Orbit

Routing Table Report 04:00 +10GMT Thu 02 Jul, 2015

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

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

BGP routing table entries examined: 550564 Prefixes after maximum aggregation (per Origin AS): 208516 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 268229 Total ASes present in the Internet Routing Table: 50767 Prefixes per ASN: 10.84 Origin-only ASes present in the Internet Routing Table: 36701 Origin ASes announcing only one prefix: 16247 Transit ASes present in the Internet Routing Table: 6321 Transit-only ASes present in the Internet Routing Table: 171 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 39 Max AS path prepend of ASN ( 12486) 32 Prefixes from unregistered ASNs in the Routing Table: 1301 Unregistered ASNs in the Routing Table: 439 Number of 32-bit ASNs allocated by the RIRs: 10039 Number of 32-bit ASNs visible in the Routing Table: 7745 Prefixes from 32-bit ASNs in the Routing Table: 28454 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 430 Number of addresses announced to Internet: 2782522656 Equivalent to 165 /8s, 217 /16s and 237 /24s Percentage of available address space announced: 75.2 Percentage of allocated address space announced: 75.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.4 Total number of prefixes smaller than registry allocations: 184183

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

Prefixes being announced by APNIC Region ASes: 136105 Total APNIC prefixes after maximum aggregation: 39407 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 142819 Unique aggregates announced from the APNIC address blocks: 57846 APNIC Region origin ASes present in the Internet Routing Table: 5074 APNIC Prefixes per ASN: 28.15 APNIC Region origin ASes announcing only one prefix: 1207 APNIC Region transit ASes present in the Internet Routing Table: 878 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1526 Number of APNIC addresses announced to Internet: 750551744 Equivalent to 44 /8s, 188 /16s and 130 /24s Percentage of available APNIC address space announced: 87.7

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: 180023 Total ARIN prefixes after maximum aggregation: 88038 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 182522 Unique aggregates announced from the ARIN address blocks: 84977 ARIN Region origin ASes present in the Internet Routing Table: 16600 ARIN Prefixes per ASN: 11.00 ARIN Region origin ASes announcing only one prefix: 6118 ARIN Region transit ASes present in the Internet Routing Table: 1742 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 518 Number of ARIN addresses announced to Internet: 1101563936 Equivalent to 65 /8s, 168 /16s and 136 /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: 133417 Total RIPE prefixes after maximum aggregation: 66509 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 139903 Unique aggregates announced from the RIPE address blocks: 86705 RIPE Region origin ASes present in the Internet Routing Table: 17960 RIPE Prefixes per ASN: 7.79 RIPE Region origin ASes announcing only one prefix: 8114 RIPE Region transit ASes present in the Internet Routing Table: 2956 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3807 Number of RIPE addresses announced to Internet: 696032256 Equivalent to 41 /8s, 124 /16s and 156 /24s Percentage of available RIPE address space announced: 101.2

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: 60240 Total LACNIC prefixes after maximum aggregation: 11435 LACNIC Deaggregation factor: 5.27 Prefixes being announced from the LACNIC address blocks: 70992 Unique aggregates announced from the LACNIC address blocks: 33050 LACNIC Region origin ASes present in the Internet Routing Table: 2446 LACNIC Prefixes per ASN: 29.02 LACNIC Region origin ASes announcing only one prefix: 613 LACNIC Region transit ASes present in the Internet Routing Table: 507 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1763 Number of LACNIC addresses announced to Internet: 168146752 Equivalent to 10 /8s, 5 /16s and 183 /24s Percentage of available LACNIC address space announced: 100.2

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: 12067 Total AfriNIC prefixes after maximum aggregation: 3078 AfriNIC Deaggregation factor: 3.92 Prefixes being announced from the AfriNIC address blocks: 13898 Unique aggregates announced from the AfriNIC address blocks: 5263 AfriNIC Region origin ASes present in the Internet Routing Table: 738 AfriNIC Prefixes per ASN: 18.83 AfriNIC Region origin ASes announcing only one prefix: 195 AfriNIC Region transit ASes present in the Internet Routing Table: 163 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 131 Number of AfriNIC addresses announced to Internet: 65717248 Equivalent to 3 /8s, 234 /16s and 196 /24s Percentage of available AfriNIC address space announced: 65.3

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 4766 2950 11304 937 Korea Telecom 17974 2697 904 78 PT Telekomunikasi Indonesia 7545 2608 336 128 TPG Telecom Limited 4538 2058 4190 71 China Education and Research 4755 2025 423 222 TATA Communications formerly 9829 1759 1351 118 National Internet Backbone 9808 1549 8717 28 Guangdong Mobile Communicatio 9583 1492 118 568 Sify Limited 4808 1460 2240 468 CNCGROUP IP network China169 9498 1358 336 106 BHARTI Airtel Ltd.

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

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 22773 3181 2960 141 Cox Communications Inc. 6389 2758 3688 51 BellSouth.net Inc. 3356 2574 10700 503 Level 3 Communications, Inc. 18566 2059 380 198 MegaPath Corporation 20115 1864 1855 416 Charter Communications 6983 1749 850 244 EarthLink, Inc. 4323 1608 1022 410 tw telecom holdings, inc. 30036 1570 320 440 Mediacom Communications Corp 701 1392 11371 676 MCI Communications Services, 22561 1382 415 257 CenturyTel Internet Holdings,

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

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 34984 2164 305 366 TELLCOM ILETISIM HIZMETLERI A 20940 2008 786 1459 Akamai International B.V. 6849 1209 355 21 JSC "Ukrtelecom" 13188 1052 97 73 TOV "Bank-Inform" 31148 1048 45 23 Freenet Ltd. 8402 1037 544 15 OJSC "Vimpelcom" 12479 952 869 74 France Telecom Espana SA 6830 912 2694 468 Liberty Global Operations B.V 8551 888 376 53 Bezeq International-Ltd

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

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 10620 3260 532 237 Telmex Colombia S.A. 28573 2296 2170 113 NET Serviços de Comunicação S 8151 1697 3253 476 Uninet S.A. de C.V. 7303 1627 1005 238 Telecom Argentina S.A. 6147 1567 372 43 Telefonica del Peru S.A.A. 6503 1266 421 55 Axtel, S.A.B. de C.V. 26615 1077 2325 35 Tim Celular S.A. 7738 999 1882 41 Telemar Norte Leste S.A. 3816 951 428 161 COLOMBIA TELECOMUNICACIONES S 11830 892 364 15 Instituto Costarricense de El

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

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 876 280 26 Link Egypt (Link.NET) 8452 828 958 13 TE-AS 36903 512 258 99 Office National des Postes et 36992 423 1229 32 ETISALAT MISR 37492 312 175 71 Orange Tunisie 24835 307 146 12 Vodafone Data 3741 250 857 208 Internet Solutions 29571 240 21 13 Cote d'Ivoire Telecom 36947 192 807 13 Telecom Algeria 15706 174 32 6 Sudatel (Sudan Telecom Co. Lt

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

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 10620 3260 532 237 Telmex Colombia S.A. 22773 3181 2960 141 Cox Communications Inc. 4766 2950 11304 937 Korea Telecom 6389 2758 3688 51 BellSouth.net Inc. 17974 2697 904 78 PT Telekomunikasi Indonesia 7545 2608 336 128 TPG Telecom Limited 3356 2574 10700 503 Level 3 Communications, Inc. 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2296 2170 113 NET Serviços de Comunicação S 34984 2164 305 366 TELLCOM ILETISIM HIZMETLERI A

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

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

ASN No of nets Net Savings Description 22773 3181 3040 Cox Communications Inc. 6389 2758 2707 BellSouth.net Inc. 17974 2697 2619 PT Telekomunikasi Indonesia 7545 2608 2480 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2296 2183 NET Serviços de Comunicação S 3356 2574 2071 Level 3 Communications, Inc. 4766 2950 2013 Korea Telecom 4538 2058 1987 China Education and Research 18566 2059 1861 MegaPath Corporation

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

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

Bad AS Designation Network Transit AS Description 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 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 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/current/data-badAS

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

Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.226.112.0/20 62788 >>UNKNOWN<< 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 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<< 41.73.5.0/24 37004 >>UNKNOWN<< 41.73.6.0/24 37004 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/current/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 /8:17 /9:13 /10:36 /11:96 /12:263 /13:508 /14:1005 /15:1726 /16:12934 /17:7279 /18:12378 /19:25559 /20:36053 /21:38865 /22:60334 /23:52178 /24:298309 /25:1100 /26:1146 /27:717 /28:14 /29:12 /30:7 /31:0 /32:15

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

ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2381 3181 Cox Communications Inc. 18566 2005 2059 MegaPath Corporation 6389 1629 2758 BellSouth.net Inc. 34984 1422 2164 TELLCOM ILETISIM HIZMETLERI A 6983 1396 1749 EarthLink, Inc. 30036 1390 1570 Mediacom Communications Corp 10620 1146 3260 Telmex Colombia S.A. 6147 1121 1567 Telefonica del Peru S.A.A. 11492 1108 1191 CABLE ONE, INC.

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

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

1:1502 2:688 4:93 5:1864 6:24 8:1404 11:1 12:1821 13:14 14:1382 15:17 16:2 17:42 18:22 20:48 23:1250 24:1736 27:1969 31:1594 32:38 33:2 34:4 35:3 36:143 37:1958 38:1043 39:6 40:83 41:2701 42:295 43:1357 44:28 45:790 46:2294 47:44 49:908 50:806 52:12 54:77 55:4 56:6 57:42 58:1336 59:723 60:480 61:1747 62:1356 63:1916 64:4436 65:2270 66:4040 67:2073 68:1063 69:3251 70:1023 71:446 72:1969 74:2665 75:337 76:424 77:1267 78:1184 79:800 80:1360 81:1299 82:844 83:716 84:727 85:1367 86:436 87:1061 88:529 89:1897 90:152 91:6001 92:871 93:2249 94:2062 95:2181 96:426 97:347 98:1054 99:53 100:72 101:843 103:7774 104:1852 105:60 106:264 107:1001 108:629 109:2078 110:1143 111:1457 112:838 113:1107 114:835 115:1257 116:1391 117:1045 118:1843 119:1448 120:453 121:1095 122:2121 123:1838 124:1520 125:1622 128:652 129:378 130:407 131:1201 132:508 133:177 134:403 135:95 136:329 137:315 138:930 139:152 140:237 141:446 142:666 143:508 144:553 145:121 146:778 147:585 148:1218 149:416 150:557 151:649 152:521 153:248 154:464 155:862 156:434 157:420 158:349 159:1002 160:396 161:661 162:1963 163:437 164:689 165:698 166:315 167:836 168:1274 169:183 170:1466 171:244 172:264 173:1539 174:719 175:703 176:1394 177:3820 178:2154 179:946 180:1934 181:1562 182:1816 183:627 184:763 185:3769 186:2736 187:1767 188:2054 189:1594 190:7732 191:1004 192:8505 193:5627 194:4173 195:3697 196:1988 197:978 198:5538 199:5480 200:6659 201:3268 202:9509 203:9126 204:4704 205:2840 206:3047 207:2959 208:3974 209:3970 210:3577 211:1880 212:2571 213:2334 214:841 215:73 216:5733 217:1813 218:713 219:469 220:1454 221:783 222:484 223:761

End of report