Routing Table Report 05:00 +10GMT Sun 25 Dec, 2016
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 617259
Prefixes after maximum aggregation (per Origin AS): 220551
Deaggregation factor: 2.80
Unique aggregates announced (without unneeded subnets): 303748
Total ASes present in the Internet Routing Table: 55408
Prefixes per ASN: 11.14
Origin-only ASes present in the Internet Routing Table: 36262
Origin ASes announcing only one prefix: 15230
Transit ASes present in the Internet Routing Table: 6480
Transit-only ASes present in the Internet Routing Table: 168
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 41
Max AS path prepend of ASN ( 55644) 36
Prefixes from unregistered ASNs in the Routing Table: 195
Unregistered ASNs in the Routing Table: 82
Number of 32-bit ASNs allocated by the RIRs: 16679
Number of 32-bit ASNs visible in the Routing Table: 12666
Prefixes from 32-bit ASNs in the Routing Table: 51752
Number of bogon 32-bit ASNs visible in the Routing Table: 649
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 382
Number of addresses announced to Internet: 2831997040
Equivalent to 168 /8s, 204 /16s and 216 /24s
Percentage of available address space announced: 76.5
Percentage of allocated address space announced: 76.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 98.4
Total number of prefixes smaller than registry allocations: 206212
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 148962
Total APNIC prefixes after maximum aggregation: 42498
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 163418
Unique aggregates announced from the APNIC address blocks: 70529
APNIC Region origin ASes present in the Internet Routing Table: 5134
APNIC Prefixes per ASN: 31.83
APNIC Region origin ASes announcing only one prefix: 1133
APNIC Region transit ASes present in the Internet Routing Table: 926
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 2568
Number of APNIC addresses announced to Internet: 760026416
Equivalent to 45 /8s, 77 /16s and 21 /24s
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, 64297-64395, 131072-137529
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: 187589
Total ARIN prefixes after maximum aggregation: 89213
ARIN Deaggregation factor: 2.10
Prefixes being announced from the ARIN address blocks: 194395
Unique aggregates announced from the ARIN address blocks: 89492
ARIN Region origin ASes present in the Internet Routing Table: 16077
ARIN Prefixes per ASN: 12.09
ARIN Region origin ASes announcing only one prefix: 5629
ARIN Region transit ASes present in the Internet Routing Table: 1690
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: 1666
Number of ARIN addresses announced to Internet: 1105690688
Equivalent to 65 /8s, 231 /16s and 128 /24s
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, 393216-397212
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: 150188
Total RIPE prefixes after maximum aggregation: 73039
RIPE Deaggregation factor: 2.06
Prefixes being announced from the RIPE address blocks: 161627
Unique aggregates announced from the RIPE address blocks: 98902
RIPE Region origin ASes present in the Internet Routing Table: 18143
RIPE Prefixes per ASN: 8.91
RIPE Region origin ASes announcing only one prefix: 7757
RIPE Region transit ASes present in the Internet Routing Table: 3030
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 5104
Number of RIPE addresses announced to Internet: 709581824
Equivalent to 42 /8s, 75 /16s and 92 /24s
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, 64396-64495
196608-207259
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: 63281
Total LACNIC prefixes after maximum aggregation: 12499
LACNIC Deaggregation factor: 5.06
Prefixes being announced from the LACNIC address blocks: 79836
Unique aggregates announced from the LACNIC address blocks: 37826
LACNIC Region origin ASes present in the Internet Routing Table: 2481
LACNIC Prefixes per ASN: 32.18
LACNIC Region origin ASes announcing only one prefix: 543
LACNIC Region transit ASes present in the Internet Routing Table: 583
Average LACNIC Region AS path length visible: 5.7
Max LACNIC Region AS path length visible: 36
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3046
Number of LACNIC addresses announced to Internet: 170775296
Equivalent to 10 /8s, 45 /16s and 211 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-266652 + 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: 15283
Total AfriNIC prefixes after maximum aggregation: 3295
AfriNIC Deaggregation factor: 4.64
Prefixes being announced from the AfriNIC address blocks: 17601
Unique aggregates announced from the AfriNIC address blocks: 6655
AfriNIC Region origin ASes present in the Internet Routing Table: 734
AfriNIC Prefixes per ASN: 23.98
AfriNIC Region origin ASes announcing only one prefix: 168
AfriNIC Region transit ASes present in the Internet Routing Table: 183
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 18
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 282
Number of AfriNIC addresses announced to Internet: 85464320
Equivalent to 5 /8s, 24 /16s and 21 /24s
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
7545 3732 390 250 TPG-INTERNET-AP TPG Telecom Limited, AU
17974 2986 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9829 2682 1497 543 BSNL-NIB National Internet Backbone, IN
4766 2336 11133 730 KIXS-AS-KR Korea Telecom, KR
9808 2160 8648 42 CMNET-GD Guangdong Mobile Communication
4755 2042 428 216 TATACOMM-AS TATA Communications formerl
45899 1717 1277 93 VNPT-AS-VN VNPT Corp, VN
24560 1579 558 240 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
9583 1530 118 543 SIFY-AS-IN Sify Limited, IN
38197 1482 91 308 SUNHK-DATA-AS-AP Sun Network (Hong Kong
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 3612 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
6327 3251 1333 82 SHAW - Shaw Communications Inc., CA
18566 2190 405 109 MEGAPATH5-US - MegaPath Corporation, US
6389 2095 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
20115 1956 2021 402 CHARTER-NET-HKY-NC - Charter Communicat
30036 1745 329 402 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
209 1733 5066 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com
6983 1676 848 227 ITCDELTA - Earthlink, Inc., US
701 1556 10627 651 UUNET - MCI Communications Services, In
16509 1529 2839 518 AMAZON-02 - Amazon.com, Inc., US
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 3141 163 17 ALJAWWALSTC-AS , SA
20940 2967 1119 2102 AKAMAI-ASN1 , US
9121 2320 1708 94 TTNET , TR
34984 1989 327 369 TELLCOM-AS , TR
13188 1605 99 58 TRIOLAN , UA
12479 1414 1033 51 UNI2-AS , ES
6849 1289 355 22 UKRTELNET , UA
8551 1213 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
8402 1143 544 15 CORBINA-AS OJSC "Vimpelcom", RU
12389 955 1156 446 ROSTELECOM-AS , RU
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 3527 543 179 Telmex Colombia S.A., CO
8151 2277 3372 550 Uninet S.A. de C.V., MX
11830 1800 368 66 Instituto Costarricense de Electricidad
6503 1540 437 54 Axtel, S.A.B. de C.V., MX
7303 1524 970 252 Telecom Argentina S.A., AR
6147 1346 377 27 Telefonica del Peru S.A.A., PE
28573 1043 2270 174 CLARO S.A., BR
3816 994 477 178 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11172 914 126 78 Alestra, S. de R.L. de C.V., MX
18881 879 1036 22 TELEFÔNICA BRASIL S.A, BR
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 1295 398 42 LINKdotNET-AS, EG
36903 687 345 122 MT-MPLS, MA
37611 676 67 6 Afrihost, ZA
36992 571 1367 25 ETISALAT-MISR, EG
8452 487 1472 15 TE-AS TE-AS, EG
24835 487 658 16 RAYA-AS, EG
29571 368 36 10 CITelecom-AS, CI
37492 336 275 80 ORANGE-TN, TN
15399 314 35 6 WANANCHI-KE, KE
2018 272 327 74 TENET-1, ZA
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
7545 3732 390 250 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3612 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3527 543 179 Telmex Colombia S.A., CO
6327 3251 1333 82 SHAW - Shaw Communications Inc., CA
39891 3141 163 17 ALJAWWALSTC-AS , SA
17974 2986 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo
20940 2967 1119 2102 AKAMAI-ASN1 , US
9829 2682 1497 543 BSNL-NIB National Internet Backbone, IN
4766 2336 11133 730 KIXS-AS-KR Korea Telecom, KR
9121 2320 1708 94 TTNET , TR
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 3612 3460 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3527 3348 Telmex Colombia S.A., CO
6327 3251 3169 SHAW - Shaw Communications Inc., CA
39891 3141 3124 ALJAWWALSTC-AS , SA
17974 2986 2915 TELKOMNET-AS2-AP PT Telekomunikasi Indo
9121 2320 2226 TTNET , TR
9829 2682 2139 BSNL-NIB National Internet Backbone, IN
9808 2160 2118 CMNET-GD Guangdong Mobile Communication
18566 2190 2081 MEGAPATH5-US - MegaPath Corporation, US
6389 2095 2056 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65532 PRIVATE 14.192.19.0/24 23456 -Reserved AS-, ZZ
64666 PRIVATE 23.111.250.0/24 15003 NOBIS-TECH - Nobis Technology
65002 PRIVATE 23.239.134.0/24 33182 DIMENOC - HostDime.com, Inc.,
65516 PRIVATE 31.155.32.0/20 15924 BORUSANTELEKOM-AS , TR
65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st
65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st
Complete listing at http://thyme.rand.apnic.net/au/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.128.12.0/22 55763 UNKNOWN
14.128.12.0/24 55763 UNKNOWN
14.128.13.0/24 55763 UNKNOWN
14.128.15.0/24 55763 UNKNOWN
27.100.7.0/24 56096 UNKNOWN
41.73.16.0/24 37004 Suburban-Broadband-AS, NG
41.73.17.0/24 37004 Suburban-Broadband-AS, NG
41.73.18.0/24 37004 Suburban-Broadband-AS, NG
41.73.19.0/24 37004 Suburban-Broadband-AS, NG
41.73.20.0/24 37004 Suburban-Broadband-AS, NG
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 /8:16 /9:13 /10:35 /11:103 /12:276
/13:527 /14:1049 /15:1801 /16:13121 /17:7741 /18:12758
/19:24866 /20:36934 /21:40101 /22:72850 /23:60281 /24:344556
/25:52 /26:28 /27:48 /28:45 /29:16 /30:34
/31:8 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6327 3047 3251 SHAW - Shaw Communications Inc., CA
39891 2896 3141 ALJAWWALSTC-AS , SA
22773 2813 3612 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
18566 2083 2190 MEGAPATH5-US - MegaPath Corporation, US
9121 1632 2320 TTNET , TR
30036 1556 1745 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
10620 1446 3527 Telmex Colombia S.A., CO
6389 1393 2095 BELLSOUTH-NET-BLK - BellSouth.net Inc.,
13188 1350 1605 TRIOLAN , UA
6983 1323 1676 ITCDELTA - Earthlink, Inc., US
Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1469 2:814 4:22 5:2386 6:32 8:1035
12:1811 13:65 14:1743 15:24 16:2 17:104
18:128 19:1 20:51 23:2016 24:1800 27:2405
31:1830 32:66 33:11 34:1 35:3 36:377
37:2492 38:1292 39:42 40:99 41:3007 42:452
43:1895 44:51 45:2299 46:2513 47:106 49:1192
50:947 51:15 52:610 54:355 55:8 56:4
57:38 58:1524 59:888 60:388 61:1842 62:1501
63:1930 64:4539 65:2181 66:4385 67:2211 68:1155
69:3275 70:1302 71:559 72:2056 74:2593 75:404
76:407 77:1416 78:1589 79:907 80:1359 81:1421
82:974 83:718 84:842 85:1686 86:485 87:1130
88:782 89:2043 90:195 91:6105 92:976 93:2372
94:2347 95:2792 96:580 97:359 98:943 99:93
100:148 101:1137 103:13009 104:2636 105:138 106:472
107:1491 108:763 109:2527 110:1261 111:1647 112:1118
113:1130 114:995 115:1673 116:1633 117:1578 118:1950
119:1571 120:955 121:1014 122:2276 123:2080 124:1537
125:1707 128:674 129:471 130:415 131:1388 132:548
133:187 134:520 135:209 136:385 137:392 138:1839
139:387 140:560 141:475 142:712 143:891 144:745
145:168 146:900 147:635 148:1354 149:555 150:681
151:798 152:696 153:320 154:713 155:948 156:544
157:560 158:428 159:1243 160:566 161:733 162:2419
163:523 164:773 165:1133 166:354 167:1229 168:2439
169:683 170:2513 171:261 172:851 173:1804 174:788
175:686 176:1741 177:4078 178:2413 179:1135 180:2157
181:1913 182:2038 183:1009 184:843 185:8348 186:3237
187:2232 188:2302 189:1775 190:7963 191:1293 192:9247
193:5762 194:4537 195:3853 196:1851 197:1236 198:5556
199:5799 200:7186 201:4018 202:9416 203:9809 204:4419
205:2769 206:2893 207:3126 208:4010 209:3850 210:3379
211:1819 212:2756 213:2447 214:842 215:66 216:5764
217:1968 218:764 219:367 220:1676 221:893 222:503
223:1089
End of report