Orbit

Routing Table Report 09:00 +10GMT Wed 30 Sep, 2015

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

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

BGP routing table entries examined: 547318 Prefixes after maximum aggregation (per Origin AS): 208811 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 273926 Total ASes present in the Internet Routing Table: 51359 Prefixes per ASN: 10.66 Origin-only ASes present in the Internet Routing Table: 36658 Origin ASes announcing only one prefix: 16075 Transit ASes present in the Internet Routing Table: 6241 Transit-only ASes present in the Internet Routing Table: 154 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 44 Max AS path prepend of ASN ( 55644) 41 Prefixes from unregistered ASNs in the Routing Table: 999 Unregistered ASNs in the Routing Table: 373 Number of 32-bit ASNs allocated by the RIRs: 11150 Number of 32-bit ASNs visible in the Routing Table: 8460 Prefixes from 32-bit ASNs in the Routing Table: 31825 Number of bogon 32-bit ASNs visible in the Routing Table: 2 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 407 Number of addresses announced to Internet: 2808742280 Equivalent to 167 /8s, 106 /16s and 1 /24s Percentage of available address space announced: 75.9 Percentage of allocated address space announced: 75.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.6 Total number of prefixes smaller than registry allocations: 183649

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

Prefixes being announced by APNIC Region ASes: 131232 Total APNIC prefixes after maximum aggregation: 38873 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 138852 Unique aggregates announced from the APNIC address blocks: 59888 APNIC Region origin ASes present in the Internet Routing Table: 5051 APNIC Prefixes per ASN: 27.49 APNIC Region origin ASes announcing only one prefix: 1206 APNIC Region transit ASes present in the Internet Routing Table: 851 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 44 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1623 Number of APNIC addresses announced to Internet: 751727424 Equivalent to 44 /8s, 206 /16s and 115 /24s Percentage of available APNIC address space announced: 87.9

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: 176183 Total ARIN prefixes after maximum aggregation: 87596 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 179452 Unique aggregates announced from the ARIN address blocks: 86150 ARIN Region origin ASes present in the Internet Routing Table: 16492 ARIN Prefixes per ASN: 10.88 ARIN Region origin ASes announcing only one prefix: 6021 ARIN Region transit ASes present in the Internet Routing Table: 1678 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 695 Number of ARIN addresses announced to Internet: 1118053120 Equivalent to 66 /8s, 164 /16s and 35 /24s Percentage of available ARIN address space announced: 59.1

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: 135211 Total RIPE prefixes after maximum aggregation: 67640 RIPE Deaggregation factor: 2.00 Prefixes being announced from the RIPE address blocks: 142006 Unique aggregates announced from the RIPE address blocks: 88507 RIPE Region origin ASes present in the Internet Routing Table: 17979 RIPE Prefixes per ASN: 7.90 RIPE Region origin ASes announcing only one prefix: 8039 RIPE Region transit ASes present in the Internet Routing Table: 2965 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4044 Number of RIPE addresses announced to Internet: 699379016 Equivalent to 41 /8s, 175 /16s and 173 /24s Percentage of available RIPE address space announced: 101.7

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: 60595 Total LACNIC prefixes after maximum aggregation: 11587 LACNIC Deaggregation factor: 5.23 Prefixes being announced from the LACNIC address blocks: 72389 Unique aggregates announced from the LACNIC address blocks: 33651 LACNIC Region origin ASes present in the Internet Routing Table: 2461 LACNIC Prefixes per ASN: 29.41 LACNIC Region origin ASes announcing only one prefix: 615 LACNIC Region transit ASes present in the Internet Routing Table: 511 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 20 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1947 Number of LACNIC addresses announced to Internet: 169244672 Equivalent to 10 /8s, 22 /16s and 120 /24s Percentage of available LACNIC address space announced: 100.9

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: 12209 Total AfriNIC prefixes after maximum aggregation: 3074 AfriNIC Deaggregation factor: 3.97 Prefixes being announced from the AfriNIC address blocks: 14212 Unique aggregates announced from the AfriNIC address blocks: 5382 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 19.36 AfriNIC Region origin ASes announcing only one prefix: 194 AfriNIC Region transit ASes present in the Internet Routing Table: 165 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 151 Number of AfriNIC addresses announced to Internet: 69996544 Equivalent to 4 /8s, 44 /16s and 16 /24s Percentage of available AfriNIC address space announced: 69.5

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 2794 339 135 TPG Telecom Limited 17974 2711 908 90 PT Telekomunikasi Indonesia 4766 2279 11126 680 Korea Telecom 4755 2048 428 230 TATA Communications formerly 9829 1910 1383 227 National Internet Backbone 9808 1522 8640 19 Guangdong Mobile Communicatio 9583 1474 118 576 Sify Limited 9498 1390 335 110 BHARTI Airtel Ltd. 38197 1353 82 146 Sun Network (Hong Kong) Limit 17488 1308 221 246 Hathway IP Over Cable Interne

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

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

ASN No of nets /20 equiv MaxAgg Description 22773 3192 2950 151 Cox Communications Inc. 6389 2687 3688 44 BellSouth.net Inc. 18566 2167 392 265 MegaPath Corporation 20115 1888 1881 395 Charter Communications 6983 1739 866 240 EarthLink, Inc. 30036 1612 325 378 Mediacom Communications Corp 4323 1582 1037 402 tw telecom holdings, inc. 701 1379 11399 658 MCI Communications Services, 22561 1283 365 214 CenturyTel Internet Holdings, 209 1234 4224 1052 Qwest Communications Company,

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

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

ASN No of nets /20 equiv MaxAgg Description 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2154 846 1561 Akamai International B.V. 34984 2049 306 378 TELLCOM ILETISIM HIZMETLERI A 6849 1209 355 21 JSC "Ukrtelecom" 13188 1088 97 76 TOV "Bank-Inform" 8402 1071 544 15 OJSC "Vimpelcom" 31148 1038 46 41 Freenet Ltd. 12479 1005 965 79 France Telecom Espana SA 8551 962 375 56 Bezeq International-Ltd 6830 915 2694 467 Liberty Global Operations B.V

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

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

ASN No of nets /20 equiv MaxAgg Description 10620 3383 540 130 Telmex Colombia S.A. 28573 2140 2169 121 NET Serviços de Comunicação S 8151 1836 3299 493 Uninet S.A. de C.V. 7303 1571 938 238 Telecom Argentina S.A. 6503 1431 445 57 Axtel, S.A.B. de C.V. 6147 1062 374 30 Telefonica del Peru S.A.A. 26615 1012 2325 35 Tim Celular S.A. 11830 1006 364 24 Instituto Costarricense de El 7738 996 1882 41 Telemar Norte Leste S.A. 3816 960 438 160 COLOMBIA TELECOMUNICACIONES S

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

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

ASN No of nets /20 equiv MaxAgg Description 8452 984 1470 14 TE-AS 24863 861 409 38 Link Egypt (Link.NET) 36903 512 258 99 Office National des Postes et 36992 439 1229 32 ETISALAT MISR 24835 323 146 12 Vodafone Data 29571 247 21 13 Cote d'Ivoire Telecom 3741 221 853 184 Internet Solutions 36947 200 807 13 Telecom Algeria 37492 182 177 70 Orange Tunisie 15706 172 32 7 Sudatel (Sudan Telecom Co. Lt

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

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

ASN No of nets /20 equiv MaxAgg Description 10620 3383 540 130 Telmex Colombia S.A. 22773 3192 2950 151 Cox Communications Inc. 7545 2794 339 135 TPG Telecom Limited 17974 2711 908 90 PT Telekomunikasi Indonesia 6389 2687 3688 44 BellSouth.net Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 4766 2279 11126 680 Korea Telecom 18566 2167 392 265 MegaPath Corporation 20940 2154 846 1561 Akamai International B.V. 28573 2140 2169 121 NET Serviços de Comunicação S

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

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

ASN No of nets Net Savings Description 22773 3192 3041 Cox Communications Inc. 7545 2794 2659 TPG Telecom Limited 6389 2687 2643 BellSouth.net Inc. 17974 2711 2621 PT Telekomunikasi Indonesia 39891 2473 2466 SaudiNet, Saudi Telecom Compa 28573 2140 2019 NET Serviços de Comunicação S 18566 2167 1902 MegaPath Corporation 4755 2048 1818 TATA Communications formerly 9829 1910 1683 National Internet Backbone 34984 2049 1671 TELLCOM ILETISIM HIZMETLERI A

Complete listing at http://thyme.rand.apnic.net/us/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 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 3356 Level 3 Communicatio 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. 17033 UNALLOCATED 12.3.33.0/24 7018 AT&T Services, Inc.

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

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

Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.50.8.0/24 55548 >>UNKNOWN<< 27.50.9.0/24 55548 >>UNKNOWN<< 27.50.10.0/24 55548 >>UNKNOWN<< 27.50.11.0/24 55548 >>UNKNOWN<< 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU

Complete listing at http://thyme.rand.apnic.net/us/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 /8:18 /9:13 /10:35 /11:95 /12:261 /13:500 /14:992 /15:1731 /16:12818 /17:7167 /18:12151 /19:25009 /20:35710 /21:37727 /22:60820 /23:52429 /24:299605 /25:82 /26:70 /27:29 /28:22 /29:15 /30:6 /31:0 /32:13

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

ASN No of nets Total ann. Description 39891 2432 2473 SaudiNet, Saudi Telecom Compa 22773 2402 3192 Cox Communications Inc. 18566 2075 2167 MegaPath Corporation 6389 1608 2687 BellSouth.net Inc. 30036 1430 1612 Mediacom Communications Corp 6983 1386 1739 EarthLink, Inc. 34984 1369 2049 TELLCOM ILETISIM HIZMETLERI A 10620 1254 3383 Telmex Colombia S.A. 11492 1132 1214 CABLE ONE, INC. 22561 993 1283 CenturyTel Internet Holdings,

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

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

1:1582 2:686 4:18 5:1864 6:25 8:835 12:1806 13:13 14:1413 15:16 16:2 17:50 18:22 20:51 23:1250 24:1740 27:2072 31:1616 32:34 33:2 34:2 35:4 36:153 37:2021 38:1058 39:15 40:59 41:2819 42:326 43:1518 44:32 45:1255 46:2347 47:57 49:993 50:793 52:22 54:93 55:5 56:6 57:40 58:1332 59:694 60:499 61:1726 62:1406 63:1874 64:4369 65:2238 66:3988 67:2068 68:1070 69:3237 70:1037 71:453 72:1971 74:2541 75:360 76:387 77:1370 78:1213 79:802 80:1349 81:1339 82:873 83:716 84:760 85:1399 86:443 87:1019 88:534 89:1873 90:150 91:5983 92:843 93:2250 94:2110 95:2162 96:458 97:349 98:953 99:55 100:74 101:822 103:8286 104:1949 105:78 106:333 107:1055 108:609 109:2096 110:1169 111:1461 112:833 113:1109 114:849 115:1346 116:1416 117:1043 118:1885 119:1437 120:447 121:1082 122:2086 123:1836 124:1483 125:1581 128:644 129:360 130:412 131:1250 132:494 133:166 134:401 135:106 136:348 137:291 138:1340 139:168 140:221 141:426 142:644 143:550 144:574 145:127 146:746 147:592 148:1263 149:427 150:596 151:800 152:557 153:263 154:499 155:885 156:423 157:424 158:340 159:955 160:403 161:671 162:2067 163:441 164:675 165:857 166:288 167:871 168:1239 169:194 170:1414 171:241 172:283 173:1527 174:712 175:687 176:1457 177:3970 178:2183 179:1026 180:1920 181:1544 182:1793 183:633 184:746 185:4318 186:2901 187:1890 188:2068 189:1691 190:7584 191:1178 192:8521 193:5655 194:4251 195:3642 196:1961 197:1106 198:5379 199:5458 200:6626 201:3272 202:8987 203:9103 204:4484 205:2684 206:2906 207:2914 208:3986 209:3844 210:3204 211:1762 212:2541 213:2213 214:850 215:72 216:5737 217:1785 218:686 219:312 220:1562 221:794 222:415 223:796

End of report