Orbit

Routing Table Report 05:00 +10GMT Fri 01 Nov, 2013

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

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

BGP routing table entries examined: 466263 Prefixes after maximum aggregation: 187743 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 233290 Total ASes present in the Internet Routing Table: 45243 Prefixes per ASN: 10.31 Origin-only ASes present in the Internet Routing Table: 35388 Origin ASes announcing only one prefix: 16293 Transit ASes present in the Internet Routing Table: 5761 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: 203 Number of 32-bit ASNs allocated by the RIRs: 5276 Number of 32-bit ASNs visible in the Routing Table: 4094 Prefixes from 32-bit ASNs in the Routing Table: 12586 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 897 Number of addresses announced to Internet: 2653228604 Equivalent to 158 /8s, 37 /16s and 14 /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: 162610

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

Prefixes being announced by APNIC Region ASes: 108828 Total APNIC prefixes after maximum aggregation: 33189 APNIC Deaggregation factor: 3.28 Prefixes being announced from the APNIC address blocks: 110947 Unique aggregates announced from the APNIC address blocks: 47034 APNIC Region origin ASes present in the Internet Routing Table: 4852 APNIC Prefixes per ASN: 22.87 APNIC Region origin ASes announcing only one prefix: 1227 APNIC Region transit ASes present in the Internet Routing Table: 816 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: 728 Number of APNIC addresses announced to Internet: 729667900 Equivalent to 43 /8s, 125 /16s and 217 /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: 161618 Total ARIN prefixes after maximum aggregation: 81070 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162586 Unique aggregates announced from the ARIN address blocks: 75869 ARIN Region origin ASes present in the Internet Routing Table: 15868 ARIN Prefixes per ASN: 10.25 ARIN Region origin ASes announcing only one prefix: 6010 ARIN Region transit ASes present in the Internet Routing Table: 1619 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 32 Number of ARIN addresses announced to Internet: 1073320960 Equivalent to 63 /8s, 249 /16s and 148 /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: 118889 Total RIPE prefixes after maximum aggregation: 61013 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 122560 Unique aggregates announced from the RIPE address blocks: 78816 RIPE Region origin ASes present in the Internet Routing Table: 17494 RIPE Prefixes per ASN: 7.01 RIPE Region origin ASes announcing only one prefix: 8306 RIPE Region transit ASes present in the Internet Routing Table: 2760 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: 2451 Number of RIPE addresses announced to Internet: 656548352 Equivalent to 39 /8s, 34 /16s and 34 /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: 52058 Total LACNIC prefixes after maximum aggregation: 9761 LACNIC Deaggregation factor: 5.33 Prefixes being announced from the LACNIC address blocks: 57004 Unique aggregates announced from the LACNIC address blocks: 26777 LACNIC Region origin ASes present in the Internet Routing Table: 2028 LACNIC Prefixes per ASN: 28.11 LACNIC Region origin ASes announcing only one prefix: 554 LACNIC Region transit ASes present in the Internet Routing Table: 374 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 28 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 877 Number of LACNIC addresses announced to Internet: 142205440 Equivalent to 8 /8s, 121 /16s and 226 /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: 11628 Total AfriNIC prefixes after maximum aggregation: 2579 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12269 Unique aggregates announced from the AfriNIC address blocks: 4049 AfriNIC Region origin ASes present in the Internet Routing Table: 670 AfriNIC Prefixes per ASN: 18.31 AfriNIC Region origin ASes announcing only one prefix: 196 AfriNIC Region transit ASes present in the Internet Routing Table: 132 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: 48075776 Equivalent to 2 /8s, 221 /16s and 148 /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 2102 319 111 TPG Internet Pty Ltd 4755 1785 391 188 TATA Communications formerly 9829 1553 1242 48 BSNL National Internet Backbo 9498 1211 309 74 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 2191 2939 139 Cox Communications, Inc. 18566 2056 379 178 MegaPath Corporation 1785 2036 684 130 PaeTec Communications, Inc. 20115 1680 1653 606 Charter Communications 4323 1633 1118 421 Time Warner Telecom 701 1502 11144 779 MCI Communications Services, 30036 1386 312 576 Mediacom Communications Corp 7018 1337 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 1832 544 17 OJSC "Vimpelcom" 34984 1362 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1111 405 849 Akamai Technologies European 31148 1005 44 18 FreeNet ISP 13188 887 99 49 TOV "Bank-Inform" 6849 861 356 30 JSC UKRTELECOM, 6830 775 2328 427 UPC Distribution Services 8551 759 370 41 Bezeq International 12479 675 798 55 Uni2 Autonomous System 35228 540 246 16 Avatar Broadband Limited

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 3436 1781 85 NET Servicos de Comunicao S.A 10620 2636 427 234 TVCABLE BOGOTA 7303 1724 1144 233 Telecom Argentina Stet-France 18881 1526 844 20 Global Village Telecom 8151 1331 2838 406 UniNet S.A. de C.V. 11830 866 364 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 884 338 30 LINKdotNET AS number 6713 554 633 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 3436 1781 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 2191 2939 139 Cox Communications, Inc. 4766 2139 11550 641 Korea Telecom (KIX) 7545 2102 319 111 TPG Internet Pty Ltd 18566 2056 379 178 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 2191 2052 Cox Communications, Inc. 7545 2102 1991 TPG Internet Pty Ltd 1785 2036 1906 PaeTec Communications, Inc. 18566 2056 1878 MegaPath Corporation 36998 1854 1849 Sudanese Mobile Telephone (ZA 8402 1832 1815 OJSC "Vimpelcom" 4755 1785 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 23.91.14.0/24 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

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 /14:925 /15:1635 /16:12862 /17:6736 /18:11135 /19:22896 /20:32623 /21:35405 /22:49701 /23:43505 /24:247734 /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 2010 2056 MegaPath Corporation 36998 1819 1854 Sudanese Mobile Telephone (ZA 6389 1709 3056 BellSouth.net Inc. 8402 1533 1832 OJSC "Vimpelcom" 22773 1457 2191 Cox Communications, Inc. 30036 1234 1386 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) ----------------------------------------------

1:873 2:847 3:3 4:17 5:1006 6:21 8:611 12:1893 13:3 14:863 15:11 16:3 17:17 18:19 20:21 23:497 24:1740 27:1620 31:1483 32:45 33:2 34:5 36:80 37:1883 38:914 39:4 40:181 41:3199 42:246 44:13 46:2016 47:9 49:683 50:829 52:12 54:42 55:3 56:2 57:26 58:1101 59:574 60:372 61:1456 62:1205 63:1986 64:4562 65:2345 66:4141 67:2099 68:1102 69:3272 70:873 71:488 72:1998 74:2556 75:328 76:306 77:1162 78:1061 79:647 80:1289 81:1018 82:672 83:632 84:581 85:1243 86:420 87:1007 88:563 89:1600 90:150 91:5663 92:612 93:1595 94:2011 95:1597 96:509 97:346 98:1044 99:39 100:31 101:369 103:3502 105:528 106:142 107:214 108:531 109:1911 110:955 111:1099 112:582 113:811 114:733 115:1043 116:994 117:817 118:1168 119:1271 120:391 121:748 122:1833 123:1254 124:1316 125:1459 128:613 129:219 130:315 131:658 132:341 133:158 134:544 135:67 136:278 137:264 138:350 139:174 140:165 141:335 142:528 143:411 144:494 145:87 146:517 147:393 148:701 149:358 150:159 151:586 152:411 153:204 154:51 155:492 156:283 157:374 158:282 159:683 160:359 161:456 162:819 163:205 164:631 165:569 166:258 167:625 168:1039 169:127 170:1130 171:182 172:25 173:1606 174:687 175:509 176:1262 177:2341 178:1939 179:195 180:1607 181:785 182:1336 183:456 184:660 185:981 186:2674 187:1474 188:1833 189:1268 190:7233 192:7013 193:5403 194:4029 195:3350 196:1319 197:1017 198:4698 199:5433 200:6069 201:2527 202:8855 203:8975 204:4463 205:2628 206:2754 207:2797 208:4015 209:3636 210:2946 211:1564 212:2122 213:1978 214:901 215:91 216:5379 217:1681 218:625 219:316 220:1277 221:567 222:326 223:545

End of report