Orbit

Routing Table Report 04:00 +10GMT Thu 17 Oct, 2013

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

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

BGP routing table entries examined: 469882 Prefixes after maximum aggregation: 189177 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 232990 Total ASes present in the Internet Routing Table: 45217 Prefixes per ASN: 10.39 Origin-only ASes present in the Internet Routing Table: 35263 Origin ASes announcing only one prefix: 16274 Transit ASes present in the Internet Routing Table: 5937 Transit-only ASes present in the Internet Routing Table: 162 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 35 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 311 Unregistered ASNs in the Routing Table: 176 Number of 32-bit ASNs allocated by the RIRs: 5194 Number of 32-bit ASNs visible in the Routing Table: 4017 Prefixes from 32-bit ASNs in the Routing Table: 12490 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 745 Number of addresses announced to Internet: 2648344852 Equivalent to 157 /8s, 218 /16s and 137 /24s Percentage of available address space announced: 71.5 Percentage of allocated address space announced: 71.5 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: 164582

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

Prefixes being announced by APNIC Region ASes: 111406 Total APNIC prefixes after maximum aggregation: 33853 APNIC Deaggregation factor: 3.29 Prefixes being announced from the APNIC address blocks: 113472 Unique aggregates announced from the APNIC address blocks: 46798 APNIC Region origin ASes present in the Internet Routing Table: 4877 APNIC Prefixes per ASN: 23.27 APNIC Region origin ASes announcing only one prefix: 1222 APNIC Region transit ASes present in the Internet Routing Table: 834 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 709 Number of APNIC addresses announced to Internet: 728269824 Equivalent to 43 /8s, 104 /16s and 132 /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: 163032 Total ARIN prefixes after maximum aggregation: 81464 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163481 Unique aggregates announced from the ARIN address blocks: 75964 ARIN Region origin ASes present in the Internet Routing Table: 15906 ARIN Prefixes per ASN: 10.28 ARIN Region origin ASes announcing only one prefix: 6020 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: 26 Number of ARIN addresses announced to Internet: 1073124096 Equivalent to 63 /8s, 246 /16s and 147 /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: 118955 Total RIPE prefixes after maximum aggregation: 61311 RIPE Deaggregation factor: 1.94 Prefixes being announced from the RIPE address blocks: 122596 Unique aggregates announced from the RIPE address blocks: 79076 RIPE Region origin ASes present in the Internet Routing Table: 17477 RIPE Prefixes per ASN: 7.01 RIPE Region origin ASes announcing only one prefix: 8270 RIPE Region transit ASes present in the Internet Routing Table: 2829 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2416 Number of RIPE addresses announced to Internet: 656454372 Equivalent to 39 /8s, 32 /16s and 178 /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: 52158 Total LACNIC prefixes after maximum aggregation: 9900 LACNIC Deaggregation factor: 5.27 Prefixes being announced from the LACNIC address blocks: 57264 Unique aggregates announced from the LACNIC address blocks: 26538 LACNIC Region origin ASes present in the Internet Routing Table: 2042 LACNIC Prefixes per ASN: 28.04 LACNIC Region origin ASes announcing only one prefix: 566 LACNIC Region transit ASes present in the Internet Routing Table: 385 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: 860 Number of LACNIC addresses announced to Internet: 140613680 Equivalent to 8 /8s, 97 /16s and 152 /24s Percentage of available LACNIC address space announced: 83.8

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: 11674 Total AfriNIC prefixes after maximum aggregation: 2546 AfriNIC Deaggregation factor: 4.59 Prefixes being announced from the AfriNIC address blocks: 12324 Unique aggregates announced from the AfriNIC address blocks: 3991 AfriNIC Region origin ASes present in the Internet Routing Table: 658 AfriNIC Prefixes per ASN: 18.73 AfriNIC Region origin ASes announcing only one prefix: 196 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: 6 Number of AfriNIC addresses announced to Internet: 47789056 Equivalent to 2 /8s, 217 /16s and 52 /24s Percentage of available AfriNIC address space announced: 47.5

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 2941 11563 946 Korea Telecom (KIX) 17974 2713 903 90 PT TELEKOMUNIKASI INDONESIA 7545 2088 319 112 TPG Internet Pty Ltd 4755 1778 391 187 TATA Communications formerly 9829 1556 1241 43 BSNL National Internet Backbo 9498 1206 309 74 BHARTI Airtel Ltd. 9583 1184 90 512 Sify Limited 7552 1171 1146 10 Vietel Corporation 4808 1162 2127 339 CNCGROUP IP network: China169 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 3057 3688 56 BellSouth.net Inc. 22773 2172 2943 140 Cox Communications, Inc. 18566 2066 382 184 Covad Communications 1785 2024 680 127 PaeTec Communications, Inc. 20115 1678 1652 615 Charter Communications 4323 1618 1104 420 Time Warner Telecom 701 1510 11145 785 UUNET Technologies, Inc. 30036 1387 311 569 Mediacom Communications Corp 7018 1331 17506 859 AT&T WorldNet Services 6983 1294 771 579 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 1863 544 17 OJSC "Vimpelcom" 34984 1361 244 219 TELLCOM ILETISIM HIZMETLERI A 20940 1062 391 817 Akamai Technologies European 31148 995 44 20 FreeNet ISP 6830 891 2332 425 UPC Distribution Services 13188 880 99 62 TOV "Bank-Inform" 8551 758 370 41 Bezeq International 12479 687 799 49 Uni2 Autonomous System 35228 541 246 16 Avatar Broadband Limited 34744 515 157 53 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 3432 1772 91 NET Servicos de Comunicao S.A 10620 2602 423 249 TVCABLE BOGOTA 7303 1724 1135 233 Telecom Argentina Stet-France 18881 1472 844 20 Global Village Telecom 8151 1343 2819 413 UniNet S.A. de C.V. 11830 865 364 15 Instituto Costarricense de El 27947 839 93 89 Telconet S.A 6147 802 373 27 Telefonica Del Peru 6503 788 434 62 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 881 274 29 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 426 956 9 TEDATA 24835 292 80 8 RAYA Telecom - Egypt 3741 258 921 216 The Internet Solution 29571 223 17 11 Ci Telecom Autonomous system 36992 222 501 28 Etisalat MISR 15706 221 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 3432 1772 91 NET Servicos de Comunicao S.A 6389 3057 3688 56 BellSouth.net Inc. 4766 2941 11563 946 Korea Telecom (KIX) 17974 2713 903 90 PT TELEKOMUNIKASI INDONESIA 10620 2602 423 249 TVCABLE BOGOTA 22773 2172 2943 140 Cox Communications, Inc. 7545 2088 319 112 TPG Internet Pty Ltd 18566 2066 382 184 Covad Communications 1785 2024 680 127 PaeTec Communications, Inc. 36998 1864 112 5 Sudanese Mobile Telephone (ZA

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 3057 3001 BellSouth.net Inc. 17974 2713 2623 PT TELEKOMUNIKASI INDONESIA 10620 2602 2353 TVCABLE BOGOTA 22773 2172 2032 Cox Communications, Inc. 4766 2941 1995 Korea Telecom (KIX) 7545 2088 1976 TPG Internet Pty Ltd 1785 2024 1897 PaeTec Communications, Inc. 18566 2066 1882 Covad Communications 36998 1864 1859 Sudanese Mobile Telephone (ZA 8402 1863 1846 OJSC "Vimpelcom"

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. 23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c 23.91.160.0/19 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 /12:251 /13:482 /14:915 /15:1626 /16:12828 /17:6707 /18:11249 /19:22991 /20:32635 /21:35355 /22:50011 /23:43134 /24:249009 /25:897 /26:997 /27:483 /28:48 /29:80 /30:20 /31:0 /32:14

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

ASN No of nets Total ann. Description 18566 2017 2066 Covad Communications 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1709 3057 BellSouth.net Inc. 8402 1559 1863 OJSC "Vimpelcom" 22773 1442 2172 Cox Communications, Inc. 30036 1240 1387 Mediacom Communications Corp 11492 1192 1233 Cable One 1785 1088 2024 PaeTec Communications, Inc. 6983 1034 1294 ITC^Deltacom 22561 966 1242 Digital Teleport, Inc

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

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

1:845 2:842 3:3 4:17 5:992 6:20 8:615 12:1895 13:3 14:876 15:11 16:3 17:17 18:19 20:21 23:471 24:1716 27:1617 31:1472 32:45 33:2 34:5 36:81 37:1837 38:913 39:3 40:179 41:3243 42:249 44:12 46:2032 47:6 49:681 50:838 52:12 54:39 55:4 56:2 57:26 58:1167 59:572 60:358 61:1476 62:1191 63:1979 64:4554 65:2345 66:4149 67:2124 68:1099 69:3288 70:872 71:496 72:2018 74:2569 75:325 76:306 77:1160 78:1091 79:654 80:1332 81:1019 82:626 83:588 84:609 85:1232 86:454 87:1019 88:561 89:1742 90:157 91:5650 92:609 93:1605 94:2038 95:1626 96:519 97:344 98:1048 99:42 100:31 101:615 103:3409 105:522 106:143 107:210 108:511 109:1912 110:974 111:1134 112:583 113:790 114:720 115:1040 116:988 117:832 118:1171 119:1294 120:380 121:748 122:1885 123:1225 124:1367 125:1428 128:644 129:234 130:324 131:670 132:347 133:158 134:548 135:67 136:278 137:240 138:348 139:177 140:197 141:327 142:548 143:411 144:501 145:96 146:518 147:405 148:710 149:352 150:156 151:602 152:414 153:201 154:51 155:488 156:284 157:426 158:282 159:773 160:353 161:455 162:785 163:227 164:633 165:565 166:258 167:622 168:1045 169:128 170:1119 171:190 172:25 173:1616 174:679 175:513 176:1239 177:2372 178:1926 179:186 180:1573 181:758 182:1341 183:468 184:654 185:938 186:2599 187:1474 188:1884 189:1292 190:7230 192:7065 193:5414 194:4028 195:3318 196:1332 197:1019 198:4738 199:5478 200:6094 201:2538 202:8977 203:8906 204:4537 205:2636 206:2840 207:2920 208:3999 209:3648 210:2977 211:1571 212:2209 213:2013 214:898 215:93 216:5362 217:1685 218:620 219:315 220:1278 221:557 222:326 223:505

End of report