Orbit

Routing Table Report 04:00 +10GMT Mon 28 Oct, 2013

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

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

BGP routing table entries examined: 469725 Prefixes after maximum aggregation: 188940 Deaggregation factor: 2.49 Unique aggregates announced to Internet: 232915 Total ASes present in the Internet Routing Table: 41253 Prefixes per ASN: 11.39 Origin-only ASes present in the Internet Routing Table: 35293 Origin ASes announcing only one prefix: 16271 Transit ASes present in the Internet Routing Table: 5952 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: 715 Unregistered ASNs in the Routing Table: 191 Number of 32-bit ASNs allocated by the RIRs: 5263 Number of 32-bit ASNs visible in the Routing Table: 8 Prefixes from 32-bit ASNs in the Routing Table: 12528 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 851 Number of addresses announced to Internet: 2651794388 Equivalent to 158 /8s, 15 /16s and 43 /24s Percentage of available address space announced: 71.6 Percentage of allocated address space announced: 71.6 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: 164052

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

Prefixes being announced by APNIC Region ASes: 111449 Total APNIC prefixes after maximum aggregation: 33817 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 113524 Unique aggregates announced from the APNIC address blocks: 46933 APNIC Region origin ASes present in the Internet Routing Table: 4880 APNIC Prefixes per ASN: 23.26 APNIC Region origin ASes announcing only one prefix: 1215 APNIC Region transit ASes present in the Internet Routing Table: 837 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: 2 Number of APNIC addresses announced to Internet: 729516224 Equivalent to 43 /8s, 123 /16s and 136 /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: 162831 Total ARIN prefixes after maximum aggregation: 81480 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163632 Unique aggregates announced from the ARIN address blocks: 75899 ARIN Region origin ASes present in the Internet Routing Table: 15914 ARIN Prefixes per ASN: 10.28 ARIN Region origin ASes announcing only one prefix: 6010 ARIN Region transit ASes present in the Internet Routing Table: 1669 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: 2 Number of ARIN addresses announced to Internet: 1073504384 Equivalent to 63 /8s, 252 /16s and 96 /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: 118410 Total RIPE prefixes after maximum aggregation: 61052 RIPE Deaggregation factor: 1.94 Prefixes being announced from the RIPE address blocks: 122027 Unique aggregates announced from the RIPE address blocks: 78658 RIPE Region origin ASes present in the Internet Routing Table: 17505 RIPE Prefixes per ASN: 6.97 RIPE Region origin ASes announcing only one prefix: 8298 RIPE Region transit ASes present in the Internet Routing Table: 2845 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: 1 Number of RIPE addresses announced to Internet: 656434276 Equivalent to 39 /8s, 32 /16s and 100 /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: 52345 Total LACNIC prefixes after maximum aggregation: 9899 LACNIC Deaggregation factor: 5.29 Prefixes being announced from the LACNIC address blocks: 57453 Unique aggregates announced from the LACNIC address blocks: 26709 LACNIC Region origin ASes present in the Internet Routing Table: 2034 LACNIC Prefixes per ASN: 28.25 LACNIC Region origin ASes announcing only one prefix: 553 LACNIC Region transit ASes present in the Internet Routing Table: 386 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: 2 Number of LACNIC addresses announced to Internet: 141018416 Equivalent to 8 /8s, 103 /16s and 197 /24s Percentage of available LACNIC address space announced: 84.1

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: 11590 Total AfriNIC prefixes after maximum aggregation: 2563 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 12238 Unique aggregates announced from the AfriNIC address blocks: 3999 AfriNIC Region origin ASes present in the Internet Routing Table: 664 AfriNIC Prefixes per ASN: 18.43 AfriNIC Region origin ASes announcing only one prefix: 195 AfriNIC Region transit ASes present in the Internet Routing Table: 135 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: 1 Number of AfriNIC addresses announced to Internet: 47997440 Equivalent to 2 /8s, 220 /16s and 98 /24s Percentage of available AfriNIC address space announced: 47.7

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 2937 11558 943 Korea Telecom (KIX) 17974 2716 903 89 PT TELEKOMUNIKASI INDONESIA 7545 2094 319 111 TPG Internet Pty Ltd 4755 1782 391 187 TATA Communications formerly 9829 1543 1241 45 BSNL National Internet Backbo 9498 1206 309 74 BHARTI Airtel Ltd. 9583 1187 90 513 Sify Limited 4808 1164 2127 341 CNCGROUP IP network: China169 7552 1156 1080 13 Vietel Corporation 24560 1091 380 164 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 3059 3689 58 BellSouth.net Inc. 22773 2185 2941 139 Cox Communications, Inc. 18566 2059 379 180 Covad Communications 1785 2035 684 130 PaeTec Communications, Inc. 20115 1682 1653 608 Charter Communications 4323 1615 1101 417 Time Warner Telecom 701 1509 11145 784 UUNET Technologies, Inc. 30036 1386 313 577 Mediacom Communications Corp 7018 1337 17778 868 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 1360 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1088 394 833 Akamai Technologies European 31148 1000 44 19 FreeNet ISP 13188 885 99 58 TOV "Bank-Inform" 6830 770 2327 423 UPC Distribution Services 8551 755 370 41 Bezeq International 12479 686 800 49 Uni2 Autonomous System 35228 542 246 16 Avatar Broadband Limited 34744 515 158 54 SC GVM SISTEM 2003 SRL

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 3462 1782 89 NET Servicos de Comunicao S.A 10620 2634 427 234 TVCABLE BOGOTA 7303 1725 1135 234 Telecom Argentina Stet-France 18881 1490 844 20 Global Village Telecom 8151 1331 2838 410 UniNet S.A. de C.V. 11830 865 364 15 Instituto Costarricense de El 27947 843 93 92 Telconet S.A 6147 794 373 27 Telefonica Del Peru 6503 785 434 64 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 554 633 26 Itissalat Al-MAGHRIB 8452 409 956 9 TEDATA 24835 294 144 9 RAYA Telecom - Egypt 3741 258 921 216 The Internet Solution 36992 226 501 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 3462 1782 89 NET Servicos de Comunicao S.A 6389 3059 3689 58 BellSouth.net Inc. 4766 2937 11558 943 Korea Telecom (KIX) 17974 2716 903 89 PT TELEKOMUNIKASI INDONESIA 10620 2634 427 234 TVCABLE BOGOTA 22773 2185 2941 139 Cox Communications, Inc. 7545 2094 319 111 TPG Internet Pty Ltd 18566 2059 379 180 Covad Communications 1785 2035 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 3059 3001 BellSouth.net Inc. 17974 2716 2627 PT TELEKOMUNIKASI INDONESIA 10620 2634 2400 TVCABLE BOGOTA 22773 2185 2046 Cox Communications, Inc. 4766 2937 1994 Korea Telecom (KIX) 7545 2094 1983 TPG Internet Pty Ltd 1785 2035 1905 PaeTec Communications, Inc. 18566 2059 1879 Covad Communications 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 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 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 /12:253 /13:478 /14:917 /15:1629 /16:12835 /17:6714 /18:11273 /19:22954 /20:32695 /21:35327 /22:49917 /23:43319 /24:248788 /25:865 /26:989 /27:461 /28:49 /29:78 /30:20 /31:0 /32:14

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

ASN No of nets Total ann. Description 18566 2012 2059 Covad Communications 36998 1819 1854 Sudanese Mobile Telephone (ZA 6389 1709 3059 BellSouth.net Inc. 8402 1564 1867 OJSC "Vimpelcom" 22773 1451 2185 Cox Communications, Inc. 30036 1234 1386 Mediacom Communications Corp 11492 1197 1238 Cable One 1785 1085 2035 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) ----------------------------------------------

1:857 2:853 3:3 4:17 5:1000 6:20 8:613 12:1890 13:3 14:885 15:11 16:3 17:17 18:19 20:21 23:498 24:1737 27:1599 31:1486 32:45 33:2 34:5 36:81 37:1840 38:917 39:4 40:181 41:3171 42:248 44:14 46:2018 47:9 49:680 50:839 52:12 54:39 55:5 56:2 57:26 58:1154 59:576 60:359 61:1472 62:1207 63:1981 64:4551 65:2342 66:4140 67:2121 68:1107 69:3271 70:872 71:490 72:2019 74:2566 75:328 76:307 77:1160 78:1075 79:649 80:1293 81:1014 82:658 83:635 84:587 85:1241 86:382 87:1010 88:563 89:1612 90:155 91:5661 92:619 93:1592 94:2039 95:1599 96:508 97:344 98:1047 99:42 100:31 101:618 103:3476 105:524 106:143 107:213 108:528 109:1915 110:967 111:1097 112:592 113:801 114:752 115:1033 116:981 117:830 118:1174 119:1295 120:369 121:747 122:1874 123:1252 124:1326 125:1433 128:645 129:237 130:329 131:666 132:348 133:158 134:554 135:67 136:278 137:269 138:348 139:176 140:198 141:334 142:543 143:415 144:499 145:89 146:519 147:407 148:699 149:356 150:157 151:592 152:410 153:204 154:49 155:488 156:286 157:424 158:281 159:767 160:357 161:455 162:810 163:227 164:635 165:571 166:258 167:626 168:1039 169:128 170:1128 171:181 172:25 173:1606 174:671 175:509 176:1270 177:2351 178:1947 179:193 180:1579 181:780 182:1340 183:454 184:664 185:948 186:2653 187:1489 188:1847 189:1281 190:7225 192:7087 193:5400 194:4033 195:3315 196:1315 197:1017 198:4749 199:5487 200:6088 201:2524 202:8962 203:8901 204:4523 205:2634 206:2841 207:2860 208:4008 209:3642 210:3008 211:1564 212:2142 213:1989 214:894 215:91 216:5374 217:1695 218:622 219:316 220:1280 221:566 222:325 223:508

End of report