Orbit

Routing Table Report 09:00 +10GMT Thu 30 Oct, 2014

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

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

BGP routing table entries examined: 508207 Prefixes after maximum aggregation: 198035 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 252767 Total ASes present in the Internet Routing Table: 48297 Prefixes per ASN: 10.52 Origin-only ASes present in the Internet Routing Table: 36341 Origin ASes announcing only one prefix: 16342 Transit ASes present in the Internet Routing Table: 5988 Transit-only ASes present in the Internet Routing Table: 149 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 53 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 1696 Unregistered ASNs in the Routing Table: 397 Number of 32-bit ASNs allocated by the RIRs: 7765 Number of 32-bit ASNs visible in the Routing Table: 5968 Prefixes from 32-bit ASNs in the Routing Table: 21104 Number of bogon 32-bit ASNs visible in the Routing Table: 31 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 358 Number of addresses announced to Internet: 2710508228 Equivalent to 161 /8s, 143 /16s and 18 /24s Percentage of available address space announced: 73.2 Percentage of allocated address space announced: 73.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.9 Total number of prefixes smaller than registry allocations: 173533

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

Prefixes being announced by APNIC Region ASes: 121358 Total APNIC prefixes after maximum aggregation: 35764 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 125379 Unique aggregates announced from the APNIC address blocks: 53154 APNIC Region origin ASes present in the Internet Routing Table: 4940 APNIC Prefixes per ASN: 25.38 APNIC Region origin ASes announcing only one prefix: 1208 APNIC Region transit ASes present in the Internet Routing Table: 829 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 53 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1155 Number of APNIC addresses announced to Internet: 735616772 Equivalent to 43 /8s, 216 /16s and 159 /24s Percentage of available APNIC address space announced: 86.0

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: 170165 Total ARIN prefixes after maximum aggregation: 84928 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 172030 Unique aggregates announced from the ARIN address blocks: 81178 ARIN Region origin ASes present in the Internet Routing Table: 16340 ARIN Prefixes per ASN: 10.53 ARIN Region origin ASes announcing only one prefix: 6083 ARIN Region transit ASes present in the Internet Routing Table: 1611 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 31 Number of ARIN region 32-bit ASNs visible in the Routing Table: 245 Number of ARIN addresses announced to Internet: 1051925248 Equivalent to 62 /8s, 179 /16s and 27 /24s Percentage of available ARIN address space announced: 55.6

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: 125197 Total RIPE prefixes after maximum aggregation: 63706 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 130367 Unique aggregates announced from the RIPE address blocks: 82500 RIPE Region origin ASes present in the Internet Routing Table: 17779 RIPE Prefixes per ASN: 7.33 RIPE Region origin ASes announcing only one prefix: 8177 RIPE Region transit ASes present in the Internet Routing Table: 2866 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3148 Number of RIPE addresses announced to Internet: 691528640 Equivalent to 41 /8s, 55 /16s and 227 /24s Percentage of available RIPE address space announced: 100.5

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, 196608-202239 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: 58189 Total LACNIC prefixes after maximum aggregation: 10718 LACNIC Deaggregation factor: 5.43 Prefixes being announced from the LACNIC address blocks: 66870 Unique aggregates announced from the LACNIC address blocks: 30586 LACNIC Region origin ASes present in the Internet Routing Table: 2358 LACNIC Prefixes per ASN: 28.36 LACNIC Region origin ASes announcing only one prefix: 663 LACNIC Region transit ASes present in the Internet Routing Table: 456 Average LACNIC Region AS path length visible: 4.3 Max LACNIC Region AS path length visible: 23 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1361 Number of LACNIC addresses announced to Internet: 168203264 Equivalent to 10 /8s, 6 /16s and 148 /24s Percentage of available LACNIC address space announced: 100.3

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: 12130 Total AfriNIC prefixes after maximum aggregation: 2874 AfriNIC Deaggregation factor: 4.22 Prefixes being announced from the AfriNIC address blocks: 13203 Unique aggregates announced from the AfriNIC address blocks: 5026 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 18.01 AfriNIC Region origin ASes announcing only one prefix: 211 AfriNIC Region transit ASes present in the Internet Routing Table: 149 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: 59 Number of AfriNIC addresses announced to Internet: 59784448 Equivalent to 3 /8s, 144 /16s and 61 /24s Percentage of available AfriNIC address space announced: 59.4

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 2818 903 77 PT Telekomunikasi Indonesia 4766 2234 11576 633 Korea Telecom 7545 2222 336 123 TPG Telecom Limited 4755 1918 412 189 TATA Communications formerly 9829 1670 1322 37 National Internet Backbone 9808 1434 6575 14 Guangdong Mobile Communicatio 9583 1395 114 572 Sify Limited 9498 1298 333 86 BHARTI Airtel Ltd. 7552 1186 1066 12 Viettel Corporation 24560 1179 406 192 Bharti Airtel Ltd., Telemedia

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 6389 2894 3688 51 BellSouth.net Inc. 22773 2844 2940 143 Cox Communications Inc. 18566 2046 379 184 MegaPath Corporation 7029 1829 1959 312 Windstream Communications Inc 20115 1814 1792 477 Charter Communications 4323 1639 1084 408 tw telecom holdings, inc. 6983 1541 867 251 ITC^Deltacom 30036 1487 310 612 Mediacom Communications Corp 701 1425 11265 707 MCI Communications Services, 22561 1323 410 249 CenturyTel Internet Holdings,

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 34984 1840 297 352 TELLCOM ILETISIM HIZMETLERI A 20940 1492 578 1096 Akamai International B.V. 8402 1384 544 15 OJSC "Vimpelcom" 31148 1044 45 21 Freenet Ltd. 8551 939 372 47 Bezeq International-Ltd 13188 906 91 75 TOV "Bank-Inform" 6849 829 356 26 JSC "Ukrtelecom" 6830 782 2339 435 Liberty Global Operations B.V 9198 776 346 30 JSC Kazakhtelecom 12479 751 785 96 France Telecom Espana SA

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 3003 486 250 Telmex Colombia S.A. 28573 2620 2317 107 NET Serviços de Comunicação S 6147 1779 374 30 Telefonica del Peru S.A.A. 7303 1765 1171 241 Telecom Argentina S.A. 8151 1475 3017 430 Uninet S.A. de C.V. 6503 1155 434 59 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 911 130 53 Telconet S.A 26615 899 2325 35 Tim Celular S.A. 3816 897 384 153 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 1389 958 13 TE-AS 24863 957 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 36992 344 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 244 19 6 Data Telecom Service 37457 180 160 4 Telkom SA Ltd. 36947 176 807 13 Telecom Algeria

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 3003 486 250 Telmex Colombia S.A. 6389 2894 3688 51 BellSouth.net Inc. 22773 2844 2940 143 Cox Communications Inc. 17974 2818 903 77 PT Telekomunikasi Indonesia 28573 2620 2317 107 NET Serviços de Comunicação S 4766 2234 11576 633 Korea Telecom 7545 2222 336 123 TPG Telecom Limited 18566 2046 379 184 MegaPath Corporation 4755 1918 412 189 TATA Communications formerly 34984 1840 297 352 TELLCOM ILETISIM HIZMETLERI A

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

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

ASN No of nets Net Savings Description 6389 2894 2843 BellSouth.net Inc. 17974 2818 2741 PT Telekomunikasi Indonesia 22773 2844 2701 Cox Communications Inc. 28573 2620 2513 NET Serviços de Comunicação S 7545 2222 2099 TPG Telecom Limited 18566 2046 1862 MegaPath Corporation 6147 1779 1749 Telefonica del Peru S.A.A. 4755 1918 1729 TATA Communications formerly 9829 1670 1633 National Internet Backbone 4766 2234 1601 Korea Telecom

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 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 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 55020 UNALLOCATED 8.30.123.0/24 3356 Level 3 Communicatio 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

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

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

Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 24.129.192.0/20 40224 Selectcom Telecom 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.16.88.0/23 57652 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<<

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 /8:16 /9:12 /10:30 /11:90 /12:262 /13:502 /14:1001 /15:1705 /16:12979 /17:7027 /18:11603 /19:24283 /20:34960 /21:36803 /22:54780 /23:47789 /24:274209 /25:49 /26:40 /27:16 /28:16 /29:14 /30:10 /31:1 /32:10

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

ASN No of nets Total ann. Description 22773 2067 2844 Cox Communications Inc. 18566 2001 2046 MegaPath Corporation 6389 1674 2894 BellSouth.net Inc. 6147 1345 1779 Telefonica del Peru S.A.A. 30036 1333 1487 Mediacom Communications Corp 6983 1226 1541 ITC^Deltacom 34984 1160 1840 TELLCOM ILETISIM HIZMETLERI A 11492 1135 1185 CABLE ONE, INC. 7029 1087 1829 Windstream Communications Inc 8402 1067 1384 OJSC "Vimpelcom"

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

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

1:1358 2:673 3:3 4:17 5:1186 6:21 8:765 12:1849 13:5 14:1066 15:17 16:2 17:42 18:21 20:51 23:948 24:1759 27:1785 31:1262 32:41 33:2 34:5 36:154 37:1766 38:1003 39:14 40:230 41:2941 42:329 43:540 44:20 45:81 46:2056 47:28 49:746 50:807 52:12 54:54 55:3 56:8 57:31 58:1100 59:630 60:422 61:1671 62:1255 63:1837 64:4397 65:2271 66:4180 67:2032 68:1090 69:3232 70:870 71:474 72:1986 74:2602 75:351 76:400 77:1604 78:986 79:753 80:1325 81:1282 82:791 83:658 84:711 85:1355 86:428 87:1187 88:500 89:1812 90:138 91:5796 92:792 93:1639 94:1941 95:1291 96:425 97:340 98:1091 99:48 100:66 101:735 103:5901 104:488 105:155 106:181 107:653 108:574 109:1979 110:1033 111:1416 112:713 113:901 114:796 115:1134 116:1122 117:986 118:1540 119:1357 120:725 121:949 122:2126 123:1660 124:1409 125:1494 128:583 129:372 130:354 131:918 132:379 133:164 134:312 135:81 136:323 137:313 138:394 139:186 140:198 141:402 142:586 143:452 144:506 145:111 146:658 147:545 148:1007 149:408 150:494 151:631 152:475 153:241 154:402 155:834 156:376 157:331 158:278 159:795 160:328 161:601 162:1790 163:339 164:630 165:665 166:361 167:689 168:1118 169:118 170:1424 171:189 172:62 173:1634 174:709 175:587 176:1523 177:3681 178:2048 179:806 180:1768 181:1779 182:1666 183:697 184:709 185:2267 186:2969 187:1685 188:2026 189:1511 190:7886 191:769 192:7670 193:5542 194:4059 195:3616 196:1632 197:789 198:5229 199:5464 200:6482 201:2895 202:8865 203:8919 204:4612 205:2643 206:2957 207:2893 208:3910 209:3716 210:3095 211:1777 212:2416 213:2162 214:852 215:85 216:5601 217:1703 218:615 219:329 220:1268 221:739 222:357 223:687

End of report