Orbit

Routing Table Report 05:00 +10GMT Sat 30 Nov, 2013

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

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

BGP routing table entries examined: 470420 Prefixes after maximum aggregation: 188387 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 234536 Total ASes present in the Internet Routing Table: 45476 Prefixes per ASN: 10.34 Origin-only ASes present in the Internet Routing Table: 35480 Origin ASes announcing only one prefix: 16308 Transit ASes present in the Internet Routing Table: 5781 Transit-only ASes present in the Internet Routing Table: 155 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 29 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 1082 Unregistered ASNs in the Routing Table: 300 Number of 32-bit ASNs allocated by the RIRs: 5418 Number of 32-bit ASNs visible in the Routing Table: 4215 Prefixes from 32-bit ASNs in the Routing Table: 13311 Number of bogon 32-bit ASNs visible in the Routing Table: 1 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1239 Number of addresses announced to Internet: 2657087996 Equivalent to 158 /8s, 95 /16s and 241 /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: 163911

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

Prefixes being announced by APNIC Region ASes: 110197 Total APNIC prefixes after maximum aggregation: 33426 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 112495 Unique aggregates announced from the APNIC address blocks: 47717 APNIC Region origin ASes present in the Internet Routing Table: 4843 APNIC Prefixes per ASN: 23.23 APNIC Region origin ASes announcing only one prefix: 1228 APNIC Region transit ASes present in the Internet Routing Table: 826 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 20 Number of APNIC region 32-bit ASNs visible in the Routing Table: 763 Number of APNIC addresses announced to Internet: 728931580 Equivalent to 43 /8s, 114 /16s and 156 /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: 162727 Total ARIN prefixes after maximum aggregation: 81305 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163601 Unique aggregates announced from the ARIN address blocks: 75815 ARIN Region origin ASes present in the Internet Routing Table: 15891 ARIN Prefixes per ASN: 10.30 ARIN Region origin ASes announcing only one prefix: 6013 ARIN Region transit ASes present in the Internet Routing Table: 1616 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 40 Number of ARIN addresses announced to Internet: 1073653760 Equivalent to 63 /8s, 254 /16s and 168 /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: 119159 Total RIPE prefixes after maximum aggregation: 61047 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 122939 Unique aggregates announced from the RIPE address blocks: 78695 RIPE Region origin ASes present in the Internet Routing Table: 17524 RIPE Prefixes per ASN: 7.02 RIPE Region origin ASes announcing only one prefix: 8307 RIPE Region transit ASes present in the Internet Routing Table: 2764 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2496 Number of RIPE addresses announced to Internet: 656210944 Equivalent to 39 /8s, 28 /16s and 252 /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: 52525 Total LACNIC prefixes after maximum aggregation: 9814 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 57781 Unique aggregates announced from the LACNIC address blocks: 27291 LACNIC Region origin ASes present in the Internet Routing Table: 2041 LACNIC Prefixes per ASN: 28.31 LACNIC Region origin ASes announcing only one prefix: 557 LACNIC Region transit ASes present in the Internet Routing Table: 384 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 908 Number of LACNIC addresses announced to Internet: 145587200 Equivalent to 8 /8s, 173 /16s and 124 /24s Percentage of available LACNIC address space announced: 86.8

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: 11711 Total AfriNIC prefixes after maximum aggregation: 2588 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 12365 Unique aggregates announced from the AfriNIC address blocks: 4021 AfriNIC Region origin ASes present in the Internet Routing Table: 685 AfriNIC Prefixes per ASN: 18.05 AfriNIC Region origin ASes announcing only one prefix: 203 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: 8 Number of AfriNIC addresses announced to Internet: 48531200 Equivalent to 2 /8s, 228 /16s and 135 /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 17974 2717 902 90 PT TELEKOMUNIKASI INDONESIA 4766 2138 11550 641 Korea Telecom (KIX) 7545 2109 319 111 TPG Internet Pty Ltd 4755 1793 392 190 TATA Communications formerly 9829 1539 1245 45 BSNL National Internet Backbo 9583 1251 95 510 Sify Limited 9498 1216 309 73 BHARTI Airtel Ltd. 7552 1163 1080 13 Vietel Corporation 24560 1102 382 166 Bharti Airtel Ltd., Telemedia 4808 1042 1945 300 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 3042 3688 53 BellSouth.net Inc. 22773 2211 2939 137 Cox Communications, Inc. 18566 2052 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 20115 1681 1652 601 Charter Communications 4323 1652 1106 420 Time Warner Telecom 701 1502 11144 778 MCI Communications Services, 7029 1469 1257 164 Windstream Communications Inc 30036 1390 313 582 Mediacom Communications Corp 7018 1332 17779 871 AT&T WorldNet Services

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 1884 544 16 OJSC "Vimpelcom" 34984 1367 244 224 TELLCOM ILETISIM HIZMETLERI A 20940 1196 454 893 Akamai Technologies European 31148 1010 45 20 FreeNet ISP 13188 895 99 48 TOV "Bank-Inform" 6849 856 363 39 JSC UKRTELECOM, 8551 787 370 41 Bezeq International 6830 774 2328 426 UPC Distribution Services 12479 680 798 53 Uni2 Autonomous System 35228 547 246 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 3405 1807 90 NET Servicos de Comunicao S.A 10620 2671 433 213 Telmex Colombia S.A. 7303 1726 1151 230 Telecom Argentina Stet-France 18881 1706 908 20 Global Village Telecom 8151 1346 2850 414 UniNet S.A. de C.V. 11830 868 364 15 Instituto Costarricense de El 27947 822 94 92 Telconet S.A 6147 792 373 27 Telefonica Del Peru 7738 780 1498 36 Telecomunicacoes da Bahia S.A 6503 771 434 61 AVANTEL, 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 1864 112 5 Sudanese Mobile Telephone (ZA 24863 868 338 26 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 412 956 9 TEDATA 24835 297 144 9 RAYA Telecom - Egypt 3741 251 921 209 The Internet Solution 29571 227 17 14 Ci Telecom Autonomous system 36992 222 501 29 Etisalat MISR 15706 221 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 3405 1807 90 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 17974 2717 902 90 PT TELEKOMUNIKASI INDONESIA 10620 2671 433 213 Telmex Colombia S.A. 22773 2211 2939 137 Cox Communications, Inc. 4766 2138 11550 641 Korea Telecom (KIX) 7545 2109 319 111 TPG Internet Pty Ltd 18566 2052 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 8402 1884 544 16 OJSC "Vimpelcom"

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 3042 2989 BellSouth.net Inc. 17974 2717 2627 PT TELEKOMUNIKASI INDONESIA 10620 2671 2458 Telmex Colombia S.A. 22773 2211 2074 Cox Communications, Inc. 7545 2109 1998 TPG Internet Pty Ltd 1785 2044 1912 PaeTec Communications, Inc. 18566 2052 1874 MegaPath Corporation 8402 1884 1868 OJSC "Vimpelcom" 36998 1864 1859 Sudanese Mobile Telephone (ZA 18881 1706 1686 Global Village Telecom

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. 65514 PRIVATE 5.102.224.0/19 47956 XFONE COMMUNICATION 62828 UNALLOCATED 8.21.130.0/24 4323 Time Warner Telecom

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. 23.91.0.0/19 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/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 /12:253 /13:476 /14:936 /15:1645 /16:12866 /17:6791 /18:11190 /19:23090 /20:32913 /21:35673 /22:50016 /23:43955 /24:250242 /25:44 /26:33 /27:50 /28:37 /29:29 /30:31 /31:0 /32:0

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

ASN No of nets Total ann. Description 18566 2007 2052 MegaPath Corporation 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1568 1884 OJSC "Vimpelcom" 22773 1465 2211 Cox Communications, Inc. 30036 1232 1390 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1088 2044 PaeTec Communications, Inc. 7029 1046 1469 Windstream Communications Inc 6983 1035 1293 ITC^Deltacom

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

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

1:907 2:840 3:3 4:17 5:1019 6:21 8:608 12:1873 13:3 14:880 15:11 16:3 17:18 18:19 20:25 23:603 24:1759 27:1712 31:1518 32:45 33:2 34:5 36:95 37:1938 38:912 39:5 40:185 41:3248 42:319 44:14 46:2032 47:10 49:693 50:856 52:12 54:44 55:5 56:4 57:26 58:1115 59:578 60:367 61:1466 62:1248 63:1977 64:4395 65:2353 66:4250 67:2102 68:1102 69:3309 70:948 71:513 72:2023 74:2632 75:394 76:304 77:1217 78:1062 79:664 80:1275 81:1052 82:631 83:690 84:586 85:1255 86:382 87:1023 88:552 89:1552 90:154 91:5686 92:613 93:1609 94:2085 95:1511 96:515 97:347 98:1085 99:41 100:31 101:412 103:3719 105:530 106:143 107:218 108:535 109:1996 110:978 111:1119 112:579 113:801 114:757 115:1047 116:1012 117:812 118:1206 119:1284 120:369 121:746 122:1836 123:1271 124:1385 125:1463 128:626 129:222 130:337 131:661 132:346 133:158 134:290 135:72 136:275 137:246 138:350 139:178 140:172 141:335 142:535 143:393 144:496 145:90 146:540 147:409 148:730 149:370 150:154 151:663 152:413 153:207 154:53 155:507 156:303 157:369 158:283 159:694 160:361 161:456 162:917 163:206 164:617 165:582 166:283 167:637 168:1036 169:124 170:1108 171:185 172:12 173:1671 174:721 175:530 176:1325 177:2556 178:1876 179:302 180:1616 181:874 182:1409 183:474 184:640 185:1073 186:2639 187:1454 188:1852 189:1247 190:7276 192:7010 193:5430 194:4024 195:3358 196:1333 197:1034 198:4705 199:5474 200:6043 201:2524 202:8909 203:8954 204:4465 205:2636 206:2764 207:2748 208:3963 209:3663 210:2965 211:1572 212:2152 213:2002 214:890 215:86 216:5414 217:1700 218:630 219:318 220:1271 221:585 222:330 223:553

End of report