Orbit

Routing Table Report 05:00 +10GMT Thu 31 Oct, 2013

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

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

BGP routing table entries examined: 465448 Prefixes after maximum aggregation: 187733 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 233236 Total ASes present in the Internet Routing Table: 45239 Prefixes per ASN: 10.29 Origin-only ASes present in the Internet Routing Table: 35401 Origin ASes announcing only one prefix: 16295 Transit ASes present in the Internet Routing Table: 5752 Transit-only ASes present in the Internet Routing Table: 147 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 29 Max AS path prepend of ASN ( 55644) 25 Prefixes from unregistered ASNs in the Routing Table: 790 Unregistered ASNs in the Routing Table: 204 Number of 32-bit ASNs allocated by the RIRs: 5271 Number of 32-bit ASNs visible in the Routing Table: 4086 Prefixes from 32-bit ASNs in the Routing Table: 12583 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 876 Number of addresses announced to Internet: 2652860476 Equivalent to 158 /8s, 31 /16s and 112 /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: 161990

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

Prefixes being announced by APNIC Region ASes: 108828 Total APNIC prefixes after maximum aggregation: 33191 APNIC Deaggregation factor: 3.28 Prefixes being announced from the APNIC address blocks: 110916 Unique aggregates announced from the APNIC address blocks: 47052 APNIC Region origin ASes present in the Internet Routing Table: 4853 APNIC Prefixes per ASN: 22.86 APNIC Region origin ASes announcing only one prefix: 1223 APNIC Region transit ASes present in the Internet Routing Table: 818 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 722 Number of APNIC addresses announced to Internet: 729516604 Equivalent to 43 /8s, 123 /16s and 138 /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: 161555 Total ARIN prefixes after maximum aggregation: 81055 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162532 Unique aggregates announced from the ARIN address blocks: 75849 ARIN Region origin ASes present in the Internet Routing Table: 15869 ARIN Prefixes per ASN: 10.24 ARIN Region origin ASes announcing only one prefix: 6012 ARIN Region transit ASes present in the Internet Routing Table: 1620 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 32 Number of ARIN addresses announced to Internet: 1073218816 Equivalent to 63 /8s, 248 /16s and 5 /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: 118194 Total RIPE prefixes after maximum aggregation: 61008 RIPE Deaggregation factor: 1.94 Prefixes being announced from the RIPE address blocks: 121862 Unique aggregates announced from the RIPE address blocks: 78793 RIPE Region origin ASes present in the Internet Routing Table: 17495 RIPE Prefixes per ASN: 6.97 RIPE Region origin ASes announcing only one prefix: 8310 RIPE Region transit ASes present in the Internet Routing Table: 2750 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 25 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2447 Number of RIPE addresses announced to Internet: 656564480 Equivalent to 39 /8s, 34 /16s and 97 /24s Percentage of available RIPE address space announced: 95.4

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, 196608-200191 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: 52038 Total LACNIC prefixes after maximum aggregation: 9780 LACNIC Deaggregation factor: 5.32 Prefixes being announced from the LACNIC address blocks: 57015 Unique aggregates announced from the LACNIC address blocks: 26759 LACNIC Region origin ASes present in the Internet Routing Table: 2034 LACNIC Prefixes per ASN: 28.03 LACNIC Region origin ASes announcing only one prefix: 556 LACNIC Region transit ASes present in the Internet Routing Table: 377 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 879 Number of LACNIC addresses announced to Internet: 142124288 Equivalent to 8 /8s, 120 /16s and 165 /24s Percentage of available LACNIC address space announced: 84.7

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: 11597 Total AfriNIC prefixes after maximum aggregation: 2569 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12247 Unique aggregates announced from the AfriNIC address blocks: 4045 AfriNIC Region origin ASes present in the Internet Routing Table: 665 AfriNIC Prefixes per ASN: 18.42 AfriNIC Region origin ASes announcing only one prefix: 194 AfriNIC Region transit ASes present in the Internet Routing Table: 129 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: 6 Number of AfriNIC addresses announced to Internet: 48071168 Equivalent to 2 /8s, 221 /16s and 130 /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 17974 2716 903 89 PT TELEKOMUNIKASI INDONESIA 4766 2139 11550 641 Korea Telecom (KIX) 7545 2101 319 111 TPG Internet Pty Ltd 4755 1786 391 189 TATA Communications formerly 9829 1558 1242 46 BSNL National Internet Backbo 9498 1212 310 76 BHARTI Airtel Ltd. 9583 1187 90 513 Sify Limited 7552 1155 1080 13 Vietel Corporation 24560 1092 380 165 Bharti Airtel Ltd., Telemedia 4808 1056 1952 304 CNCGROUP IP network: China169

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 6389 3056 3688 56 BellSouth.net Inc. 22773 2190 2939 139 Cox Communications, Inc. 18566 2058 379 180 MegaPath Corporation 1785 2036 684 130 PaeTec Communications, Inc. 20115 1680 1653 606 Charter Communications 4323 1628 1117 419 Time Warner Telecom 701 1502 11144 779 MCI Communications Services, 30036 1392 314 576 Mediacom Communications Corp 7018 1339 17779 869 AT&T WorldNet Services 6983 1293 755 578 ITC^Deltacom

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 8402 1824 544 17 OJSC "Vimpelcom" 34984 1361 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1097 398 841 Akamai Technologies European 31148 1004 44 21 FreeNet ISP 13188 887 99 49 TOV "Bank-Inform" 6830 774 2328 427 UPC Distribution Services 8551 759 370 41 Bezeq International 12479 679 798 55 Uni2 Autonomous System 35228 540 246 16 Avatar Broadband Limited 35819 535 584 77 Bayanat Al-Oula For Network S

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 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 1524 844 20 Global Village Telecom 8151 1331 2838 407 UniNet S.A. de C.V. 11830 865 364 15 Instituto Costarricense de El 27947 820 94 94 Telconet S.A 6147 793 373 27 Telefonica Del Peru 6503 785 434 63 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia S.A

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 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/au/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. 17974 2716 903 89 PT TELEKOMUNIKASI INDONESIA 10620 2636 427 234 TVCABLE BOGOTA 22773 2190 2939 139 Cox Communications, Inc. 4766 2139 11550 641 Korea Telecom (KIX) 7545 2101 319 111 TPG Internet Pty Ltd 18566 2058 379 180 MegaPath Corporation 1785 2036 684 130 PaeTec Communications, Inc. 36998 1854 112 5 Sudanese Mobile Telephone (ZA

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

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

ASN No of nets Net Savings Description 6389 3056 3000 BellSouth.net Inc. 17974 2716 2627 PT TELEKOMUNIKASI INDONESIA 10620 2636 2402 TVCABLE BOGOTA 22773 2190 2051 Cox Communications, Inc. 7545 2101 1990 TPG Internet Pty Ltd 1785 2036 1906 PaeTec Communications, Inc. 18566 2058 1878 MegaPath Corporation 36998 1854 1849 Sudanese Mobile Telephone (ZA 8402 1824 1807 OJSC "Vimpelcom" 4755 1786 1597 TATA Communications formerly

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

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

Bad AS Designation Network Transit AS Description 65010 PRIVATE 1.38.8.0/24 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.9.0/24 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.11.0/24 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.32.0/19 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.160.0/19 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.192.0/20 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.224.0/20 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.240.0/21 38266 Hutchison Essar Ltd. 62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric 62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio

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

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

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

Complete listing at http://thyme.rand.apnic.net/au/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/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 /9:11 /10:31 /11:92 /12:254 /13:474 /14:923 /15:1634 /16:12856 /17:6721 /18:11135 /19:22898 /20:32633 /21:35272 /22:49570 /23:43128 /24:247572 /25:44 /26:34 /27:53 /28:37 /29:29 /30:31 /31:0 /32:0

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

ASN No of nets Total ann. Description 18566 2011 2058 MegaPath Corporation 36998 1819 1854 Sudanese Mobile Telephone (ZA 6389 1709 3056 BellSouth.net Inc. 8402 1525 1824 OJSC "Vimpelcom" 22773 1457 2190 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/au/data-sXXas-nos

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

1:866 2:844 3:1 4:17 5:1005 6:21 8:610 12:1894 13:3 14:864 15:11 16:3 17:17 18:19 20:21 23:495 24:1740 27:1619 31:1484 32:45 33:2 34:5 36:80 37:1869 38:915 39:4 40:181 41:3194 42:246 44:13 46:2017 47:9 49:683 50:828 52:12 54:42 55:3 56:2 57:26 58:1102 59:574 60:372 61:1456 62:1207 63:1980 64:4553 65:2337 66:4138 67:2097 68:1104 69:3270 70:873 71:478 72:2007 74:2554 75:328 76:306 77:1167 78:1070 79:646 80:1293 81:1019 82:663 83:632 84:581 85:1253 86:415 87:1007 88:564 89:1597 90:155 91:5663 92:615 93:1594 94:2006 95:1594 96:509 97:344 98:1046 99:39 100:31 101:367 103:3489 105:525 106:142 107:214 108:531 109:1913 110:953 111:1099 112:573 113:809 114:734 115:1046 116:1005 117:821 118:1168 119:1270 120:392 121:748 122:1828 123:1254 124:1308 125:1457 128:611 129:219 130:314 131:658 132:341 133:158 134:546 135:67 136:278 137:266 138:349 139:174 140:166 141:333 142:528 143:425 144:499 145:87 146:515 147:393 148:699 149:360 150:159 151:586 152:411 153:204 154:51 155:491 156:283 157:374 158:282 159:683 160:357 161:453 162:811 163:206 164:631 165:568 166:258 167:626 168:1039 169:127 170:1128 171:181 172:25 173:1613 174:670 175:510 176:1259 177:2366 178:1931 179:195 180:1603 181:785 182:1338 183:456 184:662 185:965 186:2666 187:1463 188:1832 189:1266 190:7212 192:7022 193:5400 194:4033 195:3321 196:1318 197:1020 198:4697 199:5458 200:6078 201:2523 202:8855 203:8966 204:4460 205:2618 206:2756 207:2797 208:4013 209:3630 210:2948 211:1564 212:2121 213:1965 214:899 215:92 216:5373 217:1688 218:625 219:311 220:1277 221:567 222:326 223:544

End of report