Orbit

Routing Table Report 05:00 +10GMT Thu 28 Nov, 2013

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

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

BGP routing table entries examined: 469146 Prefixes after maximum aggregation: 188274 Deaggregation factor: 2.49 Unique aggregates announced to Internet: 234654 Total ASes present in the Internet Routing Table: 41255 Prefixes per ASN: 11.37 Origin-only ASes present in the Internet Routing Table: 35483 Origin ASes announcing only one prefix: 16309 Transit ASes present in the Internet Routing Table: 5772 Transit-only ASes present in the Internet Routing Table: 154 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: 1080 Unregistered ASNs in the Routing Table: 299 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: 13152 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1221 Number of addresses announced to Internet: 2655567356 Equivalent to 158 /8s, 72 /16s and 189 /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: 163015

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

Prefixes being announced by APNIC Region ASes: 110082 Total APNIC prefixes after maximum aggregation: 33393 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 112336 Unique aggregates announced from the APNIC address blocks: 47642 APNIC Region origin ASes present in the Internet Routing Table: 4846 APNIC Prefixes per ASN: 23.18 APNIC Region origin ASes announcing only one prefix: 1226 APNIC Region transit ASes present in the Internet Routing Table: 822 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: 0 Number of APNIC addresses announced to Internet: 728974076 Equivalent to 43 /8s, 115 /16s and 66 /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: 161778 Total ARIN prefixes after maximum aggregation: 81281 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162649 Unique aggregates announced from the ARIN address blocks: 75837 ARIN Region origin ASes present in the Internet Routing Table: 15892 ARIN Prefixes per ASN: 10.23 ARIN Region origin ASes announcing only one prefix: 6012 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: 0 Number of ARIN addresses announced to Internet: 1073508096 Equivalent to 63 /8s, 252 /16s and 111 /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: 119089 Total RIPE prefixes after maximum aggregation: 61005 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 122848 Unique aggregates announced from the RIPE address blocks: 78892 RIPE Region origin ASes present in the Internet Routing Table: 17517 RIPE Prefixes per ASN: 7.01 RIPE Region origin ASes announcing only one prefix: 8311 RIPE Region transit ASes present in the Internet Routing Table: 2754 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: 0 Number of RIPE addresses announced to Internet: 656073216 Equivalent to 39 /8s, 26 /16s and 226 /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: 52544 Total LACNIC prefixes after maximum aggregation: 9803 LACNIC Deaggregation factor: 5.36 Prefixes being announced from the LACNIC address blocks: 57739 Unique aggregates announced from the LACNIC address blocks: 27286 LACNIC Region origin ASes present in the Internet Routing Table: 2039 LACNIC Prefixes per ASN: 28.32 LACNIC Region origin ASes announcing only one prefix: 555 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: 0 Number of LACNIC addresses announced to Internet: 144115200 Equivalent to 8 /8s, 151 /16s and 6 /24s Percentage of available LACNIC address space announced: 85.9

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: 11718 Total AfriNIC prefixes after maximum aggregation: 2590 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 12353 Unique aggregates announced from the AfriNIC address blocks: 4021 AfriNIC Region origin ASes present in the Internet Routing Table: 687 AfriNIC Prefixes per ASN: 17.98 AfriNIC Region origin ASes announcing only one prefix: 205 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: 0 Number of AfriNIC addresses announced to Internet: 48721152 Equivalent to 2 /8s, 231 /16s and 109 /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 17974 2714 902 88 PT TELEKOMUNIKASI INDONESIA 4766 2137 11550 641 Korea Telecom (KIX) 7545 2107 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 1163 1080 13 Vietel Corporation 24560 1096 382 166 Bharti Airtel Ltd., Telemedia 4808 1041 1945 301 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 2054 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 20115 1681 1652 601 Charter Communications 4323 1652 1114 420 Time Warner Telecom 701 1502 11144 778 MCI Communications Services, 30036 1396 316 574 Mediacom Communications Corp 7018 1332 17779 871 AT&T WorldNet Services 6983 1293 755 578 ITC^Deltacom

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 1919 544 16 OJSC "Vimpelcom" 34984 1366 244 224 TELLCOM ILETISIM HIZMETLERI A 20940 1179 446 892 Akamai Technologies European 31148 1010 45 20 FreeNet ISP 13188 895 99 48 TOV "Bank-Inform" 6849 857 363 39 JSC UKRTELECOM, 8551 784 370 41 Bezeq International 6830 775 2328 427 UPC Distribution Services 12479 677 798 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 3404 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 1702 908 20 Global Village Telecom 8151 1344 2847 417 UniNet S.A. de C.V. 11830 867 364 15 Instituto Costarricense de El 27947 821 94 92 Telconet S.A 6147 787 373 27 Telefonica Del Peru 6503 783 434 62 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia 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 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 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 3404 1803 89 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 17974 2714 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2671 433 213 Telmex Colombia S.A. 22773 2211 2939 137 Cox Communications, Inc. 4766 2137 11550 641 Korea Telecom (KIX) 7545 2107 319 111 TPG Internet Pty Ltd 18566 2054 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 8402 1919 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 2714 2626 PT TELEKOMUNIKASI INDONESIA 10620 2671 2458 Telmex Colombia S.A. 22773 2211 2074 Cox Communications, Inc. 7545 2107 1996 TPG Internet Pty Ltd 1785 2044 1912 PaeTec Communications, Inc. 8402 1919 1903 OJSC "Vimpelcom" 18566 2054 1876 MegaPath Corporation 36998 1864 1859 Sudanese Mobile Telephone (ZA 18881 1702 1682 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 /13:475 /14:929 /15:1634 /16:12854 /17:6774 /18:11195 /19:23056 /20:32865 /21:35567 /22:49999 /23:43759 /24:249411 /25:44 /26:33 /27:51 /28:37 /29:29 /30:31 /31:0 /32:0

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

ASN No of nets Total ann. Description 18566 2008 2054 MegaPath Corporation 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1605 1919 OJSC "Vimpelcom" 22773 1465 2211 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/au/data-sXXas-nos

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

1:906 2:863 3:3 4:17 5:1023 6:21 8:609 12:1874 13:3 14:880 15:11 16:3 17:18 18:19 20:25 23:591 24:1759 27:1723 31:1514 32:45 33:2 34:5 36:87 37:1939 38:913 39:5 40:182 41:3248 42:288 44:14 46:2036 47:10 49:693 50:857 52:12 54:44 55:5 56:4 57:26 58:1113 59:576 60:367 61:1466 62:1247 63:1976 64:4382 65:2345 66:4155 67:2094 68:1086 69:3299 70:898 71:487 72:2018 74:2582 75:318 76:304 77:1221 78:1066 79:667 80:1278 81:1051 82:630 83:679 84:587 85:1251 86:377 87:1005 88:555 89:1543 90:152 91:5689 92:612 93:1605 94:2078 95:1534 96:516 97:347 98:1065 99:41 100:32 101:409 103:3705 105:528 106:142 107:218 108:535 109:1993 110:975 111:1112 112:594 113:811 114:755 115:1046 116:1011 117:810 118:1187 119:1283 120:367 121:746 122:1833 123:1271 124:1385 125:1461 128:625 129:222 130:337 131:661 132:347 133:158 134:293 135:72 136:275 137:246 138:351 139:176 140:172 141:333 142:536 143:394 144:493 145:90 146:523 147:405 148:726 149:370 150:154 151:650 152:412 153:205 154:53 155:503 156:303 157:367 158:284 159:694 160:361 161:455 162:868 163:205 164:617 165:582 166:261 167:637 168:1037 169:124 170:1108 171:184 172:27 173:1628 174:665 175:523 176:1311 177:2522 178:1870 179:290 180:1615 181:857 182:1400 183:472 184:628 185:1068 186:2643 187:1456 188:1846 189:1254 190:7287 192:7009 193:5428 194:4028 195:3364 196:1327 197:1034 198:4719 199:5472 200:6033 201:2515 202:8913 203:8961 204:4479 205:2632 206:2753 207:2747 208:3963 209:3620 210:2960 211:1572 212:2157 213:2002 214:893 215:86 216:5384 217:1704 218:626 219:318 220:1275 221:584 222:326 223:548

End of report