table: 7972
Prefixes from 32-bit ASNs in the Routing Table: 29363
Number of bogon 32-bit ASNs visible in the Routing Table: 14
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 412
Number of addresses announced to Internet: 2786934592
Equivalent to 166 /8s, 29 /16s and 63 /24s
Percentage of available address space announced: 75.3
Percentage of allocated address space announced: 75.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.5
Total number of prefixes smaller than registry allocations: 181703
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 129114
Total APNIC prefixes after maximum aggregation: 38718
APNIC Deaggregation factor: 3.33
Prefixes being announced from the APNIC address blocks: 136105
Unique aggregates announced from the APNIC address blocks: 58209
APNIC Region origin ASes present in the Internet Routing Table: 5026
APNIC Prefixes per ASN: 27.08
APNIC Region origin ASes announcing only one prefix: 1198
APNIC Region transit ASes present in the Internet Routing Table: 849
Average APNIC Region AS path length visible: 4.2
Max APNIC Region AS path length visible: 64
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1563
Number of APNIC addresses announced to Internet: 749670144
Equivalent to 44 /8s, 175 /16s and 15 /24s
Percentage of available APNIC address space announced: 87.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 131072-135580
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 176170
Total ARIN prefixes after maximum aggregation: 87307
ARIN Deaggregation factor: 2.02
Prefixes being announced from the ARIN address blocks: 179039
Unique aggregates announced from the ARIN address blocks: 85157
ARIN Region origin ASes present in the Internet Routing Table: 16510
ARIN Prefixes per ASN: 10.84
ARIN Region origin ASes announcing only one prefix: 6063
ARIN Region transit ASes present in the Internet Routing Table: 1672
Average ARIN Region AS path length visible: 3.5
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 570
Number of ARIN addresses announced to Internet: 1101487360
Equivalent to 65 /8s, 167 /16s and 93 /24s
Percentage of available ARIN address space announced: 58.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-395164
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 133537
Total RIPE prefixes after maximum aggregation: 66680
RIPE Deaggregation factor: 2.00
Prefixes being announced from the RIPE address blocks: 139894
Unique aggregates announced from the RIPE address blocks: 87146
RIPE Region origin ASes present in the Internet Routing Table: 17938
RIPE Prefixes per ASN: 7.80
RIPE Region origin ASes announcing only one prefix: 8067
RIPE Region transit ASes present in the Internet Routing Table: 2956
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 36
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3885
Number of RIPE addresses announced to Internet: 698348352
Equivalent to 41 /8s, 159 /16s and 243 /24s
Percentage of available RIPE address space announced: 101.5
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-204287
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 60172
Total LACNIC prefixes after maximum aggregation: 11498
LACNIC Deaggregation factor: 5.23
Prefixes being announced from the LACNIC address blocks: 71085
Unique aggregates announced from the LACNIC address blocks: 33172
LACNIC Region origin ASes present in the Internet Routing Table: 2450
LACNIC Prefixes per ASN: 29.01
LACNIC Region origin ASes announcing only one prefix: 621
LACNIC Region transit ASes present in the Internet Routing Table: 495
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 34
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1818
Number of LACNIC addresses announced to Internet: 168640256
Equivalent to 10 /8s, 13 /16s and 63 /24s
Percentage of available LACNIC address space announced: 100.5
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-265628 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 12146
Total AfriNIC prefixes after maximum aggregation: 3059
AfriNIC Deaggregation factor: 3.97
Prefixes being announced from the AfriNIC address blocks: 14036
Unique aggregates announced from the AfriNIC address blocks: 5278
AfriNIC Region origin ASes present in the Internet Routing Table: 732
AfriNIC Prefixes per ASN: 19.17
AfriNIC Region origin ASes announcing only one prefix: 197
AfriNIC Region transit ASes present in the Internet Routing Table: 159
Average AfriNIC Region AS path length visible: 3.9
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 136
Number of AfriNIC addresses announced to Internet: 68329216
Equivalent to 4 /8s, 18 /16s and 159 /24s
Percentage of available AfriNIC address space announced: 67.9
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17974 2703 904 80 PT Telekomunikasi Indonesia
7545 2537 339 136 TPG Telecom Limited
4766 2234 11290 653 Korea Telecom
4755 2027 425 223 TATA Communications formerly
9829 1835 1367 179 National Internet Backbone
9808 1534 8640 19 Guangdong Mobile Communicatio
9583 1517 119 570 Sify Limited
9498 1364 335 106 BHARTI Airtel Ltd.
38197 1277 77 183 Sun Network (Hong Kong) Limit
24560 1245 420 183 Bharti Airtel Ltd., Telemedia
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3176 2945 144 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
18566 2068 381 203 MegaPath Corporation
20115 1872 1847 409 Charter Communications
6983 1750 851 244 EarthLink, Inc.
4323 1605 1054 412 tw telecom holdings, inc.
30036 1579 321 451 Mediacom Communications Corp
701 1384 11374 667 MCI Communications Services,
22561 1377 415 256 CenturyTel Internet Holdings,
11492 1205 227 564 CABLE ONE, INC.
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
34984 2149 306 369 TELLCOM ILETISIM HIZMETLERI A
20940 2063 811 1495 Akamai International B.V.
6849 1209 355 21 JSC "Ukrtelecom"
13188 1083 97 77 TOV "Bank-Inform"
8551 1080 375 56 Bezeq International-Ltd
31148 1055 46 24 Freenet Ltd.
8402 984 544 15 OJSC "Vimpelcom"
12479 972 933 77 France Telecom Espana SA
6830 918 2696 471 Liberty Global Operations B.V
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3309 534 211 Telmex Colombia S.A.
28573 2295 2171 111 NET Serviços de Comunicação S
8151 1659 3238 478 Uninet S.A. de C.V.
7303 1635 1009 240 Telecom Argentina S.A.
6147 1444 374 30 Telefonica del Peru S.A.A.
6503 1302 437 57 Axtel, S.A.B. de C.V.
26615 1112 2325 35 Tim Celular S.A.
7738 996 1882 41 Telemar Norte Leste S.A.
3816 960 430 159 COLOMBIA TELECOMUNICACIONES S
11830 934 364 15 Instituto Costarricense de El
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 887 280 26 Link Egypt (Link.NET)
8452 832 1470 14 TE-AS
36903 512 258 99 Office National des Postes et
36992 442 1229 32 ETISALAT MISR
37492 312 175 71 Orange Tunisie
24835 306 146 12 Vodafone Data
3741 250 857 208 Internet Solutions
29571 246 21 13 Cote d'Ivoire Telecom
37054 189 20 7 Data Telecom Service
36947 175 807 13 Telecom Algeria
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3309 534 211 Telmex Colombia S.A.
22773 3176 2945 144 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
17974 2703 904 80 PT Telekomunikasi Indonesia
7545 2537 339 136 TPG Telecom Limited
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
28573 2295 2171 111 NET Serviços de Comunicação S
4766 2234 11290 653 Korea Telecom
34984 2149 306 369 TELLCOM ILETISIM HIZMETLERI A
18566 2068 381 203 MegaPath Corporation
Complete listing at http://thyme.rand.apnic.net/us/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3176 3032 Cox Communications Inc.
6389 2734 2683 BellSouth.net Inc.
17974 2703 2623 PT Telekomunikasi Indonesia
39891 2472 2466 SaudiNet, Saudi Telecom Compa
7545 2537 2401 TPG Telecom Limited
28573 2295 2184 NET Serviços de Comunicação S
18566 2068 1865 MegaPath Corporation
4755 2027 1804 TATA Communications formerly
34984 2149 1780 TELLCOM ILETISIM HIZMETLERI A
9829 1835 1656 National Internet Backbone
Complete listing at http://thyme.rand.apnic.net/us/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser
46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser
27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio
15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I
33628 UNALLOCATED 12.0.239.0/24 1239 Sprint
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
17033 UNALLOCATED 12.3.33.0/24 7018 AT&T Services, Inc.
Complete listing at http://thyme.rand.apnic.net/us/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.56.0/22 23456 32bit Transition AS
23.226.112.0/20 62788 >>UNKNOWN<<
27.54.116.0/22 23456 32bit Transition AS
27.96.88.0/22 23456 32bit Transition AS
27.100.7.0/24 56096 >>UNKNOWN<<
27.100.24.0/22 23456 32bit Transition AS
27.109.124.0/22 23456 32bit Transition AS
27.111.72.0/22 23456 32bit Transition AS
27.112.120.0/22 23456 32bit Transition AS
27.116.40.0/22 23456 32bit Transition AS
Complete listing at http://thyme.rand.apnic.net/us/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:13 /10:35 /11:96 /12:261
/13:501 /14:995 /15:1716 /16:12822 /17:7129 /18:12049
/19:24986 /20:35429 /21:37570 /22:59896 /23:51527 /24:295317
/25:75 /26:56 /27:25 /28:21 /29:16 /30:6
/31:0 /32:13
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
39891 2432 2472 SaudiNet, Saudi Telecom Compa
22773 2376 3176 Cox Communications Inc.
18566 2010 2068 MegaPath Corporation
6389 1619 2734 BellSouth.net Inc.
34984 1424 2149 TELLCOM ILETISIM HIZMETLERI A
30036 1399 1579 Mediacom Communications Corp
6983 1397 1750 EarthLink, Inc.
10620 1189 3309 Telmex Colombia S.A.
11492 1121 1205 CABLE ONE, INC.
22561 1050 1377 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/us/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1515 2:695 4:18 5:1858 6:25 8:820
12:1811 13:14 14:1274 15:17 16:2 17:42
18:22 20:49 23:1245 24:1768 27:1964 31:1598
32:37 33:2 34:4 35:3 36:158 37:1996
38:1031 39:14 40:59 41:2732 42:292 43:1352
44:30 45:848 46:2315 47:50 49:922 50:782
52:12 54:83 55:4 56:6 57:39 58:1297
59:685 60:478 61:1722 62:1361 63:1875 64:4400
65:2241 66:4020 67:2069 68:1056 69:3200 70:1025
71:445 72:1957 74:2594 75:353 76:378 77:1280
78:1168 79:800 80:1353 81:1295 82:845 83:720
84:778 85:1358 86:439 87:1033 88:537 89:1901
90:146 91:5993 92:848 93:2265 94:2020 95:2185
96:421 97:348 98:1015 99:55 100:76 101:839
103:7808 104:1990 105:65 106:339 107:1037 108:609
109:2070 110:1141 111:1411 112:814 113:1097 114:831
115:1244 116:1382 117:1059 118:1859 119:1437 120:423
121:1120 122:2061 123:1817 124:1473 125:1551 128:592
129:371 130:397 131:1216 132:457 133:171 134:393
135:97 136:333 137:326 138:1019 139:148 140:212
141:491 142:648 143:505 144:547 145:126 146:777
147:574 148:1215 149:418 150:558 151:643 152:514
153:253 154:473 155:882 156:420 157:420 158:356
159:926 160:402 161:660 162:1963 163:416 164:676
165:688 166:295 167:843 168:1240 169:182 170:1475
171:245 172:273 173:1531 174:721 175:683 176:1389
177:3843 178:2160 179:957 180:1920 181:1613 182:1767
183:626 184:757 185:3917 186:2890 187:1796 188:2031
189:1623 190:7667 191:1108 192:8461 193:5636 194:4208
195:3643 196:1990 197:1037 198:5437 199:5465 200:6643
201:3244 202:8891 203:9059 204:4612 205:2808 206:2883
207:2917 208:3973 209:3832 210:3185 211:1772 212:2494
213:2331 214:849 215:71 216:5730 217:1807 218:679
219:325 220:1471 221:803 222:405 223:801
End of report
Routing Table Report 08:00 +10GMT Fri 31 Jul, 2015
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/
Analysis Summary
----------------
BGP routing table entries examined: 543762
Prefixes after maximum aggregation (per Origin AS): 207535
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 269830
Total ASes present in the Internet Routing Table: 50872
Prefixes per ASN: 10.69
Origin-only ASes present in the Internet Routing Table: 36617
Origin ASes announcing only one prefix: 16194
Transit ASes present in the Internet Routing Table: 6273
Transit-only ASes present in the Internet Routing Table: 154
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 34
Max AS path prepend of ASN ( 12486) 32
Prefixes from unregistered ASNs in the Routing Table: 1193
Unregistered ASNs in the Routing Table: 427
Number of 32-bit ASNs allocated by the RIRs: 10394
Number of 32-bit ASNs visible in the Routing Table: 7982
Prefixes from 32-bit ASNs in the Routing Table: 29463
Number of bogon 32-bit ASNs visible in the Routing Table: 18
Special use prefixes present in the Routing Table: 10
Prefixes being announced from unallocated address space: 424
Number of addresses announced to Internet: 2811003904
Equivalent to 167 /8s, 140 /16s and 132 /24s
Percentage of available address space announced: 75.9
Percentage of allocated address space announced: 75.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.5
Total number of prefixes smaller than registry allocations: 182415
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 129647
Total APNIC prefixes after maximum aggregation: 38773
APNIC Deaggregation factor: 3.34
Prefixes being announced from the APNIC address blocks: 137436
Unique aggregates announced from the APNIC address blocks: 58240
APNIC Region origin ASes present in the Internet Routing Table: 5021
APNIC Prefixes per ASN: 27.37
APNIC Region origin ASes announcing only one prefix: 1203
APNIC Region transit ASes present in the Internet Routing Table: 850
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1562
Number of APNIC addresses announced to Internet: 750803712
Equivalent to 44 /8s, 192 /16s and 91 /24s
Percentage of available APNIC address space announced: 87.7
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 131072-135580
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 176570
Total ARIN prefixes after maximum aggregation: 87343
ARIN Deaggregation factor: 2.02
Prefixes being announced from the ARIN address blocks: 179459
Unique aggregates announced from the ARIN address blocks: 85322
ARIN Region origin ASes present in the Internet Routing Table: 16533
ARIN Prefixes per ASN: 10.85
ARIN Region origin ASes announcing only one prefix: 6085
ARIN Region transit ASes present in the Internet Routing Table: 1699
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 572
Number of ARIN addresses announced to Internet: 1101949952
Equivalent to 65 /8s, 174 /16s and 108 /24s
Percentage of available ARIN address space announced: 58.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-395164
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 134435
Total RIPE prefixes after maximum aggregation: 66826
RIPE Deaggregation factor: 2.01
Prefixes being announced from the RIPE address blocks: 141061
Unique aggregates announced from the RIPE address blocks: 87431
RIPE Region origin ASes present in the Internet Routing Table: 17968
RIPE Prefixes per ASN: 7.85
RIPE Region origin ASes announcing only one prefix: 8087
RIPE Region transit ASes present in the Internet Routing Table: 2995
Average RIPE Region AS path length visible: 3.7
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3894
Number of RIPE addresses announced to Internet: 698529536
Equivalent to 41 /8s, 162 /16s and 183 /24s
Percentage of available RIPE address space announced: 101.6
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-204287
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 60128
Total LACNIC prefixes after maximum aggregation: 11484
LACNIC Deaggregation factor: 5.24
Prefixes being announced from the LACNIC address blocks: 71064
Unique aggregates announced from the LACNIC address blocks: 33177
LACNIC Region origin ASes present in the Internet Routing Table: 2449
LACNIC Prefixes per ASN: 29.02
LACNIC Region origin ASes announcing only one prefix: 622
LACNIC Region transit ASes present in the Internet Routing Table: 499
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 21
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1817
Number of LACNIC addresses announced to Internet: 168644352
Equivalent to 10 /8s, 13 /16s and 79 /24s
Percentage of available LACNIC address space announced: 100.5
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-265628 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 12421
Total AfriNIC prefixes after maximum aggregation: 3061
AfriNIC Deaggregation factor: 4.06
Prefixes being announced from the AfriNIC address blocks: 14317
Unique aggregates announced from the AfriNIC address blocks: 5277
AfriNIC Region origin ASes present in the Internet Routing Table: 733
AfriNIC Prefixes per ASN: 19.53
AfriNIC Region origin ASes announcing only one prefix: 197
AfriNIC Region transit ASes present in the Internet Routing Table: 163
Average AfriNIC Region AS path length visible: 3.4
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 137
Number of AfriNIC addresses announced to Internet: 68332800
Equivalent to 4 /8s, 18 /16s and 173 /24s
Percentage of available AfriNIC address space announced: 67.9
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17974 2703 904 80 PT Telekomunikasi Indonesia
7545 2539 339 136 TPG Telecom Limited
4766 2234 11290 653 Korea Telecom
4755 2029 426 225 TATA Communications formerly
9829 1835 1367 179 National Internet Backbone
9808 1534 8640 19 Guangdong Mobile Communicatio
9583 1507 119 575 Sify Limited
4808 1459 2243 470 CNCGROUP IP network China169
9498 1364 335 106 BHARTI Airtel Ltd.
38197 1277 77 183 Sun Network (Hong Kong) Limit
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3179 2961 138 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
18566 2068 381 203 MegaPath Corporation
20115 1873 1847 409 Charter Communications
6983 1749 851 244 EarthLink, Inc.
4323 1610 1038 415 tw telecom holdings, inc.
30036 1579 321 451 Mediacom Communications Corp
701 1403 11376 683 MCI Communications Services,
22561 1377 415 256 CenturyTel Internet Holdings,
11492 1205 227 564 CABLE ONE, INC.
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
34984 2150 306 369 TELLCOM ILETISIM HIZMETLERI A
20940 2054 811 1487 Akamai International B.V.
6849 1209 355 21 JSC "Ukrtelecom"
13188 1067 97 77 TOV "Bank-Inform"
31148 1055 46 24 Freenet Ltd.
8551 1019 376 52 Bezeq International-Ltd
8402 986 544 15 OJSC "Vimpelcom"
12479 972 933 77 France Telecom Espana SA
6830 918 2696 471 Liberty Global Operations B.V
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3309 534 211 Telmex Colombia S.A.
28573 2295 2171 111 NET Serviços de Comunicação S
8151 1659 3238 478 Uninet S.A. de C.V.
7303 1635 1009 240 Telecom Argentina S.A.
6147 1444 374 30 Telefonica del Peru S.A.A.
6503 1301 437 56 Axtel, S.A.B. de C.V.
26615 1112 2325 35 Tim Celular S.A.
7738 996 1882 41 Telemar Norte Leste S.A.
3816 960 430 159 COLOMBIA TELECOMUNICACIONES S
11830 934 364 15 Instituto Costarricense de El
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 887 280 26 Link Egypt (Link.NET)
8452 832 1470 14 TE-AS
36903 512 258 99 Office National des Postes et
36992 442 1229 32 ETISALAT MISR
37054 348 20 7 Data Telecom Service
37492 312 175 71 Orange Tunisie
24835 306 146 12 Vodafone Data
3741 250 857 208 Internet Solutions
29571 246 21 13 Cote d'Ivoire Telecom
36947 175 807 13 Telecom Algeria
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3309 534 211 Telmex Colombia S.A.
22773 3179 2961 138 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
17974 2703 904 80 PT Telekomunikasi Indonesia
7545 2539 339 136 TPG Telecom Limited
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
28573 2295 2171 111 NET Serviços de Comunicação S
4766 2234 11290 653 Korea Telecom
34984 2150 306 369 TELLCOM ILETISIM HIZMETLERI A
18566 2068 381 203 MegaPath Corporation
Complete listing at http://thyme.rand.apnic.net/london/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3179 3041 Cox Communications Inc.
6389 2734 2683 BellSouth.net Inc.
17974 2703 2623 PT Telekomunikasi Indonesia
39891 2472 2466 SaudiNet, Saudi Telecom Compa
7545 2539 2403 TPG Telecom Limited
28573 2295 2184 NET Serviços de Comunicação S
18566 2068 1865 MegaPath Corporation
4755 2029 1804 TATA Communications formerly
34984 2150 1781 TELLCOM ILETISIM HIZMETLERI A
9829 1835 1656 National Internet Backbone
Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser
46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser
27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati
15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I
65333 PRIVATE 10.0.0.0/8 0 *
33628 UNALLOCATED 12.0.239.0/24 1239 Sprint
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
Complete listing at http://thyme.rand.apnic.net/london/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.0.0.0/8 65333 Reserved
100.64.0.0/10 65333 Reserved
169.254.0.0/16 65333 Reserved
172.16.0.0/12 65333 Reserved
192.0.0.0/24 65333 Reserved
192.0.2.0/24 65333 Reserved
192.168.0.0/16 0 *
198.18.0.0/15 65333 Reserved
198.51.100.0/24 65333 Reserved
203.0.113.0/24 65333 Reserved
Complete listing at http://thyme.rand.apnic.net/london/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.56.0/22 23456 32bit Transition AS
23.226.112.0/20 62788 >>UNKNOWN<<
27.54.116.0/22 23456 32bit Transition AS
27.96.88.0/22 23456 32bit Transition AS
27.100.7.0/24 56096 >>UNKNOWN<<
27.100.24.0/22 23456 32bit Transition AS
27.109.124.0/22 23456 32bit Transition AS
27.111.72.0/22 23456 32bit Transition AS
27.112.120.0/22 23456 32bit Transition AS
27.116.40.0/22 23456 32bit Transition AS
Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:13 /10:36 /11:96 /12:263
/13:504 /14:1007 /15:1734 /16:12873 /17:7205 /18:12231
/19:25158 /20:35548 /21:37741 /22:60100 /23:51824 /24:296581
/25:7 /26:10 /27:12 /28:107 /29:242 /30:351
/31:0 /32:101
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
39891 2432 2472 SaudiNet, Saudi Telecom Compa
22773 2377 3179 Cox Communications Inc.
18566 2010 2068 MegaPath Corporation
6389 1619 2734 BellSouth.net Inc.
34984 1425 2150 TELLCOM ILETISIM HIZMETLERI A
30036 1399 1579 Mediacom Communications Corp
6983 1396 1749 EarthLink, Inc.
10620 1189 3309 Telmex Colombia S.A.
11492 1121 1205 CABLE ONE, INC.
22561 1050 1377 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1515 2:696 4:18 5:1889 6:25 8:820
12:1811 13:14 14:1274 15:17 16:2 17:41
18:22 20:49 23:1257 24:1768 27:1967 31:1601
32:34 33:2 34:4 35:3 36:158 37:2020
38:1032 39:14 40:69 41:2795 42:292 43:1351
44:30 45:869 46:2316 47:51 49:927 50:784
52:12 54:83 55:5 56:6 57:45 58:1297
59:685 60:479 61:1729 62:1381 63:1876 64:4410
65:2250 66:4023 67:2071 68:1059 69:3229 70:1027
71:448 72:1962 74:2601 75:353 76:388 77:1284
78:1170 79:809 80:1362 81:1317 82:854 83:721
84:786 85:1360 86:444 87:1044 88:538 89:1925
90:147 91:6009 92:851 93:2278 94:2049 95:2199
96:422 97:348 98:1020 99:55 100:76 101:843
103:7806 104:2012 105:65 106:339 107:1037 108:627
109:2106 110:1128 111:1395 112:783 113:1097 114:823
115:1245 116:1382 117:1059 118:1861 119:1433 120:424
121:1120 122:2100 123:1823 124:1479 125:1590 128:597
129:377 130:399 131:1216 132:504 133:171 134:394
135:97 136:333 137:326 138:1015 139:148 140:212
141:510 142:648 143:505 144:547 145:126 146:780
147:580 148:1225 149:419 150:558 151:643 152:514
153:253 154:579 155:883 156:420 157:420 158:356
159:931 160:403 161:663 162:1988 163:416 164:676
165:689 166:296 167:843 168:1240 169:182 170:1475
171:245 172:273 173:1533 174:721 175:665 176:1393
177:3852 178:2177 179:951 180:1889 181:1612 182:1712
183:627 184:756 185:3983 186:2892 187:1792 188:2075
189:1624 190:7675 191:1108 192:8488 193:5644 194:4218
195:3654 196:1993 197:1104 198:5458 199:5469 200:6637
201:3241 202:9004 203:9083 204:4616 205:2809 206:2901
207:2928 208:3975 209:3851 210:3193 211:1785 212:2533
213:2336 214:849 215:71 216:5719 217:1824 218:679
219:325 220:1471 221:804 222:405 223:801
End of report
Routing Table Report 06:00 +10GMT Fri 31 Jul, 2015
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 544120
Prefixes after maximum aggregation (per Origin AS): 207755
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 269131
Total ASes present in the Internet Routing Table: 50830
Prefixes per ASN: 10.70
Origin-only ASes present in the Internet Routing Table: 36670
Origin ASes announcing only one prefix: 16172
Transit ASes present in the Internet Routing Table: 6208
Transit-only ASes present in the Internet Routing Table: 164
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 35
Max AS path prepend of ASN ( 12486) 32
Prefixes from unregistered ASNs in the Routing Table: 1047
Unregistered ASNs in the Routing Table: 392
Number of 32-bit ASNs allocated by the RIRs: 10394
Number of 32-bit ASNs visible in the Routing Table: 7952
Prefixes from 32-bit ASNs in the Routing Table: 29365
Number of bogon 32-bit ASNs visible in the Routing Table: 14
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 415
Number of addresses announced to Internet: 2787057155
Equivalent to 166 /8s, 31 /16s and 30 /24s
Percentage of available address space announced: 75.3
Percentage of allocated address space announced: 75.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.5
Total number of prefixes smaller than registry allocations: 181740
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 132194
Total APNIC prefixes after maximum aggregation: 38920
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 139163
Unique aggregates announced from the APNIC address blocks: 58163
APNIC Region origin ASes present in the Internet Routing Table: 5037
APNIC Prefixes per ASN: 27.63
APNIC Region origin ASes announcing only one prefix: 1210
APNIC Region transit ASes present in the Internet Routing Table: 859
Average APNIC Region AS path length visible: 4.1
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1558
Number of APNIC addresses announced to Internet: 750594819
Equivalent to 44 /8s, 189 /16s and 43 /24s
Percentage of available APNIC address space announced: 87.7
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 131072-135580
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 176821
Total ARIN prefixes after maximum aggregation: 87390
ARIN Deaggregation factor: 2.02
Prefixes being announced from the ARIN address blocks: 179792
Unique aggregates announced from the ARIN address blocks: 85177
ARIN Region origin ASes present in the Internet Routing Table: 16543
ARIN Prefixes per ASN: 10.87
ARIN Region origin ASes announcing only one prefix: 6076
ARIN Region transit ASes present in the Internet Routing Table: 1679
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 571
Number of ARIN addresses announced to Internet: 1101277696
Equivalent to 65 /8s, 164 /16s and 42 /24s
Percentage of available ARIN address space announced: 58.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-395164
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 133899
Total RIPE prefixes after maximum aggregation: 66745
RIPE Deaggregation factor: 2.01
Prefixes being announced from the RIPE address blocks: 140310
Unique aggregates announced from the RIPE address blocks: 87251
RIPE Region origin ASes present in the Internet Routing Table: 17931
RIPE Prefixes per ASN: 7.82
RIPE Region origin ASes announcing only one prefix: 8069
RIPE Region transit ASes present in the Internet Routing Table: 2940
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3883
Number of RIPE addresses announced to Internet: 697820160
Equivalent to 41 /8s, 151 /16s and 228 /24s
Percentage of available RIPE address space announced: 101.4
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-204287
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 59622
Total LACNIC prefixes after maximum aggregation: 11599
LACNIC Deaggregation factor: 5.14
Prefixes being announced from the LACNIC address blocks: 70416
Unique aggregates announced from the LACNIC address blocks: 32904
LACNIC Region origin ASes present in the Internet Routing Table: 2440
LACNIC Prefixes per ASN: 28.86
LACNIC Region origin ASes announcing only one prefix: 620
LACNIC Region transit ASes present in the Internet Routing Table: 508
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 22
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1807
Number of LACNIC addresses announced to Internet: 168537088
Equivalent to 10 /8s, 11 /16s and 172 /24s
Percentage of available LACNIC address space announced: 100.5
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-265628 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 12139
Total AfriNIC prefixes after maximum aggregation: 3054
AfriNIC Deaggregation factor: 3.97
Prefixes being announced from the AfriNIC address blocks: 14023
Unique aggregates announced from the AfriNIC address blocks: 5267
AfriNIC Region origin ASes present in the Internet Routing Table: 732
AfriNIC Prefixes per ASN: 19.16
AfriNIC Region origin ASes announcing only one prefix: 197
AfriNIC Region transit ASes present in the Internet Routing Table: 162
Average AfriNIC Region AS path length visible: 4.6
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 133
Number of AfriNIC addresses announced to Internet: 68303104
Equivalent to 4 /8s, 18 /16s and 57 /24s
Percentage of available AfriNIC address space announced: 67.9
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17974 2703 904 80 PT Telekomunikasi Indonesia
7545 2587 339 137 TPG Telecom Limited
4766 2234 11290 653 Korea Telecom
4755 2028 426 225 TATA Communications formerly
9829 1828 1365 183 National Internet Backbone
9808 1533 8639 18 Guangdong Mobile Communicatio
9583 1516 119 569 Sify Limited
9498 1364 335 106 BHARTI Airtel Ltd.
38197 1348 80 147 Sun Network (Hong Kong) Limit
4808 1334 2163 439 CNCGROUP IP network China169
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3174 2945 143 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
18566 2068 381 203 MegaPath Corporation
20115 1872 1847 409 Charter Communications
6983 1749 851 244 EarthLink, Inc.
4323 1609 1038 414 tw telecom holdings, inc.
30036 1571 319 455 Mediacom Communications Corp
701 1402 11376 683 MCI Communications Services,
22561 1375 415 256 CenturyTel Internet Holdings,
11492 1205 227 564 CABLE ONE, INC.
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
34984 2156 306 369 TELLCOM ILETISIM HIZMETLERI A
20940 2053 811 1486 Akamai International B.V.
6849 1209 355 21 JSC "Ukrtelecom"
8551 1080 375 56 Bezeq International-Ltd
13188 1066 97 76 TOV "Bank-Inform"
31148 1054 46 24 Freenet Ltd.
8402 986 544 15 OJSC "Vimpelcom"
12479 972 933 77 France Telecom Espana SA
6830 918 2696 471 Liberty Global Operations B.V
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3309 534 211 Telmex Colombia S.A.
28573 2292 2171 115 NET Serviços de Comunicação S
8151 1656 3238 478 Uninet S.A. de C.V.
7303 1635 1009 240 Telecom Argentina S.A.
6147 1443 374 30 Telefonica del Peru S.A.A.
6503 1303 421 56 Axtel, S.A.B. de C.V.
26615 1112 2325 35 Tim Celular S.A.
7738 996 1882 41 Telemar Norte Leste S.A.
3816 953 430 170 COLOMBIA TELECOMUNICACIONES S
11830 893 364 15 Instituto Costarricense de El
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 886 280 26 Link Egypt (Link.NET)
8452 833 1470 14 TE-AS
36903 512 258 99 Office National des Postes et
36992 442 1229 32 ETISALAT MISR
37492 312 175 71 Orange Tunisie
24835 306 146 12 Vodafone Data
3741 250 857 208 Internet Solutions
29571 246 21 13 Cote d'Ivoire Telecom
37054 189 20 7 Data Telecom Service
36947 175 807 13 Telecom Algeria
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3309 534 211 Telmex Colombia S.A.
22773 3174 2945 143 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
17974 2703 904 80 PT Telekomunikasi Indonesia
7545 2587 339 137 TPG Telecom Limited
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
28573 2292 2171 115 NET Serviços de Comunicação S
4766 2234 11290 653 Korea Telecom
34984 2156 306 369 TELLCOM ILETISIM HIZMETLERI A
18566 2068 381 203 MegaPath Corporation
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3174 3031 Cox Communications Inc.
6389 2734 2683 BellSouth.net Inc.
17974 2703 2623 PT Telekomunikasi Indonesia
39891 2472 2466 SaudiNet, Saudi Telecom Compa
7545 2587 2450 TPG Telecom Limited
28573 2292 2177 NET Serviços de Comunicação S
18566 2068 1865 MegaPath Corporation
4755 2028 1803 TATA Communications formerly
34984 2156 1787 TELLCOM ILETISIM HIZMETLERI A
9829 1828 1645 National Internet Backbone
Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser
46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser
27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio
15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I
33628 UNALLOCATED 12.0.239.0/24 1239 Sprint
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
17033 UNALLOCATED 12.3.33.0/24 7018 AT&T Services, Inc.
Complete listing at http://thyme.rand.apnic.net/hk/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
0.0.0.0/0 4641 The Chinese University of Hon
Complete listing at http://thyme.rand.apnic.net/hk/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.56.0/22 23456 32bit Transition AS
23.226.112.0/20 62788 >>UNKNOWN<<
27.54.116.0/22 23456 32bit Transition AS
27.96.88.0/22 23456 32bit Transition AS
27.100.7.0/24 56096 >>UNKNOWN<<
27.100.24.0/22 23456 32bit Transition AS
27.109.124.0/22 23456 32bit Transition AS
27.111.72.0/22 23456 32bit Transition AS
27.112.120.0/22 23456 32bit Transition AS
27.116.40.0/22 23456 32bit Transition AS
Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
!!Default route being announced!!
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:13 /10:35 /11:96 /12:262
/13:502 /14:996 /15:1715 /16:12863 /17:7204 /18:12305
/19:25319 /20:35670 /21:38212 /22:60027 /23:51897 /24:296627
/25:5 /26:4 /27:9 /28:5 /29:8 /30:1
/31:0 /32:327
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
39891 2432 2472 SaudiNet, Saudi Telecom Compa
22773 2374 3174 Cox Communications Inc.
18566 2010 2068 MegaPath Corporation
6389 1619 2734 BellSouth.net Inc.
34984 1431 2156 TELLCOM ILETISIM HIZMETLERI A
6983 1396 1749 EarthLink, Inc.
30036 1391 1571 Mediacom Communications Corp
10620 1189 3309 Telmex Colombia S.A.
11492 1121 1205 CABLE ONE, INC.
22561 1048 1375 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1501 2:696 4:18 5:1873 6:25 8:824
12:1809 13:14 14:1305 15:17 16:2 17:42
18:22 20:49 23:1257 24:1762 27:1965 31:1599
32:37 33:2 34:4 35:3 36:158 37:2015
38:1037 39:14 40:69 41:2731 42:293 43:1366
44:30 45:878 46:2313 47:50 49:915 50:780
52:12 54:83 55:5 56:6 57:40 58:1300
59:685 60:479 61:1746 62:1357 63:1880 64:4401
65:2247 66:4020 67:2071 68:1055 69:3195 70:1025
71:445 72:1963 74:2597 75:354 76:373 77:1279
78:1167 79:799 80:1360 81:1291 82:847 83:706
84:783 85:1358 86:444 87:1040 88:537 89:1934
90:147 91:5999 92:850 93:2273 94:2029 95:2188
96:421 97:348 98:1017 99:55 100:76 101:842
103:7817 104:2000 105:65 106:339 107:1042 108:627
109:2074 110:1144 111:1410 112:815 113:1101 114:831
115:1264 116:1396 117:1064 118:1864 119:1452 120:437
121:1139 122:2137 123:1827 124:1516 125:1590 128:638
129:387 130:413 131:1200 132:512 133:171 134:405
135:97 136:334 137:329 138:999 139:149 140:236
141:503 142:663 143:504 144:547 145:126 146:793
147:576 148:1229 149:419 150:561 151:635 152:522
153:253 154:473 155:883 156:425 157:420 158:339
159:1021 160:404 161:663 162:1986 163:442 164:674
165:702 166:296 167:842 168:1240 169:187 170:1471
171:245 172:273 173:1523 174:721 175:685 176:1401
177:3801 178:2147 179:930 180:1916 181:1596 182:1768
183:628 184:756 185:3946 186:2860 187:1738 188:2055
189:1613 190:7608 191:1103 192:8514 193:5640 194:4208
195:3646 196:1988 197:1036 198:5506 199:5483 200:6576
201:3172 202:9072 203:9140 204:4659 205:2818 206:2982
207:2979 208:3970 209:3857 210:3253 211:1786 212:2496
213:2334 214:850 215:71 216:5733 217:1821 218:685
219:325 220:1478 221:803 222:405 223:804
End of report
Routing Table Report 05:00 +10GMT Fri 31 Jul, 2015
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 544050
Prefixes after maximum aggregation (per Origin AS): 207430
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 269883
Total ASes present in the Internet Routing Table: 50887
Prefixes per ASN: 10.69
Origin-only ASes present in the Internet Routing Table: 36755
Origin ASes announcing only one prefix: 16193
Transit ASes present in the Internet Routing Table: 6151
Transit-only ASes present in the Internet Routing Table: 162
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 55
Max AS path prepend of ASN ( 55944) 51
Prefixes from unregistered ASNs in the Routing Table: 1158
Unregistered ASNs in the Routing Table: 444
Number of 32-bit ASNs allocated by the RIRs: 10394
Number of 32-bit ASNs visible in the Routing Table: 7981
Prefixes from 32-bit ASNs in the Routing Table: 29622
Number of bogon 32-bit ASNs visible in the Routing Table: 12
Special use prefixes present in the Routing Table: 4
Prefixes being announced from unallocated address space: 420
Number of addresses announced to Internet: 2788851516
Equivalent to 166 /8s, 58 /16s and 127 /24s
Percentage of available address space announced: 75.3
Percentage of allocated address space announced: 75.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.5
Total number of prefixes smaller than registry allocations: 182218
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 131432
Total APNIC prefixes after maximum aggregation: 38684
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 138630
Unique aggregates announced from the APNIC address blocks: 58307
APNIC Region origin ASes present in the Internet Routing Table: 5032
APNIC Prefixes per ASN: 27.55
APNIC Region origin ASes announcing only one prefix: 1200
APNIC Region transit ASes present in the Internet Routing Table: 855
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1569
Number of APNIC addresses announced to Internet: 750880700
Equivalent to 44 /8s, 193 /16s and 135 /24s
Percentage of available APNIC address space announced: 87.8
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 131072-135580
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 176594
Total ARIN prefixes after maximum aggregation: 87375
ARIN Deaggregation factor: 2.02
Prefixes being announced from the ARIN address blocks: 179487
Unique aggregates announced from the ARIN address blocks: 85326
ARIN Region origin ASes present in the Internet Routing Table: 16538
ARIN Prefixes per ASN: 10.85
ARIN Region origin ASes announcing only one prefix: 6095
ARIN Region transit ASes present in the Internet Routing Table: 1684
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 571
Number of ARIN addresses announced to Internet: 1101949824
Equivalent to 65 /8s, 174 /16s and 107 /24s
Percentage of available ARIN address space announced: 58.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-395164
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 134084
Total RIPE prefixes after maximum aggregation: 66780
RIPE Deaggregation factor: 2.01
Prefixes being announced from the RIPE address blocks: 140585
Unique aggregates announced from the RIPE address blocks: 87402
RIPE Region origin ASes present in the Internet Routing Table: 17954
RIPE Prefixes per ASN: 7.83
RIPE Region origin ASes announcing only one prefix: 8078
RIPE Region transit ASes present in the Internet Routing Table: 2889
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3886
Number of RIPE addresses announced to Internet: 698509312
Equivalent to 41 /8s, 162 /16s and 104 /24s
Percentage of available RIPE address space announced: 101.5
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 196608-204287
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 59934
Total LACNIC prefixes after maximum aggregation: 11480
LACNIC Deaggregation factor: 5.22
Prefixes being announced from the LACNIC address blocks: 70872
Unique aggregates announced from the LACNIC address blocks: 33187
LACNIC Region origin ASes present in the Internet Routing Table: 2452
LACNIC Prefixes per ASN: 28.90
LACNIC Region origin ASes announcing only one prefix: 624
LACNIC Region transit ASes present in the Internet Routing Table: 501
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 24
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1819
Number of LACNIC addresses announced to Internet: 168649728
Equivalent to 10 /8s, 13 /16s and 100 /24s
Percentage of available LACNIC address space announced: 100.5
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-265628 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 12157
Total AfriNIC prefixes after maximum aggregation: 3063
AfriNIC Deaggregation factor: 3.97
Prefixes being announced from the AfriNIC address blocks: 14056
Unique aggregates announced from the AfriNIC address blocks: 5287
AfriNIC Region origin ASes present in the Internet Routing Table: 736
AfriNIC Prefixes per ASN: 19.10
AfriNIC Region origin ASes announcing only one prefix: 196
AfriNIC Region transit ASes present in the Internet Routing Table: 164
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 136
Number of AfriNIC addresses announced to Internet: 68335616
Equivalent to 4 /8s, 18 /16s and 184 /24s
Percentage of available AfriNIC address space announced: 67.9
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17974 2703 904 80 PT Telekomunikasi Indonesia
7545 2689 339 134 TPG Telecom Limited
4766 2234 11290 653 Korea Telecom
4755 2029 426 225 TATA Communications formerly
9829 1835 1367 179 National Internet Backbone
9808 1533 8639 18 Guangdong Mobile Communicatio
9583 1518 120 577 Sify Limited
9498 1364 335 106 BHARTI Airtel Ltd.
38197 1319 79 150 Sun Network (Hong Kong) Limit
24560 1244 420 183 Bharti Airtel Ltd., Telemedia
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
22773 3179 2961 138 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
18566 2068 381 203 MegaPath Corporation
20115 1873 1847 409 Charter Communications
6983 1750 851 244 EarthLink, Inc.
4323 1615 1054 417 tw telecom holdings, inc.
30036 1578 320 450 Mediacom Communications Corp
701 1394 11375 677 MCI Communications Services,
22561 1377 415 256 CenturyTel Internet Holdings,
11492 1205 227 564 CABLE ONE, INC.
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
34984 2156 306 369 TELLCOM ILETISIM HIZMETLERI A
20940 2056 811 1489 Akamai International B.V.
6849 1209 355 21 JSC "Ukrtelecom"
8551 1101 376 52 Bezeq International-Ltd
13188 1067 97 77 TOV "Bank-Inform"
31148 1058 46 26 Freenet Ltd.
8402 995 544 15 OJSC "Vimpelcom"
12479 972 933 77 France Telecom Espana SA
6830 918 2696 471 Liberty Global Operations B.V
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3310 534 212 Telmex Colombia S.A.
28573 2296 2171 111 NET Serviços de Comunicação S
8151 1656 3238 476 Uninet S.A. de C.V.
7303 1635 1009 240 Telecom Argentina S.A.
6147 1443 374 30 Telefonica del Peru S.A.A.
6503 1301 437 56 Axtel, S.A.B. de C.V.
26615 1112 2325 35 Tim Celular S.A.
7738 996 1882 41 Telemar Norte Leste S.A.
3816 960 430 159 COLOMBIA TELECOMUNICACIONES S
11830 903 364 15 Instituto Costarricense de El
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 887 280 26 Link Egypt (Link.NET)
8452 833 1470 14 TE-AS
36903 512 258 99 Office National des Postes et
36992 442 1229 32 ETISALAT MISR
37492 312 175 71 Orange Tunisie
24835 306 146 12 Vodafone Data
3741 250 857 208 Internet Solutions
29571 246 21 13 Cote d'Ivoire Telecom
37054 189 20 7 Data Telecom Service
36947 175 807 13 Telecom Algeria
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 3310 534 212 Telmex Colombia S.A.
22773 3179 2961 138 Cox Communications Inc.
6389 2734 3688 51 BellSouth.net Inc.
17974 2703 904 80 PT Telekomunikasi Indonesia
7545 2689 339 134 TPG Telecom Limited
39891 2472 128 6 SaudiNet, Saudi Telecom Compa
28573 2296 2171 111 NET Serviços de Comunicação S
4766 2234 11290 653 Korea Telecom
34984 2156 306 369 TELLCOM ILETISIM HIZMETLERI A
18566 2068 381 203 MegaPath Corporation
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
22773 3179 3041 Cox Communications Inc.
6389 2734 2683 BellSouth.net Inc.
17974 2703 2623 PT Telekomunikasi Indonesia
7545 2689 2555 TPG Telecom Limited
39891 2472 2466 SaudiNet, Saudi Telecom Compa
28573 2296 2185 NET Serviços de Comunicação S
18566 2068 1865 MegaPath Corporation
4755 2029 1804 TATA Communications formerly
34984 2156 1787 TELLCOM ILETISIM HIZMETLERI A
9829 1835 1656 National Internet Backbone
Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio
53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio
46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio
27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati
15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I
33628 UNALLOCATED 12.0.239.0/24 1239 Sprint
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
17033 UNALLOCATED 12.3.33.0/24 1239 Sprint
Complete listing at http://thyme.rand.apnic.net/au/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.64.8.0/24 10620 Telmex Colombia S.A.
100.66.34.0/24 31148 Freenet Ltd.
100.66.35.0/24 31148 Freenet Ltd.
100.67.26.0/24 31148 Freenet Ltd.
Complete listing at http://thyme.rand.apnic.net/au/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.56.0/22 23456 32bit Transition AS
23.226.112.0/20 62788 >>UNKNOWN<<
27.54.116.0/22 23456 32bit Transition AS
27.96.88.0/22 23456 32bit Transition AS
27.100.7.0/24 56096 >>UNKNOWN<<
27.100.24.0/22 23456 32bit Transition AS
27.109.124.0/22 23456 32bit Transition AS
27.111.72.0/22 23456 32bit Transition AS
27.112.120.0/22 23456 32bit Transition AS
27.116.40.0/22 23456 32bit Transition AS
Complete listing at http://thyme.rand.apnic.net/au/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:13 /10:35 /11:96 /12:262
/13:504 /14:1008 /15:1732 /16:12880 /17:7211 /18:12159
/19:25151 /20:35552 /21:37849 /22:60597 /23:51751 /24:296983
/25:57 /26:30 /27:53 /28:34 /29:32 /30:42
/31:2 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
39891 2432 2472 SaudiNet, Saudi Telecom Compa
22773 2377 3179 Cox Communications Inc.
18566 2010 2068 MegaPath Corporation
6389 1619 2734 BellSouth.net Inc.
34984 1431 2156 TELLCOM ILETISIM HIZMETLERI A
30036 1399 1578 Mediacom Communications Corp
6983 1397 1750 EarthLink, Inc.
10620 1189 3310 Telmex Colombia S.A.
11492 1121 1205 CABLE ONE, INC.
22561 1050 1377 CenturyTel Internet Holdings,
Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1515 2:696 4:18 5:1882 6:25 8:822
12:1812 13:14 14:1336 15:17 16:2 17:42
18:22 20:49 23:1257 24:1768 27:1984 31:1600
32:37 33:2 34:4 35:3 36:158 37:2016
38:1032 39:14 40:69 41:2740 42:292 43:1371
44:30 45:875 46:2321 47:50 49:922 50:783
52:12 54:83 55:5 56:6 57:40 58:1310
59:686 60:479 61:1726 62:1361 63:1882 64:4406
65:2248 66:4023 67:2069 68:1059 69:3230 70:1027
71:447 72:1962 74:2599 75:354 76:388 77:1283
78:1168 79:810 80:1361 81:1299 82:848 83:719
84:784 85:1361 86:444 87:1040 88:537 89:1940
90:147 91:6020 92:850 93:2277 94:2028 95:2189
96:423 97:348 98:1020 99:55 100:80 101:847
103:7895 104:2021 105:65 106:339 107:1042 108:627
109:2093 110:1152 111:1414 112:815 113:1106 114:846
115:1281 116:1385 117:1068 118:1863 119:1454 120:461
121:1138 122:2150 123:1898 124:1477 125:1562 128:608
129:377 130:398 131:1214 132:457 133:171 134:396
135:97 136:333 137:326 138:1023 139:199 140:212
141:503 142:648 143:506 144:545 145:126 146:779
147:580 148:1224 149:419 150:565 151:643 152:520
153:253 154:473 155:884 156:420 157:420 158:355
159:931 160:405 161:663 162:1988 163:417 164:674
165:698 166:297 167:843 168:1239 169:182 170:1471
171:245 172:272 173:1532 174:721 175:695 176:1394
177:3846 178:2166 179:944 180:1941 181:1624 182:1789
183:628 184:759 185:3960 186:2898 187:1764 188:2059
189:1612 190:7700 191:1108 192:8483 193:5642 194:4212
195:3651 196:1994 197:1038 198:5454 199:5464 200:6605
201:3188 202:8998 203:9179 204:4615 205:2815 206:2894
207:2927 208:3978 209:3848 210:3230 211:1780 212:2505
213:2329 214:853 215:71 216:5733 217:1820 218:691
219:326 220:1496 221:804 222:405 223:804
End of report
