Orbit

Routing Table Report 05:00 +10GMT Sun 01 Dec, 2013

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

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

BGP routing table entries examined: 470311 Prefixes after maximum aggregation: 188316 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 234500 Total ASes present in the Internet Routing Table: 45468 Prefixes per ASN: 10.34 Origin-only ASes present in the Internet Routing Table: 35481 Origin ASes announcing only one prefix: 16298 Transit ASes present in the Internet Routing Table: 5777 Transit-only ASes present in the Internet Routing Table: 157 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 29 Max AS path prepend of ASN ( 36992) 22 Prefixes from unregistered ASNs in the Routing Table: 1081 Unregistered ASNs in the Routing Table: 299 Number of 32-bit ASNs allocated by the RIRs: 5427 Number of 32-bit ASNs visible in the Routing Table: 4210 Prefixes from 32-bit ASNs in the Routing Table: 13163 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: 1240 Number of addresses announced to Internet: 2656691964 Equivalent to 158 /8s, 89 /16s and 230 /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: 163952

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

Prefixes being announced by APNIC Region ASes: 110129 Total APNIC prefixes after maximum aggregation: 33421 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 112300 Unique aggregates announced from the APNIC address blocks: 47658 APNIC Region origin ASes present in the Internet Routing Table: 4841 APNIC Prefixes per ASN: 23.20 APNIC Region origin ASes announcing only one prefix: 1221 APNIC Region transit ASes present in the Internet Routing Table: 823 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: 762 Number of APNIC addresses announced to Internet: 728515068 Equivalent to 43 /8s, 108 /16s and 65 /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: 162783 Total ARIN prefixes after maximum aggregation: 81288 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163658 Unique aggregates announced from the ARIN address blocks: 75847 ARIN Region origin ASes present in the Internet Routing Table: 15890 ARIN Prefixes per ASN: 10.30 ARIN Region origin ASes announcing only one prefix: 6010 ARIN Region transit ASes present in the Internet Routing Table: 1617 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: 1073638144 Equivalent to 63 /8s, 254 /16s and 107 /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: 119237 Total RIPE prefixes after maximum aggregation: 61005 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 123036 Unique aggregates announced from the RIPE address blocks: 78716 RIPE Region origin ASes present in the Internet Routing Table: 17530 RIPE Prefixes per ASN: 7.02 RIPE Region origin ASes announcing only one prefix: 8310 RIPE Region transit ASes present in the Internet Routing Table: 2763 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 23 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2499 Number of RIPE addresses announced to Internet: 656243712 Equivalent to 39 /8s, 29 /16s and 124 /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: 52548 Total LACNIC prefixes after maximum aggregation: 9813 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 57769 Unique aggregates announced from the LACNIC address blocks: 27265 LACNIC Region origin ASes present in the Internet Routing Table: 2038 LACNIC Prefixes per ASN: 28.35 LACNIC Region origin ASes announcing only one prefix: 553 LACNIC Region transit ASes present in the Internet Routing Table: 381 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: 901 Number of LACNIC addresses announced to Internet: 145588224 Equivalent to 8 /8s, 173 /16s and 128 /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: 11662 Total AfriNIC prefixes after maximum aggregation: 2582 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 12308 Unique aggregates announced from the AfriNIC address blocks: 4017 AfriNIC Region origin ASes present in the Internet Routing Table: 680 AfriNIC Prefixes per ASN: 18.10 AfriNIC Region origin ASes announcing only one prefix: 204 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: 48529664 Equivalent to 2 /8s, 228 /16s and 129 /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 2718 902 88 PT TELEKOMUNIKASI INDONESIA 4766 2138 11550 641 Korea Telecom (KIX) 7545 2108 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 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 1683 1653 599 Charter Communications 4323 1653 1114 421 Time Warner Telecom 701 1502 11144 778 MCI Communications Services, 7029 1468 1257 164 Windstream Communications Inc 30036 1391 313 583 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 1867 544 16 OJSC "Vimpelcom" 34984 1365 244 224 TELLCOM ILETISIM HIZMETLERI A 20940 1195 454 892 Akamai Technologies European 31148 1010 45 20 FreeNet ISP 13188 895 99 48 TOV "Bank-Inform" 6849 856 363 39 JSC UKRTELECOM, 8551 786 370 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 2673 433 213 Telmex Colombia S.A. 7303 1729 1151 232 Telecom Argentina Stet-France 18881 1706 908 20 Global Village Telecom 8151 1345 2850 414 UniNet S.A. de C.V. 11830 868 364 15 Instituto Costarricense de El 27947 811 94 91 Telconet S.A 6147 789 373 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 229 21 15 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 2718 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2673 433 213 Telmex Colombia S.A. 22773 2211 2939 137 Cox Communications, Inc. 4766 2138 11550 641 Korea Telecom (KIX) 7545 2108 319 111 TPG Internet Pty Ltd 18566 2052 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 8402 1867 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 2718 2630 PT TELEKOMUNIKASI INDONESIA 10620 2673 2460 Telmex Colombia S.A. 22773 2211 2074 Cox Communications, Inc. 7545 2108 1997 TPG Internet Pty Ltd 1785 2044 1912 PaeTec Communications, Inc. 18566 2052 1874 MegaPath Corporation 36998 1864 1859 Sudanese Mobile Telephone (ZA 8402 1867 1851 OJSC "Vimpelcom" 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 /16:12860 /17:6784 /18:11183 /19:23093 /20:32906 /21:35662 /22:50060 /23:43933 /24:250146 /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 1550 1867 OJSC "Vimpelcom" 22773 1465 2211 Cox Communications, Inc. 30036 1232 1391 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1088 2044 PaeTec Communications, Inc. 7029 1045 1468 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 2:822 3:3 4:17 5:1026 6:21 8:608 12:1874 13:3 14:878 15:11 16:3 17:18 18:19 20:25 23:603 24:1759 27:1712 31:1520 32:45 33:2 34:5 36:95 37:1940 38:912 39:5 40:185 41:3232 42:225 44:14 46:2064 47:10 49:693 50:856 52:12 54:44 55:5 56:4 57:26 58:1114 59:578 60:367 61:1463 62:1239 63:1977 64:4395 65:2354 66:4251 67:2102 68:1113 69:3305 70:949 71:514 72:2023 74:2632 75:394 76:304 77:1218 78:1067 79:668 80:1276 81:1053 82:634 83:690 84:585 85:1256 86:382 87:1023 88:549 89:1552 90:154 91:5700 92:611 93:1609 94:2085 95:1515 96:515 97:348 98:1085 99:41 100:33 101:412 103:3734 105:530 106:143 107:218 108:535 109:1998 110:957 111:1122 112:578 113:803 114:757 115:1048 116:1004 117:816 118:1213 119:1284 120:368 121:745 122:1837 123:1271 124:1375 125:1463 128:627 129:222 130:337 131:662 132:347 133:158 134:293 135:72 136:275 137:246 138:349 139:178 140:172 141:335 142:537 143:393 144:496 145:90 146:540 147:424 148:729 149:370 150:154 151:664 152:413 153:207 154:53 155:507 156:303 157:369 158:283 159:693 160:361 161:455 162:918 163:206 164:619 165:581 166:283 167:636 168:1036 169:124 170:1108 171:185 172:12 173:1671 174:721 175:530 176:1325 177:2516 178:1879 179:295 180:1620 181:875 182:1409 183:474 184:639 185:1075 186:2631 187:1460 188:1854 189:1251 190:7267 192:7001 193:5426 194:4026 195:3361 196:1336 197:1032 198:4703 199:5473 200:6041 201:2520 202:8895 203:8944 204:4474 205:2635 206:2764 207:2748 208:3963 209:3665 210:2963 211:1573 212:2154 213:1999 214:888 215:86 216:5429 217:1703 218:631 219:318 220:1273 221:586 222:330 223:555

End of report