Routing Table Report 06:00 +10GMT Thu 01 Jan, 2015
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 515047
Prefixes after maximum aggregation (per Origin AS): 199970
Deaggregation factor: 2.58
Unique aggregates announced (without unneeded subnets): 256289
Total ASes present in the Internet Routing Table: 48835
Prefixes per ASN: 10.55
Origin-only ASes present in the Internet Routing Table: 36425
Origin ASes announcing only one prefix: 16333
Transit ASes present in the Internet Routing Table: 6044
Transit-only ASes present in the Internet Routing Table: 159
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 96
Max AS path prepend of ASN ( 55644) 93
Prefixes from unregistered ASNs in the Routing Table: 1305
Unregistered ASNs in the Routing Table: 400
Number of 32-bit ASNs allocated by the RIRs: 8282
Number of 32-bit ASNs visible in the Routing Table: 6366
Prefixes from 32-bit ASNs in the Routing Table: 22770
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 396
Number of addresses announced to Internet: 2717495808
Equivalent to 161 /8s, 249 /16s and 178 /24s
Percentage of available address space announced: 73.4
Percentage of allocated address space announced: 73.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.1
Total number of prefixes smaller than registry allocations: 173479
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 124215
Total APNIC prefixes after maximum aggregation: 36462
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 128907
Unique aggregates announced from the APNIC address blocks: 54805
APNIC Region origin ASes present in the Internet Routing Table: 4971
APNIC Prefixes per ASN: 25.93
APNIC Region origin ASes announcing only one prefix: 1229
APNIC Region transit ASes present in the Internet Routing Table: 849
Average APNIC Region AS path length visible: 4.1
Max APNIC Region AS path length visible: 96
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1232
Number of APNIC addresses announced to Internet: 740343040
Equivalent to 44 /8s, 32 /16s and 189 /24s
Percentage of available APNIC address space announced: 86.5
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: 171295
Total ARIN prefixes after maximum aggregation: 85834
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 173672
Unique aggregates announced from the ARIN address blocks: 82288
ARIN Region origin ASes present in the Internet Routing Table: 16375
ARIN Prefixes per ASN: 10.61
ARIN Region origin ASes announcing only one prefix: 6075
ARIN Region transit ASes present in the Internet Routing Table: 1645
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 303
Number of ARIN addresses announced to Internet: 1054789632
Equivalent to 62 /8s, 222 /16s and 208 /24s
Percentage of available ARIN address space announced: 55.8
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, 393216-394239
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: 125662
Total RIPE prefixes after maximum aggregation: 63729
RIPE Deaggregation factor: 1.97
Prefixes being announced from the RIPE address blocks: 131521
Unique aggregates announced from the RIPE address blocks: 82756
RIPE Region origin ASes present in the Internet Routing Table: 17815
RIPE Prefixes per ASN: 7.38
RIPE Region origin ASes announcing only one prefix: 8180
RIPE Region transit ASes present in the Internet Routing Table: 2863
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3305
Number of RIPE addresses announced to Internet: 692084992
Equivalent to 41 /8s, 64 /16s and 97 /24s
Percentage of available RIPE address space announced: 100.6
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, 196608-202239
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: 58620
Total LACNIC prefixes after maximum aggregation: 10922
LACNIC Deaggregation factor: 5.37
Prefixes being announced from the LACNIC address blocks: 67207
Unique aggregates announced from the LACNIC address blocks: 31135
LACNIC Region origin ASes present in the Internet Routing Table: 2388
LACNIC Prefixes per ASN: 28.14
LACNIC Region origin ASes announcing only one prefix: 643
LACNIC Region transit ASes present in the Internet Routing Table: 470
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 23
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1445
Number of LACNIC addresses announced to Internet: 167168768
Equivalent to 9 /8s, 246 /16s and 203 /24s
Percentage of available LACNIC address space announced: 99.6
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: 12411
Total AfriNIC prefixes after maximum aggregation: 2980
AfriNIC Deaggregation factor: 4.16
Prefixes being announced from the AfriNIC address blocks: 13343
Unique aggregates announced from the AfriNIC address blocks: 4949
AfriNIC Region origin ASes present in the Internet Routing Table: 732
AfriNIC Prefixes per ASN: 18.23
AfriNIC Region origin ASes announcing only one prefix: 206
AfriNIC Region transit ASes present in the Internet Routing Table: 151
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: 81
Number of AfriNIC addresses announced to Internet: 60869120
Equivalent to 3 /8s, 160 /16s and 202 /24s
Percentage of available AfriNIC address space announced: 60.5
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 2813 904 77 PT Telekomunikasi Indonesia
7545 2412 336 127 TPG Telecom Limited
4766 2221 11551 629 Korea Telecom
4755 1928 418 190 TATA Communications formerly
9829 1666 1323 28 National Internet Backbone
9808 1478 6719 19 Guangdong Mobile Communicatio
9583 1351 109 553 Sify Limited
9498 1296 336 97 BHARTI Airtel Ltd.
24560 1178 402 193 Bharti Airtel Ltd., Telemedia
38197 1156 69 112 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 2919 2956 142 Cox Communications Inc.
6389 2877 3688 51 BellSouth.net Inc.
18566 2043 379 183 MegaPath Corporation
20115 1855 1825 446 Charter Communications
4323 1633 1068 406 tw telecom holdings, inc.
6983 1624 867 245 EarthLink, Inc.
30036 1512 313 578 Mediacom Communications Corp
701 1416 11262 698 MCI Communications Services,
22561 1340 411 242 CenturyTel Internet Holdings,
11492 1175 215 602 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
34984 1923 299 354 TELLCOM ILETISIM HIZMETLERI A
20940 1524 595 1121 Akamai International B.V.
8402 1427 544 15 OJSC "Vimpelcom"
31148 1045 45 21 Freenet Ltd.
13188 1036 97 54 TOV "Bank-Inform"
8551 885 373 52 Bezeq International-Ltd
9198 853 349 26 JSC Kazakhtelecom
6830 823 2340 443 Liberty Global Operations B.V
12479 819 794 85 France Telecom Espana SA
9121 599 1693 22 Turk Telekomunikasyon Anonim
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 3058 496 238 Telmex Colombia S.A.
28573 2301 2126 115 NET Serviços de Comunicação S
6147 1796 374 30 Telefonica del Peru S.A.A.
7303 1771 1172 237 Telecom Argentina S.A.
8151 1477 3052 432 Uninet S.A. de C.V.
6503 1228 418 58 Axtel, S.A.B. de C.V.
7738 996 1882 42 Telemar Norte Leste S.A.
26615 930 2325 35 Tim Celular S.A.
3816 910 396 156 COLOMBIA TELECOMUNICACIONES S
27947 880 129 51 Telconet S.A
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
8452 1474 958 13 TE-AS
24863 950 284 26 Link Egypt (Link.NET)
36903 469 236 90 Office National des Postes et
36992 369 845 29 ETISALAT MISR
37492 347 145 64 Orange Tunisie
24835 308 144 9 Vodafone Data
3741 250 921 213 Internet Solutions
29571 234 21 12 Cote d'Ivoire Telecom
36947 191 807 13 Telecom Algeria
15706 176 32 6 Sudatel (Sudan Telecom Co. Lt
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 3058 496 238 Telmex Colombia S.A.
22773 2919 2956 142 Cox Communications Inc.
6389 2877 3688 51 BellSouth.net Inc.
17974 2813 904 77 PT Telekomunikasi Indonesia
7545 2412 336 127 TPG Telecom Limited
28573 2301 2126 115 NET Serviços de Comunicação S
4766 2221 11551 629 Korea Telecom
18566 2043 379 183 MegaPath Corporation
4755 1928 418 190 TATA Communications formerly
34984 1923 299 354 TELLCOM ILETISIM HIZMETLERI A
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 2877 2826 BellSouth.net Inc.
22773 2919 2777 Cox Communications Inc.
17974 2813 2736 PT Telekomunikasi Indonesia
7545 2412 2285 TPG Telecom Limited
28573 2301 2186 NET Serviços de Comunicação S
18566 2043 1860 MegaPath Corporation
6147 1796 1766 Telefonica del Peru S.A.A.
4755 1928 1738 TATA Communications formerly
9829 1666 1638 National Internet Backbone
4766 2221 1592 Korea Telecom
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 3356 Level 3 Communicatio
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio
20260 UNALLOCATED 8.25.161.0/24 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 3356 Level 3 Communicatio
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/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
5.100.241.0/24 23456 32bit Transition AS
23.252.224.0/20 62502 >>UNKNOWN<<
23.252.224.0/21 62502 >>UNKNOWN<<
23.252.232.0/21 62502 >>UNKNOWN<<
24.231.96.0/24 21548 MTO Telecom Inc.
27.100.7.0/24 56096 >>UNKNOWN<<
31.217.248.0/21 44902 COVAGE NETWORKS SASU
37.16.88.0/23 57652 >>UNKNOWN<<
41.73.1.0/24 37004 >>UNKNOWN<<
41.73.10.0/24 37004 >>UNKNOWN<<
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 /8:16 /9:12 /10:30 /11:92 /12:265
/13:502 /14:994 /15:1716 /16:13034 /17:7111 /18:11884
/19:24678 /20:35285 /21:37704 /22:56024 /23:47963 /24:277683
/25:3 /26:5 /27:10 /28:5 /29:6 /30:0
/31:0 /32:24
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
22773 2135 2919 Cox Communications Inc.
18566 1998 2043 MegaPath Corporation
6389 1666 2877 BellSouth.net Inc.
30036 1357 1512 Mediacom Communications Corp
6147 1340 1796 Telefonica del Peru S.A.A.
6983 1311 1624 EarthLink, Inc.
34984 1231 1923 TELLCOM ILETISIM HIZMETLERI A
11492 1116 1175 CABLE ONE, INC.
8402 1092 1427 OJSC "Vimpelcom"
10620 1086 3058 Telmex Colombia S.A.
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1380 2:670 3:3 4:16 5:1201 6:21
8:825 11:1 12:1839 13:4 14:1182 15:17
16:2 17:45 18:21 20:51 23:1069 24:1666
27:1771 31:1467 32:39 33:2 34:5 36:136
37:1855 38:970 39:14 40:225 41:3008 42:286
43:819 44:21 45:80 46:2118 47:32 49:727
50:783 52:12 54:60 55:7 56:8 57:31
58:1036 59:634 60:437 61:1719 62:1281 63:1862
64:4384 65:2255 66:4062 67:1993 68:1028 69:3208
70:901 71:426 72:1954 74:2608 75:325 76:401
77:1354 78:1051 79:776 80:1325 81:1297 82:814
83:675 84:673 85:1322 86:409 87:1218 88:519
89:1828 90:139 91:5856 92:796 93:1669 94:1945
95:1397 96:421 97:337 98:1043 99:48 100:70
101:768 103:6387 104:946 105:97 106:195 107:892
108:611 109:2034 110:1035 111:1448 112:730 113:886
114:794 115:1236 116:1264 117:1020 118:1612 119:1353
120:432 121:970 122:2190 123:1706 124:1423 125:1462
128:642 129:360 130:378 131:1056 132:439 133:167
134:387 135:87 136:330 137:296 138:383 139:175
140:222 141:419 142:621 143:438 144:507 145:111
146:687 147:557 148:1060 149:407 150:530 151:588
152:404 153:247 154:291 155:662 156:407 157:332
158:264 159:857 160:369 161:629 162:1842 163:365
164:641 165:661 166:318 167:721 168:1156 169:132
170:1427 171:215 172:49 173:1559 174:702 175:590
176:1476 177:3658 178:2089 179:813 180:1831 181:1684
182:1661 183:533 184:727 185:2551 186:2944 187:1686
188:2003 189:1555 190:7730 191:831 192:7935 193:5551
194:4043 195:3606 196:1684 197:851 198:5384 199:5486
200:6421 201:2897 202:9138 203:9011 204:4667 205:2672
206:2951 207:2954 208:3903 209:3814 210:3153 211:1709
212:2508 213:2229 214:831 215:73 216:5486 217:1754
218:612 219:332 220:1316 221:764 222:371 223:642
End of report
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Routing Table Report 06:00 +10GMT Wed 31 Dec, 2014
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 515417
Prefixes after maximum aggregation (per Origin AS): 199745
Deaggregation factor: 2.58
Unique aggregates announced (without unneeded subnets): 255980
Total ASes present in the Internet Routing Table: 48805
Prefixes per ASN: 10.56
Origin-only ASes present in the Internet Routing Table: 36408
Origin ASes announcing only one prefix: 16314
Transit ASes present in the Internet Routing Table: 6043
Transit-only ASes present in the Internet Routing Table: 160
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 96
Max AS path prepend of ASN ( 55644) 93
Prefixes from unregistered ASNs in the Routing Table: 1521
Unregistered ASNs in the Routing Table: 396
Number of 32-bit ASNs allocated by the RIRs: 8282
Number of 32-bit ASNs visible in the Routing Table: 6354
Prefixes from 32-bit ASNs in the Routing Table: 22699
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 383
Number of addresses announced to Internet: 2716667904
Equivalent to 161 /8s, 237 /16s and 16 /24s
Percentage of available address space announced: 73.4
Percentage of allocated address space announced: 73.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 97.0
Total number of prefixes smaller than registry allocations: 173709
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 124434
Total APNIC prefixes after maximum aggregation: 36532
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 129158
Unique aggregates announced from the APNIC address blocks: 54792
APNIC Region origin ASes present in the Internet Routing Table: 4980
APNIC Prefixes per ASN: 25.94
APNIC Region origin ASes announcing only one prefix: 1233
APNIC Region transit ASes present in the Internet Routing Table: 851
Average APNIC Region AS path length visible: 4.1
Max APNIC Region AS path length visible: 96
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1231
Number of APNIC addresses announced to Internet: 740073728
Equivalent to 44 /8s, 28 /16s and 161 /24s
Percentage of available APNIC address space announced: 86.5
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: 171503
Total ARIN prefixes after maximum aggregation: 85732
ARIN Deaggregation factor: 2.00
Prefixes being announced from the ARIN address blocks: 173671
Unique aggregates announced from the ARIN address blocks: 82255
ARIN Region origin ASes present in the Internet Routing Table: 16372
ARIN Prefixes per ASN: 10.61
ARIN Region origin ASes announcing only one prefix: 6069
ARIN Region transit ASes present in the Internet Routing Table: 1646
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 303
Number of ARIN addresses announced to Internet: 1054758400
Equivalent to 62 /8s, 222 /16s and 86 /24s
Percentage of available ARIN address space announced: 55.8
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, 393216-394239
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: 125480
Total RIPE prefixes after maximum aggregation: 63653
RIPE Deaggregation factor: 1.97
Prefixes being announced from the RIPE address blocks: 131343
Unique aggregates announced from the RIPE address blocks: 82701
RIPE Region origin ASes present in the Internet Routing Table: 17798
RIPE Prefixes per ASN: 7.38
RIPE Region origin ASes announcing only one prefix: 8165
RIPE Region transit ASes present in the Internet Routing Table: 2864
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 3302
Number of RIPE addresses announced to Internet: 691951360
Equivalent to 41 /8s, 62 /16s and 87 /24s
Percentage of available RIPE address space announced: 100.6
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, 196608-202239
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: 58655
Total LACNIC prefixes after maximum aggregation: 10825
LACNIC Deaggregation factor: 5.42
Prefixes being announced from the LACNIC address blocks: 67368
Unique aggregates announced from the LACNIC address blocks: 30966
LACNIC Region origin ASes present in the Internet Routing Table: 2383
LACNIC Prefixes per ASN: 28.27
LACNIC Region origin ASes announcing only one prefix: 643
LACNIC Region transit ASes present in the Internet Routing Table: 461
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 21
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1437
Number of LACNIC addresses announced to Internet: 166855936
Equivalent to 9 /8s, 242 /16s and 5 /24s
Percentage of available LACNIC address space announced: 99.5
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: 12572
Total AfriNIC prefixes after maximum aggregation: 2960
AfriNIC Deaggregation factor: 4.25
Prefixes being announced from the AfriNIC address blocks: 13493
Unique aggregates announced from the AfriNIC address blocks: 4922
AfriNIC Region origin ASes present in the Internet Routing Table: 729
AfriNIC Prefixes per ASN: 18.51
AfriNIC Region origin ASes announcing only one prefix: 204
AfriNIC Region transit ASes present in the Internet Routing Table: 150
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: 81
Number of AfriNIC addresses announced to Internet: 60923904
Equivalent to 3 /8s, 161 /16s and 160 /24s
Percentage of available AfriNIC address space announced: 60.5
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 2805 904 77 PT Telekomunikasi Indonesia
7545 2414 337 129 TPG Telecom Limited
4766 2227 11554 641 Korea Telecom
4755 1927 418 190 TATA Communications formerly
9829 1663 1323 28 National Internet Backbone
9808 1476 6719 19 Guangdong Mobile Communicatio
9583 1351 109 553 Sify Limited
9498 1296 336 97 BHARTI Airtel Ltd.
24560 1178 402 193 Bharti Airtel Ltd., Telemedia
38197 1156 69 112 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 2919 2956 142 Cox Communications Inc.
6389 2877 3688 51 BellSouth.net Inc.
18566 2043 379 183 MegaPath Corporation
20115 1855 1825 446 Charter Communications
4323 1628 1068 404 tw telecom holdings, inc.
6983 1624 867 245 EarthLink, Inc.
30036 1512 313 578 Mediacom Communications Corp
701 1416 11262 698 MCI Communications Services,
22561 1340 411 242 CenturyTel Internet Holdings,
11492 1175 215 602 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
34984 1923 299 354 TELLCOM ILETISIM HIZMETLERI A
20940 1519 593 1116 Akamai International B.V.
8402 1414 544 15 OJSC "Vimpelcom"
31148 1045 45 21 Freenet Ltd.
13188 1036 97 54 TOV "Bank-Inform"
8551 883 373 52 Bezeq International-Ltd
9198 853 349 26 JSC Kazakhtelecom
6830 821 2340 442 Liberty Global Operations B.V
12479 819 794 85 France Telecom Espana SA
9121 599 1693 22 Turk Telekomunikasyon Anonim
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 3040 493 259 Telmex Colombia S.A.
28573 2303 2126 115 NET Serviços de Comunicação S
6147 1797 374 30 Telefonica del Peru S.A.A.
7303 1771 1172 237 Telecom Argentina S.A.
8151 1478 3052 432 Uninet S.A. de C.V.
6503 1228 418 58 Axtel, S.A.B. de C.V.
7738 996 1882 42 Telemar Norte Leste S.A.
26615 931 2325 35 Tim Celular S.A.
3816 910 396 156 COLOMBIA TELECOMUNICACIONES S
27947 882 129 51 Telconet S.A
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
8452 1472 958 13 TE-AS
24863 949 284 26 Link Egypt (Link.NET)
36903 464 234 87 Office National des Postes et
36992 394 847 23 ETISALAT MISR
37492 347 145 64 Orange Tunisie
24835 308 144 9 Vodafone Data
3741 250 921 213 Internet Solutions
29571 234 21 12 Cote d'Ivoire Telecom
37457 195 160 4 Telkom SA Ltd.
36947 191 807 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 3040 493 259 Telmex Colombia S.A.
22773 2919 2956 142 Cox Communications Inc.
6389 2877 3688 51 BellSouth.net Inc.
17974 2805 904 77 PT Telekomunikasi Indonesia
7545 2414 337 129 TPG Telecom Limited
28573 2303 2126 115 NET Serviços de Comunicação S
4766 2227 11554 641 Korea Telecom
18566 2043 379 183 MegaPath Corporation
4755 1927 418 190 TATA Communications formerly
34984 1923 299 354 TELLCOM ILETISIM HIZMETLERI A
Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 2877 2826 BellSouth.net Inc.
22773 2919 2777 Cox Communications Inc.
17974 2805 2728 PT Telekomunikasi Indonesia
7545 2414 2285 TPG Telecom Limited
28573 2303 2188 NET Serviços de Comunicação S
18566 2043 1860 MegaPath Corporation
6147 1797 1767 Telefonica del Peru S.A.A.
4755 1927 1737 TATA Communications formerly
9829 1663 1635 National Internet Backbone
4766 2227 1586 Korea Telecom
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 3356 Level 3 Communicatio
46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw
20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio
20260 UNALLOCATED 8.25.161.0/24 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 3356 Level 3 Communicatio
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/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
5.100.241.0/24 23456 32bit Transition AS
23.252.224.0/20 62502 >>UNKNOWN<<
23.252.224.0/21 62502 >>UNKNOWN<<
23.252.232.0/21 62502 >>UNKNOWN<<
24.231.96.0/24 21548 MTO Telecom Inc.
27.100.7.0/24 56096 >>UNKNOWN<<
31.217.248.0/21 44902 COVAGE NETWORKS SASU
37.16.88.0/23 57652 >>UNKNOWN<<
41.73.1.0/24 37004 >>UNKNOWN<<
41.73.10.0/24 37004 >>UNKNOWN<<
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 /8:16 /9:12 /10:30 /11:92 /12:265
/13:502 /14:994 /15:1718 /16:13030 /17:7107 /18:11881
/19:24693 /20:35268 /21:37634 /22:55933 /23:47924 /24:278264
/25:3 /26:5 /27:10 /28:5 /29:6 /30:0
/31:0 /32:24
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
22773 2135 2919 Cox Communications Inc.
18566 1998 2043 MegaPath Corporation
6389 1666 2877 BellSouth.net Inc.
30036 1357 1512 Mediacom Communications Corp
6147 1341 1797 Telefonica del Peru S.A.A.
6983 1311 1624 EarthLink, Inc.
34984 1231 1923 TELLCOM ILETISIM HIZMETLERI A
11492 1116 1175 CABLE ONE, INC.
10620 1080 3040 Telmex Colombia S.A.
8402 1079 1414 OJSC "Vimpelcom"
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1380 2:671 3:3 4:16 5:1205 6:21
8:824 11:1 12:1834 13:4 14:1180 15:17
16:2 17:45 18:21 20:51 23:1066 24:1664
27:1826 31:1449 32:39 33:2 34:5 35:1
36:136 37:1852 38:971 39:16 40:226 41:3026
42:285 43:815 44:21 45:82 46:2087 47:31
49:775 50:783 52:12 54:60 55:7 56:8
57:31 58:1047 59:635 60:436 61:1733 62:1306
63:1862 64:4382 65:2253 66:4063 67:1997 68:1027
69:3205 70:902 71:426 72:1954 74:2604 75:325
76:401 77:1369 78:1024 79:771 80:1326 81:1278
82:809 83:678 84:671 85:1323 86:416 87:1209
88:519 89:1833 90:139 91:5851 92:797 93:1675
94:1981 95:1409 96:420 97:337 98:1042 99:48
100:69 101:766 103:6366 104:938 105:187 106:195
107:891 108:611 109:2037 110:1042 111:1449 112:729
113:884 114:797 115:1235 116:1255 117:1021 118:1610
119:1354 120:431 121:971 122:2194 123:1711 124:1423
125:1472 128:640 129:360 130:378 131:1051 132:438
133:167 134:387 135:87 136:330 137:297 138:383
139:176 140:222 141:420 142:621 143:439 144:508
145:111 146:687 147:562 148:1063 149:406 150:530
151:588 152:469 153:246 154:291 155:662 156:407
157:333 158:264 159:862 160:369 161:628 162:1843
163:365 164:638 165:669 166:318 167:722 168:1157
169:132 170:1423 171:215 172:49 173:1557 174:702
175:595 176:1480 177:3680 178:2096 179:806 180:1830
181:1686 182:1661 183:532 184:726 185:2551 186:2929
187:1633 188:1997 189:1530 190:7882 191:825 192:7934
193:5548 194:4033 195:3598 196:1691 197:849 198:5381
199:5484 200:6472 201:2985 202:9142 203:9007 204:4666
205:2680 206:2950 207:2957 208:3901 209:3814 210:3197
211:1761 212:2507 213:2227 214:835 215:73 216:5504
217:1748 218:612 219:332 220:1315 221:764 222:372
223:642
End of report