Orbit

Routing Table Report 04:00 +10GMT Tue 03 Dec, 2013

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

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

BGP routing table entries examined: 474730 Prefixes after maximum aggregation: 189647 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 234774 Total ASes present in the Internet Routing Table: 45601 Prefixes per ASN: 10.41 Origin-only ASes present in the Internet Routing Table: 35402 Origin ASes announcing only one prefix: 16274 Transit ASes present in the Internet Routing Table: 5977 Transit-only ASes present in the Internet Routing Table: 170 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 103 Max AS path prepend of ASN ( 50404) 101 Prefixes from unregistered ASNs in the Routing Table: 1033 Unregistered ASNs in the Routing Table: 291 Number of 32-bit ASNs allocated by the RIRs: 5435 Number of 32-bit ASNs visible in the Routing Table: 4222 Prefixes from 32-bit ASNs in the Routing Table: 13397 Number of bogon 32-bit ASNs visible in the Routing Table: 2 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1245 Number of addresses announced to Internet: 2656912700 Equivalent to 158 /8s, 93 /16s and 69 /24s Percentage of available address space announced: 71.8 Percentage of allocated address space announced: 71.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.3 Total number of prefixes smaller than registry allocations: 165967

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

Prefixes being announced by APNIC Region ASes: 112523 Total APNIC prefixes after maximum aggregation: 34092 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 114830 Unique aggregates announced from the APNIC address blocks: 47869 APNIC Region origin ASes present in the Internet Routing Table: 4872 APNIC Prefixes per ASN: 23.57 APNIC Region origin ASes announcing only one prefix: 1219 APNIC Region transit ASes present in the Internet Routing Table: 840 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 20 Number of APNIC region 32-bit ASNs visible in the Routing Table: 767 Number of APNIC addresses announced to Internet: 728476864 Equivalent to 43 /8s, 107 /16s and 172 /24s Percentage of available APNIC address space announced: 85.1

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: 163933 Total ARIN prefixes after maximum aggregation: 81667 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 164733 Unique aggregates announced from the ARIN address blocks: 75873 ARIN Region origin ASes present in the Internet Routing Table: 15934 ARIN Prefixes per ASN: 10.34 ARIN Region origin ASes announcing only one prefix: 6003 ARIN Region transit ASes present in the Internet Routing Table: 1663 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: 40 Number of ARIN addresses announced to Internet: 1073853056 Equivalent to 64 /8s, 1 /16s and 178 /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: 119374 Total RIPE prefixes after maximum aggregation: 61097 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 123152 Unique aggregates announced from the RIPE address blocks: 78733 RIPE Region origin ASes present in the Internet Routing Table: 17545 RIPE Prefixes per ASN: 7.02 RIPE Region origin ASes announcing only one prefix: 8290 RIPE Region transit ASes present in the Internet Routing Table: 2838 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 103 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2500 Number of RIPE addresses announced to Internet: 656174052 Equivalent to 39 /8s, 28 /16s and 107 /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: 53077 Total LACNIC prefixes after maximum aggregation: 9994 LACNIC Deaggregation factor: 5.31 Prefixes being announced from the LACNIC address blocks: 58408 Unique aggregates announced from the LACNIC address blocks: 27291 LACNIC Region origin ASes present in the Internet Routing Table: 2047 LACNIC Prefixes per ASN: 28.53 LACNIC Region origin ASes announcing only one prefix: 552 LACNIC Region transit ASes present in the Internet Routing Table: 399 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 908 Number of LACNIC addresses announced to Internet: 145745688 Equivalent to 8 /8s, 175 /16s and 231 /24s Percentage of available LACNIC address space announced: 86.9

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: 11694 Total AfriNIC prefixes after maximum aggregation: 2579 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 12362 Unique aggregates announced from the AfriNIC address blocks: 4009 AfriNIC Region origin ASes present in the Internet Routing Table: 687 AfriNIC Prefixes per ASN: 17.99 AfriNIC Region origin ASes announcing only one prefix: 210 AfriNIC Region transit ASes present in the Internet Routing Table: 143 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: 7 Number of AfriNIC addresses announced to Internet: 48483840 Equivalent to 2 /8s, 227 /16s and 206 /24s Percentage of available AfriNIC address space announced: 48.2

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 2930 11557 940 Korea Telecom (KIX) 17974 2709 902 88 PT TELEKOMUNIKASI INDONESIA 7545 2113 319 111 TPG Internet Pty Ltd 4755 1793 392 190 TATA Communications formerly 9829 1543 1245 45 BSNL National Internet Backbo 9583 1251 95 510 Sify Limited 9498 1217 309 73 BHARTI Airtel Ltd. 7552 1165 1080 13 Vietel Corporation 4808 1146 2119 337 CNCGROUP IP network: China169 24560 1102 382 166 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 3042 3688 53 BellSouth.net Inc. 22773 2208 2939 136 Cox Communications, Inc. 18566 2053 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 20115 1684 1653 600 Charter Communications 4323 1643 1098 420 Time Warner Telecom 701 1506 11144 780 MCI Communications Services, 7029 1468 1241 163 Windstream Communications Inc 30036 1391 313 583 Mediacom Communications Corp 7018 1332 17779 872 AT&T WorldNet Services

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 1974 544 16 OJSC "Vimpelcom" 34984 1365 244 224 TELLCOM ILETISIM HIZMETLERI A 20940 1179 445 890 Akamai Technologies European 31148 1010 45 20 FreeNet ISP 13188 896 99 48 TOV "Bank-Inform" 6849 856 363 39 JSC UKRTELECOM, 8551 786 370 41 Bezeq International 6830 772 2327 424 UPC Distribution Services 12479 676 798 53 Uni2 Autonomous System 35228 549 246 16 Avatar Broadband Limited

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 3412 1807 90 NET Servicos de Comunicao S.A 10620 2673 433 213 Telmex Colombia S.A. 7303 1730 1151 233 Telecom Argentina Stet-France 18881 1706 908 20 Global Village Telecom 8151 1362 2852 422 UniNet S.A. de C.V. 11830 868 364 15 Instituto Costarricense de El 27947 849 93 90 Telconet S.A 6147 787 373 27 Telefonica Del Peru 7738 780 1498 36 Telecomunicacoes da Bahia S.A 6503 775 434 60 AVANTEL, 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 870 338 26 LINKdotNET AS number 6713 551 633 26 Itissalat Al-MAGHRIB 8452 408 956 9 TEDATA 24835 297 144 9 RAYA Telecom - Egypt 3741 251 921 209 The Internet Solution 36992 234 471 25 Etisalat MISR 29571 229 21 15 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 3412 1807 90 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 4766 2930 11557 940 Korea Telecom (KIX) 17974 2709 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2673 433 213 Telmex Colombia S.A. 22773 2208 2939 136 Cox Communications, Inc. 7545 2113 319 111 TPG Internet Pty Ltd 18566 2053 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 8402 1974 544 16 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 3042 2989 BellSouth.net Inc. 17974 2709 2621 PT TELEKOMUNIKASI INDONESIA 10620 2673 2460 Telmex Colombia S.A. 22773 2208 2072 Cox Communications, Inc. 7545 2113 2002 TPG Internet Pty Ltd 4766 2930 1990 Korea Telecom (KIX) 8402 1974 1958 OJSC "Vimpelcom" 1785 2044 1912 PaeTec Communications, Inc. 18566 2053 1875 MegaPath Corporation 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 62828 UNALLOCATED 8.21.130.0/24 4323 Time Warner Telecom 62850 UNALLOCATED 8.25.147.0/24 46887 Lightower Fiber Netw 62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric 62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio 65160 PRIVATE 12.1.58.0/24 17361 Sungard Trading Syst 65160 PRIVATE 12.1.59.0/24 17361 Sungard Trading Syst 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom 62861 UNALLOCATED 12.37.197.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 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. 23.91.0.0/19 40676 Psychz Networks 23.91.4.0/24 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 37958 ChinaCache Networks ASN 23.91.112.0/21 32475 MidPhase Inc. 23.91.120.0/21 36351 SoftLayer Technologies Inc. 23.91.160.0/19 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 /13:476 /14:932 /15:1639 /16:12858 /17:6795 /18:11308 /19:23178 /20:33035 /21:35640 /22:50205 /23:44103 /24:251674 /25:870 /26:994 /27:467 /28:47 /29:72 /30:20 /31:0 /32:14

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

ASN No of nets Total ann. Description 18566 2008 2053 MegaPath Corporation 36998 1819 1854 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1657 1974 OJSC "Vimpelcom" 22773 1462 2208 Cox Communications, Inc. 30036 1232 1391 Mediacom Communications Corp 11492 1196 1234 Cable One 1785 1088 2044 PaeTec Communications, Inc. 7029 1046 1468 Windstream Communications Inc 6983 1035 1293 ITC^Deltacom

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

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

1:911 2:874 3:3 4:17 5:807 6:21 8:610 12:1875 13:3 14:902 15:11 16:3 17:18 18:19 20:25 23:609 24:1761 27:1702 31:1519 32:45 33:2 34:5 36:95 37:1940 38:917 39:5 40:185 41:3268 42:324 44:14 46:2064 47:10 49:695 50:855 52:12 54:44 55:5 56:4 57:26 58:1171 59:581 60:368 61:1490 62:1237 63:1978 64:4401 65:2357 66:4250 67:2105 68:1114 69:3309 70:949 71:515 72:2024 74:2634 75:394 76:304 77:1216 78:1077 79:668 80:1275 81:1054 82:630 83:692 84:590 85:1252 86:382 87:1034 88:551 89:1551 90:155 91:5680 92:613 93:1609 94:2083 95:1536 96:515 97:348 98:1084 99:41 100:31 101:655 103:3729 105:530 106:143 107:217 108:537 109:2004 110:976 111:1125 112:596 113:803 114:766 115:1060 116:1003 117:836 118:1216 119:1288 120:341 121:762 122:1875 123:1271 124:1414 125:1434 128:657 129:232 130:354 131:669 132:353 133:158 134:306 135:72 136:276 137:251 138:351 139:181 140:200 141:336 142:549 143:399 144:501 145:90 146:552 147:435 148:776 149:368 150:152 151:607 152:413 153:207 154:42 155:506 156:310 157:420 158:284 159:783 160:359 161:458 162:917 163:227 164:626 165:580 166:283 167:637 168:1038 169:125 170:1108 171:185 172:12 173:1671 174:721 175:539 176:1331 177:2524 178:1876 179:297 180:1600 181:881 182:1411 183:477 184:634 185:1084 186:2656 187:1461 188:1864 189:1255 190:7275 192:7087 193:5444 194:4028 195:3362 196:1322 197:1036 198:4748 199:5505 200:6059 201:2525 202:9027 203:8858 204:4542 205:2648 206:2887 207:2812 208:3962 209:3672 210:3074 211:1598 212:2142 213:1990 214:888 215:84 216:5452 217:1711 218:634 219:324 220:1276 221:587 222:332 223:522

End of report