Orbit

Routing Table Report 05:00 +10GMT Fri 27 Dec, 2013

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

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

BGP routing table entries examined: 472111 Prefixes after maximum aggregation: 189074 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 236264 Total ASes present in the Internet Routing Table: 45706 Prefixes per ASN: 10.33 Origin-only ASes present in the Internet Routing Table: 35567 Origin ASes announcing only one prefix: 16289 Transit ASes present in the Internet Routing Table: 5793 Transit-only ASes present in the Internet Routing Table: 159 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 36 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 9576 Unregistered ASNs in the Routing Table: 1260 Number of 32-bit ASNs allocated by the RIRs: 5609 Number of 32-bit ASNs visible in the Routing Table: 4346 Prefixes from 32-bit ASNs in the Routing Table: 13580 Number of bogon 32-bit ASNs visible in the Routing Table: 1 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 1507 Number of addresses announced to Internet: 2660158716 Equivalent to 158 /8s, 142 /16s and 204 /24s Percentage of available address space announced: 71.9 Percentage of allocated address space announced: 71.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.4 Total number of prefixes smaller than registry allocations: 164269

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

Prefixes being announced by APNIC Region ASes: 110777 Total APNIC prefixes after maximum aggregation: 33487 APNIC Deaggregation factor: 3.31 Prefixes being announced from the APNIC address blocks: 113101 Unique aggregates announced from the APNIC address blocks: 48213 APNIC Region origin ASes present in the Internet Routing Table: 4848 APNIC Prefixes per ASN: 23.33 APNIC Region origin ASes announcing only one prefix: 1217 APNIC Region transit ASes present in the Internet Routing Table: 820 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 798 Number of APNIC addresses announced to Internet: 729130748 Equivalent to 43 /8s, 117 /16s and 166 /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: 162341 Total ARIN prefixes after maximum aggregation: 81523 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 163107 Unique aggregates announced from the ARIN address blocks: 75903 ARIN Region origin ASes present in the Internet Routing Table: 15894 ARIN Prefixes per ASN: 10.26 ARIN Region origin ASes announcing only one prefix: 5996 ARIN Region transit ASes present in the Internet Routing Table: 1634 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 49 Number of ARIN addresses announced to Internet: 1074928128 Equivalent to 64 /8s, 18 /16s and 26 /24s Percentage of available ARIN address space announced: 56.9

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: 119721 Total RIPE prefixes after maximum aggregation: 61332 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 123465 Unique aggregates announced from the RIPE address blocks: 79325 RIPE Region origin ASes present in the Internet Routing Table: 17563 RIPE Prefixes per ASN: 7.03 RIPE Region origin ASes announcing only one prefix: 8317 RIPE Region transit ASes present in the Internet Routing Table: 2745 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: 2550 Number of RIPE addresses announced to Internet: 655286784 Equivalent to 39 /8s, 14 /16s and 226 /24s Percentage of available RIPE address space announced: 95.3

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: 53036 Total LACNIC prefixes after maximum aggregation: 9865 LACNIC Deaggregation factor: 5.38 Prefixes being announced from the LACNIC address blocks: 58393 Unique aggregates announced from the LACNIC address blocks: 27457 LACNIC Region origin ASes present in the Internet Routing Table: 2052 LACNIC Prefixes per ASN: 28.46 LACNIC Region origin ASes announcing only one prefix: 552 LACNIC Region transit ASes present in the Internet Routing Table: 392 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 36 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 941 Number of LACNIC addresses announced to Internet: 147367168 Equivalent to 8 /8s, 200 /16s and 165 /24s Percentage of available LACNIC address space announced: 87.8

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: 11785 Total AfriNIC prefixes after maximum aggregation: 2614 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12538 Unique aggregates announced from the AfriNIC address blocks: 4199 AfriNIC Region origin ASes present in the Internet Routing Table: 699 AfriNIC Prefixes per ASN: 17.94 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 140 Average AfriNIC Region AS path length visible: 4.9 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: 48547584 Equivalent to 2 /8s, 228 /16s and 199 /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 2730 902 88 PT Telekomunikasi Indonesia 4766 2156 11550 653 Korea Telecom 7545 2122 319 112 TPG Telecom Limited 4755 1810 392 191 TATA Communications formerly 9829 1558 1251 42 National Internet Backbone 9583 1294 100 537 Sify Limited 9498 1234 309 71 BHARTI Airtel Ltd. 7552 1217 1080 13 Viettel Corporation 24560 1098 382 167 Bharti Airtel Ltd., Telemedia 4808 1039 1947 307 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 3027 3688 53 BellSouth.net Inc. 22773 2322 2939 139 Cox Communications Inc. 1785 2146 686 131 PaeTec Communications, Inc. 18566 2049 379 178 MegaPath Corporation 20115 1682 1664 594 Charter Communications 4323 1639 1097 413 tw telecom holdings, inc. 701 1503 11144 774 MCI Communications Services, 30036 1375 309 574 Mediacom Communications Corp 7018 1308 17746 847 AT&T Services, Inc. 6983 1295 756 580 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 1853 544 16 OJSC "Vimpelcom" 34984 1360 243 225 TELLCOM ILETISIM HIZMETLERI A 20940 1203 456 906 Akamai International B.V. 31148 1012 45 20 Freenet Ltd. 13188 918 99 40 TOV "Bank-Inform" 6849 861 363 39 JSC "Ukrtelecom" 8551 847 370 38 Bezeq International-Ltd 6830 773 2328 426 Liberty Global Operations B.V 12479 685 798 53 France Telecom Espana SA 35228 549 246 16 Telefonica UK 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 3431 1839 91 NET Serviços de Comunicação S 10620 2691 435 209 Telmex Colombia S.A. 18881 1789 908 20 Global Village Telecom 7303 1741 1163 228 Telecom Argentina S.A. 8151 1359 2855 425 Uninet S.A. de C.V. 11830 868 364 15 Instituto Costarricense de El 27947 832 94 91 Telconet S.A 7738 813 1562 37 Telemar Norte Leste S.A. 6503 788 434 61 Axtel, S.A.B. de C.V. 6147 787 373 27 Telefonica del Peru S.A.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 1819 112 5 Sudanese Mobile Telephone (ZA 24863 890 338 26 Link Egypt (Link.NET) 6713 600 653 27 Office National des Postes et 8452 419 956 9 TE-AS 24835 299 144 9 Vodafone Data 3741 247 921 209 Internet Solutions 29571 240 21 14 Cote d'Ivoire Telecom 36992 225 502 30 ETISALAT MISR 15706 219 32 6 Sudatel (Sudan Telecom Co. Lt 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 3431 1839 91 NET Serviços de Comunicação S 6389 3027 3688 53 BellSouth.net Inc. 17974 2730 902 88 PT Telekomunikasi Indonesia 10620 2691 435 209 Telmex Colombia S.A. 22773 2322 2939 139 Cox Communications Inc. 4766 2156 11550 653 Korea Telecom 1785 2146 686 131 PaeTec Communications, Inc. 7545 2122 319 112 TPG Telecom Limited 18566 2049 379 178 MegaPath Corporation 8402 1853 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 3027 2974 BellSouth.net Inc. 17974 2730 2642 PT Telekomunikasi Indonesia 10620 2691 2482 Telmex Colombia S.A. 22773 2322 2183 Cox Communications Inc. 1785 2146 2015 PaeTec Communications, Inc. 7545 2122 2010 TPG Telecom Limited 18566 2049 1871 MegaPath Corporation 8402 1853 1837 OJSC "Vimpelcom" 36998 1819 1814 Sudanese Mobile Telephone (ZA 18881 1789 1769 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 Vodafone Essar Ltd., 65010 PRIVATE 1.38.9.0/24 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.11.0/24 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.32.0/19 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.160.0/19 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.192.0/20 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.224.0/20 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.240.0/21 38266 Vodafone Essar Ltd., 65514 PRIVATE 5.102.224.0/19 47956 XFONE COMMUNICATION 65456 PRIVATE 5.109.32.0/19 23456 Reserved

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

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 Netstream Communications, LLC 23.91.96.0/20 37958 Beijing Blue I.T Technologies 23.91.112.0/21 32475 SingleHop 23.91.120.0/21 36351 SoftLayer Technologies Inc. 23.91.160.0/19 36493 FIBERNETICS CORPORATION

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 /13:473 /14:942 /15:1644 /16:12876 /17:6758 /18:11262 /19:23165 /20:32961 /21:35754 /22:50481 /23:43904 /24:251264 /25:46 /26:32 /27:49 /28:37 /29:29 /30:31 /31:0 /32:0

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

ASN No of nets Total ann. Description 18566 2004 2049 MegaPath Corporation 36998 1786 1819 Sudanese Mobile Telephone (ZA 6389 1699 3027 BellSouth.net Inc. 22773 1566 2322 Cox Communications Inc. 8402 1541 1853 OJSC "Vimpelcom" 30036 1216 1375 Mediacom Communications Corp 1785 1163 2146 PaeTec Communications, Inc. 11492 1148 1185 CABLE ONE, INC. 6983 1037 1295 ITC^Deltacom 22561 977 1252 CenturyTel Internet Holdings,

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

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

1:926 2:856 3:3 4:16 5:833 6:21 8:620 12:1880 13:3 14:877 15:9 16:3 17:20 18:19 20:36 23:617 24:1751 27:1713 31:1516 32:46 33:2 34:5 36:105 37:1958 38:914 39:3 40:182 41:3335 42:241 44:14 46:2102 47:10 49:701 50:854 52:12 54:44 55:5 56:4 57:26 58:1096 59:590 60:370 61:1471 62:1230 63:1980 64:4374 65:2327 66:4134 67:2111 68:1086 69:3311 70:909 71:510 72:2020 74:2585 75:322 76:305 77:1178 78:1019 79:677 80:1278 81:1076 82:645 83:755 84:625 85:1231 86:402 87:1015 88:520 89:1568 90:152 91:5743 92:619 93:1622 94:2100 95:1489 96:518 97:351 98:1083 99:41 100:32 101:441 103:3872 105:534 106:144 107:257 108:546 109:2039 110:967 111:1132 112:594 113:816 114:757 115:1034 116:1014 117:812 118:1242 119:1289 120:369 121:755 122:1851 123:1289 124:1357 125:1482 128:621 129:224 130:341 131:660 132:345 133:159 134:301 135:73 136:271 137:246 138:354 139:169 140:173 141:347 142:539 143:403 144:493 145:91 146:554 147:421 148:741 149:351 150:153 151:483 152:410 153:208 154:49 155:520 156:311 157:368 158:286 159:715 160:359 161:453 162:955 163:210 164:658 165:581 166:282 167:641 168:1037 169:122 170:1153 171:185 172:12 173:1706 174:675 175:542 176:1353 177:2604 178:1909 179:342 180:1630 181:910 182:1418 183:476 184:631 185:1160 186:2746 187:1438 188:1949 189:1265 190:7271 191:8 192:7014 193:5432 194:4022 195:3407 196:1340 197:1080 198:4762 199:5502 200:6032 201:2544 202:8913 203:8971 204:4468 205:2621 206:2819 207:2750 208:3948 209:3691 210:2971 211:1611 212:2168 213:1975 214:873 215:85 216:5419 217:1714 218:621 219:317 220:1266 221:586 222:343 223:593

End of report