Orbit

Routing Table Report 05:00 +10GMT Mon 29 Feb, 2016

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

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

BGP routing table entries examined: 576587 Prefixes after maximum aggregation (per Origin AS): 213972 Deaggregation factor: 2.69 Unique aggregates announced (without unneeded subnets): 284997 Total ASes present in the Internet Routing Table: 52795 Prefixes per ASN: 10.92 Origin-only ASes present in the Internet Routing Table: 36609 Origin ASes announcing only one prefix: 15789 Transit ASes present in the Internet Routing Table: 6285 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: 43 Max AS path prepend of ASN ( 40285) 34 Prefixes from unregistered ASNs in the Routing Table: 1111 Unregistered ASNs in the Routing Table: 407 Number of 32-bit ASNs allocated by the RIRs: 12872 Number of 32-bit ASNs visible in the Routing Table: 9901 Prefixes from 32-bit ASNs in the Routing Table: 38795 Number of bogon 32-bit ASNs visible in the Routing Table: 7 Special use prefixes present in the Routing Table: 117 Prefixes being announced from unallocated address space: 508 Number of addresses announced to Internet: 2806747520 Equivalent to 167 /8s, 75 /16s and 145 /24s Percentage of available address space announced: 75.8 Percentage of allocated address space announced: 75.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.0 Total number of prefixes smaller than registry allocations: 190731

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

Prefixes being announced by APNIC Region ASes: 142493 Total APNIC prefixes after maximum aggregation: 40738 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 152544 Unique aggregates announced from the APNIC address blocks: 64618 APNIC Region origin ASes present in the Internet Routing Table: 5097 APNIC Prefixes per ASN: 29.93 APNIC Region origin ASes announcing only one prefix: 1179 APNIC Region transit ASes present in the Internet Routing Table: 872 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 43 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1894 Number of APNIC addresses announced to Internet: 751529152 Equivalent to 44 /8s, 203 /16s and 108 /24s Percentage of available APNIC address space announced: 87.8

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 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: 178820 Total ARIN prefixes after maximum aggregation: 88551 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 183490 Unique aggregates announced from the ARIN address blocks: 87383 ARIN Region origin ASes present in the Internet Routing Table: 16387 ARIN Prefixes per ASN: 11.20 ARIN Region origin ASes announcing only one prefix: 5898 ARIN Region transit ASes present in the Internet Routing Table: 1691 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 38 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1031 Number of ARIN addresses announced to Internet: 1102404800 Equivalent to 65 /8s, 181 /16s and 92 /24s Percentage of available ARIN address space announced: 58.3

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, 64198-64296, 393216-395164 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: 140389 Total RIPE prefixes after maximum aggregation: 69501 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 148865 Unique aggregates announced from the RIPE address blocks: 91919 RIPE Region origin ASes present in the Internet Routing Table: 18036 RIPE Prefixes per ASN: 8.25 RIPE Region origin ASes announcing only one prefix: 7944 RIPE Region transit ASes present in the Internet Routing Table: 2953 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4488 Number of RIPE addresses announced to Internet: 703206144 Equivalent to 41 /8s, 234 /16s and 19 /24s Percentage of available RIPE address space announced: 102.2

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, 196608-204287 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: 61423 Total LACNIC prefixes after maximum aggregation: 11994 LACNIC Deaggregation factor: 5.12 Prefixes being announced from the LACNIC address blocks: 74948 Unique aggregates announced from the LACNIC address blocks: 35008 LACNIC Region origin ASes present in the Internet Routing Table: 2459 LACNIC Prefixes per ASN: 30.48 LACNIC Region origin ASes announcing only one prefix: 581 LACNIC Region transit ASes present in the Internet Routing Table: 531 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2298 Number of LACNIC addresses announced to Internet: 170650624 Equivalent to 10 /8s, 43 /16s and 236 /24s Percentage of available LACNIC address space announced: 101.7

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 14431 Total AfriNIC prefixes after maximum aggregation: 3147 AfriNIC Deaggregation factor: 4.59 Prefixes being announced from the AfriNIC address blocks: 16232 Unique aggregates announced from the AfriNIC address blocks: 5606 AfriNIC Region origin ASes present in the Internet Routing Table: 732 AfriNIC Prefixes per ASN: 22.17 AfriNIC Region origin ASes announcing only one prefix: 187 AfriNIC Region transit ASes present in the Internet Routing Table: 171 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 190 Number of AfriNIC addresses announced to Internet: 77586688 Equivalent to 4 /8s, 159 /16s and 225 /24s Percentage of available AfriNIC address space announced: 77.1

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 7545 3241 351 181 TPG Telecom Limited 17974 2901 914 96 PT Telekomunikasi Indonesia 4766 2396 11134 798 Korea Telecom 9829 2381 1448 419 National Internet Backbone 4755 2083 431 237 TATA Communications formerly 9808 1744 8639 18 Guangdong Mobile Communicatio 45899 1696 1092 170 VNNIC 4808 1583 2204 505 CNCGROUP IP network China169 9583 1518 121 568 Sify Limited 9498 1429 337 114 BHARTI Airtel Ltd.

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 22773 3294 2948 148 Cox Communications Inc. 6389 2394 3687 42 BellSouth.net Inc. 18566 2206 394 276 MegaPath Corporation 20115 1914 1917 400 Charter Communications 30036 1712 339 266 Mediacom Communications Corp 6983 1690 849 233 EarthLink, Inc. 4323 1573 1022 389 tw telecom holdings, inc. 209 1500 4482 1209 Qwest Communications Company, 701 1380 11453 654 MCI Communications Services, 11492 1255 233 598 CABLE ONE, INC.

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 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 20940 2407 930 1721 Akamai International B.V. 34984 1947 322 415 TELLCOM ILETISIM HIZMETLERI A 8551 1353 376 54 Bezeq International-Ltd 6849 1179 355 21 JSC "Ukrtelecom" 8402 1154 544 15 OJSC "Vimpelcom" 12479 1139 981 83 France Telecom Espana SA 13188 1077 98 78 TOV "Bank-Inform" 31148 1041 47 41 Freenet Ltd. 9198 970 352 25 JSC Kazakhtelecom

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 10620 3434 541 150 Telmex Colombia S.A. 8151 2158 3392 516 Uninet S.A. de C.V. 7303 1522 940 238 Telecom Argentina S.A. 11830 1444 366 25 Instituto Costarricense de El 6503 1429 453 57 Axtel, S.A.B. de C.V. 26615 1111 2557 70 Tim Celular S.A. 6147 1036 377 27 Telefonica del Peru S.A.A. 28573 1004 2177 154 NET Serviços de Comunicação S 7738 994 1882 41 Telemar Norte Leste S.A. 3816 991 478 189 COLOMBIA TELECOMUNICACIONES S

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 8452 1200 1470 11 TE-AS 24863 1193 402 39 Link Egypt (Link.NET) 37611 626 48 2 Afrihost-Brevis Computer Serv 36903 584 294 104 Office National des Postes et 36992 500 1239 29 ETISALAT MISR 37492 358 216 66 Orange Tunisie 24835 333 146 12 Vodafone Data 29571 266 21 12 Cote d'Ivoire Telecom 2018 249 327 74 TENET (The UNINET Project) 3741 220 821 181 Internet Solutions

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 10620 3434 541 150 Telmex Colombia S.A. 22773 3294 2948 148 Cox Communications Inc. 7545 3241 351 181 TPG Telecom Limited 17974 2901 914 96 PT Telekomunikasi Indonesia 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 20940 2407 930 1721 Akamai International B.V. 4766 2396 11134 798 Korea Telecom 6389 2394 3687 42 BellSouth.net Inc. 9829 2381 1448 419 National Internet Backbone 18566 2206 394 276 MegaPath Corporation

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

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 22773 3294 3146 Cox Communications Inc. 7545 3241 3060 TPG Telecom Limited 17974 2901 2805 PT Telekomunikasi Indonesia 39891 2515 2506 SaudiNet, Saudi Telecom Compa 6389 2394 2352 BellSouth.net Inc. 9829 2381 1962 National Internet Backbone 18566 2206 1930 MegaPath Corporation 4755 2083 1846 TATA Communications formerly 9808 1744 1726 Guangdong Mobile Communicatio 8151 2158 1642 Uninet S.A. de C.V.

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

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 OJSC Rostelecom 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 100.68.0.0/19 26615 Tim Celular S.A. 100.68.32.0/19 26615 Tim Celular S.A. 100.68.64.0/19 26615 Tim Celular S.A. 100.68.96.0/19 26615 Tim Celular S.A. 100.68.128.0/19 26615 Tim Celular S.A. 100.68.160.0/19 26615 Tim Celular S.A. 100.68.192.0/19 26615 Tim Celular S.A. 100.68.224.0/19 26615 Tim Celular S.A. 100.69.0.0/19 26615 Tim Celular S.A. 100.69.32.0/19 26615 Tim Celular S.A.

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

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 37.46.15.0/24 36351 SoftLayer Technologies Inc. 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.3.0/24 37004 >>UNKNOWN<< 41.73.4.0/24 37004 >>UNKNOWN<<

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 /9:13 /10:35 /11:101 /12:266 /13:514 /14:1031 /15:1763 /16:12934 /17:7394 /18:12363 /19:25439 /20:36890 /21:39431 /22:64788 /23:55192 /24:318194 /25:54 /26:30 /27:48 /28:32 /29:19 /30:36 /31:4 /32:0

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

ASN No of nets Total ann. Description 22773 2479 3294 Cox Communications Inc. 39891 2472 2515 SaudiNet, Saudi Telecom Compa 18566 2108 2206 MegaPath Corporation 30036 1528 1712 Mediacom Communications Corp 6389 1521 2394 BellSouth.net Inc. 6983 1340 1690 EarthLink, Inc. 10620 1320 3434 Telmex Colombia S.A. 34984 1236 1947 TELLCOM ILETISIM HIZMETLERI A 11492 1165 1255 CABLE ONE, INC. 6849 997 1179 JSC "Ukrtelecom"

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

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

1:1588 2:734 4:19 5:2097 6:26 8:891 12:1783 13:36 14:1661 15:33 16:2 17:68 18:20 20:48 23:1377 24:1744 27:2269 31:1695 32:36 33:2 34:2 35:4 36:231 37:2354 38:1168 39:26 40:85 41:3081 42:372 43:1681 44:40 45:1697 46:2425 47:68 49:1112 50:845 51:3 52:76 54:179 55:3 56:6 57:42 58:1502 59:781 60:562 61:1770 62:1441 63:1920 64:4453 65:2168 66:4053 67:2072 68:1107 69:3333 70:1040 71:463 72:1978 74:2544 75:357 76:433 77:1371 78:1291 79:806 80:1305 81:1355 82:904 83:671 84:793 85:1581 86:468 87:1040 88:564 89:1937 90:166 91:6041 92:851 93:2299 94:2369 95:2282 96:471 97:356 98:952 99:45 100:69 101:994 103:9800 104:2270 105:101 106:390 107:1144 108:650 109:2235 110:1223 111:1609 112:932 113:1266 114:1113 115:1716 116:1464 117:1346 118:2020 119:1527 120:529 121:1108 122:2223 123:2075 124:1551 125:1630 128:675 129:361 130:421 131:1268 132:532 133:171 134:440 135:122 136:354 137:328 138:1716 139:246 140:222 141:466 142:616 143:849 144:596 145:160 146:821 147:600 148:1457 149:471 150:652 151:825 152:594 153:269 154:575 155:895 156:487 157:430 158:347 159:996 160:426 161:723 162:2216 163:515 164:710 165:1119 166:303 167:1018 168:1509 169:602 170:1500 171:262 172:471 173:1637 174:719 175:858 176:1505 177:4034 178:2216 179:1083 180:2106 181:1657 182:1905 183:682 184:790 185:5791 186:3047 187:2007 188:2074 189:1729 190:7684 191:1240 192:8850 193:5716 194:4353 195:3750 196:1647 197:1244 198:5466 199:5549 200:6845 201:3724 202:9422 203:9601 204:4571 205:2693 206:2890 207:3006 208:4040 209:3855 210:3476 211:1752 212:2587 213:2163 214:805 215:74 216:5710 217:1893 218:686 219:343 220:1666 221:851 222:456 223:901

End of report