Orbit

Routing Table Report 04:00 +10GMT Thu 31 Oct, 2013

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary ----------------

BGP routing table entries examined: 470483 Prefixes after maximum aggregation: 189175 Deaggregation factor: 2.49 Unique aggregates announced to Internet: 233350 Total ASes present in the Internet Routing Table: 45361 Prefixes per ASN: 10.37 Origin-only ASes present in the Internet Routing Table: 35327 Origin ASes announcing only one prefix: 16275 Transit ASes present in the Internet Routing Table: 5951 Transit-only ASes present in the Internet Routing Table: 158 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 35 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 718 Unregistered ASNs in the Routing Table: 193 Number of 32-bit ASNs allocated by the RIRs: 5271 Number of 32-bit ASNs visible in the Routing Table: 4083 Prefixes from 32-bit ASNs in the Routing Table: 12644 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 881 Number of addresses announced to Internet: 2653454292 Equivalent to 158 /8s, 40 /16s and 127 /24s Percentage of available address space announced: 71.7 Percentage of allocated address space announced: 71.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.1 Total number of prefixes smaller than registry allocations: 164257

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 111601 Total APNIC prefixes after maximum aggregation: 33856 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 113688 Unique aggregates announced from the APNIC address blocks: 47083 APNIC Region origin ASes present in the Internet Routing Table: 4882 APNIC Prefixes per ASN: 23.29 APNIC Region origin ASes announcing only one prefix: 1210 APNIC Region transit ASes present in the Internet Routing Table: 833 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 718 Number of APNIC addresses announced to Internet: 729654208 Equivalent to 43 /8s, 125 /16s and 163 /24s Percentage of available APNIC address space announced: 85.3

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 162808 Total ARIN prefixes after maximum aggregation: 81500 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163722 Unique aggregates announced from the ARIN address blocks: 75908 ARIN Region origin ASes present in the Internet Routing Table: 15923 ARIN Prefixes per ASN: 10.28 ARIN Region origin ASes announcing only one prefix: 6009 ARIN Region transit ASes present in the Internet Routing Table: 1670 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 32 Number of ARIN addresses announced to Internet: 1073554560 Equivalent to 63 /8s, 253 /16s and 36 /24s Percentage of available ARIN address space announced: 56.8

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: 118615 Total RIPE prefixes after maximum aggregation: 61125 RIPE Deaggregation factor: 1.94 Prefixes being announced from the RIPE address blocks: 122240 Unique aggregates announced from the RIPE address blocks: 78841 RIPE Region origin ASes present in the Internet Routing Table: 17516 RIPE Prefixes per ASN: 6.98 RIPE Region origin ASes announcing only one prefix: 8305 RIPE Region transit ASes present in the Internet Routing Table: 2841 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2446 Number of RIPE addresses announced to Internet: 656594276 Equivalent to 39 /8s, 34 /16s and 213 /24s Percentage of available RIPE address space announced: 95.5

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, 196608-200191 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: 52629 Total LACNIC prefixes after maximum aggregation: 9996 LACNIC Deaggregation factor: 5.27 Prefixes being announced from the LACNIC address blocks: 57685 Unique aggregates announced from the LACNIC address blocks: 26778 LACNIC Region origin ASes present in the Internet Routing Table: 2040 LACNIC Prefixes per ASN: 28.28 LACNIC Region origin ASes announcing only one prefix: 553 LACNIC Region transit ASes present in the Internet Routing Table: 387 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 881 Number of LACNIC addresses announced to Internet: 142207280 Equivalent to 8 /8s, 121 /16s and 233 /24s Percentage of available LACNIC address space announced: 84.8

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus 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: 11610 Total AfriNIC prefixes after maximum aggregation: 2566 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 12267 Unique aggregates announced from the AfriNIC address blocks: 4002 AfriNIC Region origin ASes present in the Internet Routing Table: 667 AfriNIC Prefixes per ASN: 18.39 AfriNIC Region origin ASes announcing only one prefix: 198 AfriNIC Region transit ASes present in the Internet Routing Table: 137 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: 6 Number of AfriNIC addresses announced to Internet: 48078336 Equivalent to 2 /8s, 221 /16s and 158 /24s Percentage of available AfriNIC address space announced: 47.8

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 2938 11558 943 Korea Telecom (KIX) 17974 2717 903 89 PT TELEKOMUNIKASI INDONESIA 7545 2100 319 111 TPG Internet Pty Ltd 4755 1786 391 189 TATA Communications formerly 9829 1558 1242 46 BSNL National Internet Backbo 9498 1210 309 74 BHARTI Airtel Ltd. 9583 1187 90 513 Sify Limited 4808 1167 2128 342 CNCGROUP IP network: China169 7552 1158 1080 13 Vietel Corporation 24560 1092 380 165 Bharti Airtel Ltd., Telemedia

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 6389 3056 3688 56 BellSouth.net Inc. 22773 2187 2939 138 Cox Communications, Inc. 18566 2059 379 180 MegaPath Corporation 1785 2036 684 130 PaeTec Communications, Inc. 20115 1681 1654 607 Charter Communications 4323 1618 1101 418 Time Warner Telecom 701 1507 11145 782 MCI Communications Services, 30036 1392 314 576 Mediacom Communications Corp 7018 1340 17779 870 AT&T WorldNet Services 6983 1293 755 578 ITC^Deltacom

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 8402 1867 544 17 OJSC "Vimpelcom" 34984 1361 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1093 396 838 Akamai Technologies European 31148 1004 44 21 FreeNet ISP 13188 888 99 49 TOV "Bank-Inform" 6830 770 2327 423 UPC Distribution Services 8551 760 370 41 Bezeq International 12479 679 798 55 Uni2 Autonomous System 35228 542 246 16 Avatar Broadband Limited 35819 535 584 77 Bayanat Al-Oula For Network S

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 28573 3470 1782 85 NET Servicos de Comunicao S.A 10620 2636 427 234 TVCABLE BOGOTA 7303 1725 1135 234 Telecom Argentina Stet-France 18881 1520 844 20 Global Village Telecom 8151 1349 2840 414 UniNet S.A. de C.V. 11830 865 364 15 Instituto Costarricense de El 27947 845 93 92 Telconet S.A 6147 793 373 27 Telefonica Del Peru 6503 787 434 61 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia S.A

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 36998 1854 112 5 Sudanese Mobile Telephone (ZA 24863 885 338 30 LINKdotNET AS number 6713 553 633 26 Itissalat Al-MAGHRIB 8452 410 956 9 TEDATA 24835 294 144 9 RAYA Telecom - Egypt 3741 258 921 216 The Internet Solution 36992 227 501 29 Etisalat MISR 29571 224 17 12 Ci Telecom Autonomous system 15706 219 32 6 Sudatel Internet Exchange Aut 29975 192 668 21 Vodacom

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 28573 3470 1782 85 NET Servicos de Comunicao S.A 6389 3056 3688 56 BellSouth.net Inc. 4766 2938 11558 943 Korea Telecom (KIX) 17974 2717 903 89 PT TELEKOMUNIKASI INDONESIA 10620 2636 427 234 TVCABLE BOGOTA 22773 2187 2939 138 Cox Communications, Inc. 7545 2100 319 111 TPG Internet Pty Ltd 18566 2059 379 180 MegaPath Corporation 1785 2036 684 130 PaeTec Communications, Inc. 8402 1867 544 17 OJSC "Vimpelcom"

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 6389 3056 3000 BellSouth.net Inc. 17974 2717 2628 PT TELEKOMUNIKASI INDONESIA 10620 2636 2402 TVCABLE BOGOTA 22773 2187 2049 Cox Communications, Inc. 4766 2938 1995 Korea Telecom (KIX) 7545 2100 1989 TPG Internet Pty Ltd 1785 2036 1906 PaeTec Communications, Inc. 18566 2059 1879 MegaPath Corporation 8402 1867 1850 OJSC "Vimpelcom" 36998 1854 1849 Sudanese Mobile Telephone (ZA

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric 62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest Communications 17300 UNALLOCATED 12.45.110.0/24 701 MCI Communications S 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.90.192.0/18 36086 Broad Communications Technolo 23.91.0.0/19 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.80.0/20 21560 Capital Technology Services G 23.91.96.0/20 40676 Psychz Networks 23.91.112.0/21 32475 MidPhase Inc. 23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c 23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c 23.91.164.0/22 36493 3757277 Canada Inc. (oa 295.c

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 /8:16 /9:11 /10:31 /11:92 /12:254 /13:474 /14:918 /15:1627 /16:12839 /17:6725 /18:11308 /19:22977 /20:32693 /21:35395 /22:50025 /23:43427 /24:249187 /25:870 /26:986 /27:466 /28:49 /29:79 /30:20 /31:0 /32:14

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 18566 2012 2059 MegaPath Corporation 36998 1819 1854 Sudanese Mobile Telephone (ZA 6389 1709 3056 BellSouth.net Inc. 8402 1564 1867 OJSC "Vimpelcom" 22773 1454 2187 Cox Communications, Inc. 30036 1240 1392 Mediacom Communications Corp 11492 1200 1241 Cable One 1785 1086 2036 PaeTec Communications, Inc. 6983 1034 1293 ITC^Deltacom 22561 965 1241 Digital Teleport, Inc

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:867 2:859 3:1 4:17 5:1005 6:21 8:614 12:1894 13:3 14:891 15:11 16:3 17:17 18:19 20:21 23:505 24:1741 27:1606 31:1487 32:45 33:2 34:5 36:80 37:1871 38:920 39:4 40:181 41:3194 42:247 44:14 46:2028 47:9 49:681 50:841 52:12 54:42 55:3 56:2 57:26 58:1155 59:575 60:373 61:1471 62:1209 63:1982 64:4556 65:2341 66:4138 67:2097 68:1105 69:3283 70:873 71:489 72:2008 74:2556 75:328 76:306 77:1166 78:1073 79:647 80:1294 81:1020 82:653 83:632 84:587 85:1248 86:411 87:1007 88:564 89:1595 90:154 91:5664 92:615 93:1594 94:2007 95:1596 96:509 97:344 98:1047 99:42 100:31 101:614 103:3495 105:525 106:142 107:214 108:531 109:1925 110:957 111:1103 112:592 113:810 114:751 115:1056 116:1009 117:841 118:1165 119:1292 120:368 121:750 122:1874 123:1254 124:1348 125:1433 128:649 129:229 130:330 131:661 132:348 133:158 134:556 135:67 136:279 137:270 138:349 139:177 140:194 141:334 142:541 143:425 144:502 145:87 146:519 147:403 148:773 149:361 150:158 151:586 152:411 153:204 154:51 155:490 156:286 157:424 158:282 159:770 160:357 161:456 162:812 163:227 164:635 165:574 166:258 167:626 168:1046 169:128 170:1129 171:181 172:25 173:1613 174:668 175:512 176:1269 177:2353 178:1933 179:195 180:1582 181:785 182:1341 183:456 184:662 185:966 186:2670 187:1467 188:1841 189:1269 190:7238 192:7090 193:5407 194:4038 195:3320 196:1321 197:1019 198:4743 199:5496 200:6083 201:2527 202:8957 203:8919 204:4526 205:2637 206:2846 207:2862 208:4016 209:3642 210:3018 211:1564 212:2136 213:1981 214:903 215:92 216:5397 217:1691 218:626 219:316 220:1280 221:567 222:326 223:510

End of report