Orbit

Routing Table Report 04:00 +10GMT Thu 28 Nov, 2013

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

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

BGP routing table entries examined: 473621 Prefixes after maximum aggregation: 189597 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 234922 Total ASes present in the Internet Routing Table: 41353 Prefixes per ASN: 11.45 Origin-only ASes present in the Internet Routing Table: 35398 Origin ASes announcing only one prefix: 16274 Transit ASes present in the Internet Routing Table: 5955 Transit-only ASes present in the Internet Routing Table: 169 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: 1006 Unregistered ASNs in the Routing Table: 283 Number of 32-bit ASNs allocated by the RIRs: 5406 Number of 32-bit ASNs visible in the Routing Table: 0 Prefixes from 32-bit ASNs in the Routing Table: 13243 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1231 Number of addresses announced to Internet: 2656050012 Equivalent to 158 /8s, 80 /16s and 27 /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: 95.3 Total number of prefixes smaller than registry allocations: 165203

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

Prefixes being announced by APNIC Region ASes: 112466 Total APNIC prefixes after maximum aggregation: 34060 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 114723 Unique aggregates announced from the APNIC address blocks: 47883 APNIC Region origin ASes present in the Internet Routing Table: 4876 APNIC Prefixes per ASN: 23.53 APNIC Region origin ASes announcing only one prefix: 1215 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: 0 Number of APNIC addresses announced to Internet: 729088704 Equivalent to 43 /8s, 117 /16s and 2 /24s Percentage of available APNIC address space announced: 85.2

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: 162968 Total ARIN prefixes after maximum aggregation: 81671 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163781 Unique aggregates announced from the ARIN address blocks: 75901 ARIN Region origin ASes present in the Internet Routing Table: 15936 ARIN Prefixes per ASN: 10.28 ARIN Region origin ASes announcing only one prefix: 6006 ARIN Region transit ASes present in the Internet Routing Table: 1659 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: 0 Number of ARIN addresses announced to Internet: 1073753216 Equivalent to 64 /8s, 0 /16s and 44 /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: 119410 Total RIPE prefixes after maximum aggregation: 61041 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 123121 Unique aggregates announced from the RIPE address blocks: 78849 RIPE Region origin ASes present in the Internet Routing Table: 17516 RIPE Prefixes per ASN: 7.03 RIPE Region origin ASes announcing only one prefix: 8295 RIPE Region transit ASes present in the Internet Routing Table: 2822 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 103 Number of RIPE region 32-bit ASNs visible in the Routing Table: 0 Number of RIPE addresses announced to Internet: 656056292 Equivalent to 39 /8s, 26 /16s and 159 /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: 53094 Total LACNIC prefixes after maximum aggregation: 10014 LACNIC Deaggregation factor: 5.30 Prefixes being announced from the LACNIC address blocks: 58390 Unique aggregates announced from the LACNIC address blocks: 27280 LACNIC Region origin ASes present in the Internet Routing Table: 2044 LACNIC Prefixes per ASN: 28.57 LACNIC Region origin ASes announcing only one prefix: 550 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: 0 Number of LACNIC addresses announced to Internet: 144258616 Equivalent to 8 /8s, 153 /16s and 54 /24s Percentage of available LACNIC address space announced: 86.0

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: 11733 Total AfriNIC prefixes after maximum aggregation: 2608 AfriNIC Deaggregation factor: 4.50 Prefixes being announced from the AfriNIC address blocks: 12375 Unique aggregates announced from the AfriNIC address blocks: 4027 AfriNIC Region origin ASes present in the Internet Routing Table: 690 AfriNIC Prefixes per ASN: 17.93 AfriNIC Region origin ASes announcing only one prefix: 208 AfriNIC Region transit ASes present in the Internet Routing Table: 140 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: 0 Number of AfriNIC addresses announced to Internet: 48723456 Equivalent to 2 /8s, 231 /16s and 118 /24s Percentage of available AfriNIC address space announced: 48.4

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 2931 11557 940 Korea Telecom (KIX) 17974 2715 902 88 PT TELEKOMUNIKASI INDONESIA 7545 2111 319 111 TPG Internet Pty Ltd 4755 1792 392 190 TATA Communications formerly 9829 1544 1245 45 BSNL National Internet Backbo 9583 1251 95 510 Sify Limited 9498 1213 309 73 BHARTI Airtel Ltd. 7552 1165 1080 13 Vietel Corporation 4808 1144 2119 337 CNCGROUP IP network: China169 24560 1096 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 2055 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 20115 1682 1653 602 Charter Communications 4323 1642 1098 419 Time Warner Telecom 701 1507 11144 781 MCI Communications Services, 30036 1396 316 574 Mediacom Communications Corp 7018 1332 17779 872 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 1958 544 16 OJSC "Vimpelcom" 34984 1366 244 224 TELLCOM ILETISIM HIZMETLERI A 20940 1177 445 890 Akamai Technologies European 31148 1010 45 20 FreeNet ISP 13188 896 99 48 TOV "Bank-Inform" 6849 857 363 39 JSC UKRTELECOM, 8551 784 370 41 Bezeq International 6830 744 2325 400 UPC Distribution Services 12479 677 798 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 3392 1803 89 NET Servicos de Comunicao S.A 10620 2671 433 213 Telmex Colombia S.A. 7303 1729 1151 232 Telecom Argentina Stet-France 18881 1699 908 20 Global Village Telecom 8151 1358 2850 420 UniNet S.A. de C.V. 11830 867 364 15 Instituto Costarricense de El 27947 846 93 90 Telconet S.A 6147 787 373 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 1864 112 5 Sudanese Mobile Telephone (ZA 24863 869 338 26 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 412 956 9 TEDATA 24835 297 144 9 RAYA Telecom - Egypt 3741 256 921 214 The Internet Solution 29571 227 17 14 Ci Telecom Autonomous system 15706 221 32 6 Sudatel Internet Exchange Aut 36992 217 484 30 Etisalat MISR 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 3392 1803 89 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 4766 2931 11557 940 Korea Telecom (KIX) 17974 2715 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2671 433 213 Telmex Colombia S.A. 22773 2208 2939 136 Cox Communications, Inc. 7545 2111 319 111 TPG Internet Pty Ltd 18566 2055 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 8402 1958 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 2715 2627 PT TELEKOMUNIKASI INDONESIA 10620 2671 2458 Telmex Colombia S.A. 22773 2208 2072 Cox Communications, Inc. 7545 2111 2000 TPG Internet Pty Ltd 4766 2931 1991 Korea Telecom (KIX) 8402 1958 1942 OJSC "Vimpelcom" 1785 2044 1912 PaeTec Communications, Inc. 18566 2055 1877 MegaPath Corporation 36998 1864 1859 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 /13:475 /14:925 /15:1629 /16:12839 /17:6780 /18:11346 /19:23141 /20:32963 /21:35575 /22:50121 /23:43940 /24:250971 /25:880 /26:993 /27:474 /28:49 /29:81 /30:22 /31:0 /32:14

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

ASN No of nets Total ann. Description 18566 2009 2055 MegaPath Corporation 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1641 1958 OJSC "Vimpelcom" 22773 1462 2208 Cox Communications, Inc. 30036 1237 1396 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1088 2044 PaeTec Communications, Inc. 6983 1035 1293 ITC^Deltacom 22561 964 1240 Digital Teleport, Inc

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

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

1:907 2:872 3:3 4:17 5:1025 6:21 8:611 12:1875 13:3 14:901 15:11 16:3 17:18 18:19 20:25 23:602 24:1760 27:1711 31:1516 32:45 33:2 34:5 36:87 37:1940 38:919 39:5 40:182 41:3252 42:290 44:14 46:2045 47:10 49:696 50:857 52:12 54:44 55:5 56:4 57:26 58:1169 59:577 60:368 61:1493 62:1249 63:1976 64:4388 65:2348 66:4155 67:2093 68:1087 69:3301 70:898 71:488 72:2019 74:2586 75:317 76:304 77:1221 78:1081 79:668 80:1267 81:1049 82:628 83:681 84:593 85:1252 86:376 87:1006 88:555 89:1542 90:152 91:5685 92:611 93:1604 94:2079 95:1538 96:516 97:347 98:1065 99:41 100:32 101:656 103:3713 105:528 106:142 107:218 108:537 109:1993 110:979 111:1116 112:609 113:813 114:764 115:1056 116:1008 117:833 118:1188 119:1292 120:340 121:761 122:1871 123:1271 124:1423 125:1431 128:659 129:232 130:353 131:669 132:353 133:158 134:305 135:72 136:276 137:251 138:351 139:179 140:198 141:334 142:548 143:396 144:497 145:90 146:534 147:414 148:771 149:370 150:153 151:648 152:412 153:205 154:53 155:502 156:306 157:418 158:285 159:783 160:361 161:457 162:868 163:226 164:622 165:586 166:261 167:637 168:1044 169:125 170:1109 171:184 172:27 173:1627 174:665 175:531 176:1317 177:2521 178:1873 179:290 180:1594 181:867 182:1402 183:472 184:629 185:1069 186:2643 187:1453 188:1853 189:1255 190:7304 192:7084 193:5423 194:4020 195:3363 196:1331 197:1034 198:4767 199:5507 200:6053 201:2517 202:9015 203:8915 204:4547 205:2652 206:2843 207:2810 208:3966 209:3627 210:3066 211:1593 212:2155 213:2005 214:892 215:86 216:5407 217:1702 218:627 219:323 220:1278 221:584 222:328 223:517

End of report