Orbit

Routing Table Report 04:00 +10GMT Fri 31 Oct, 2014

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

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

BGP routing table entries examined: 517310 Prefixes after maximum aggregation: 199627 Deaggregation factor: 2.59 Unique aggregates announced to Internet: 253333 Total ASes present in the Internet Routing Table: 48448 Prefixes per ASN: 10.68 Origin-only ASes present in the Internet Routing Table: 36306 Origin ASes announcing only one prefix: 16347 Transit ASes present in the Internet Routing Table: 6166 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 93 Max AS path prepend of ASN ( 55644) 86 Prefixes from unregistered ASNs in the Routing Table: 1765 Unregistered ASNs in the Routing Table: 426 Number of 32-bit ASNs allocated by the RIRs: 7769 Number of 32-bit ASNs visible in the Routing Table: 5976 Prefixes from 32-bit ASNs in the Routing Table: 21258 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 350 Number of addresses announced to Internet: 2712691876 Equivalent to 161 /8s, 176 /16s and 100 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 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: 176707

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

Prefixes being announced by APNIC Region ASes: 127515 Total APNIC prefixes after maximum aggregation: 36805 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 131616 Unique aggregates announced from the APNIC address blocks: 53350 APNIC Region origin ASes present in the Internet Routing Table: 4988 APNIC Prefixes per ASN: 26.39 APNIC Region origin ASes announcing only one prefix: 1200 APNIC Region transit ASes present in the Internet Routing Table: 856 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 93 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1154 Number of APNIC addresses announced to Internet: 736598624 Equivalent to 43 /8s, 231 /16s and 154 /24s Percentage of available APNIC address space announced: 86.1

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: 171947 Total ARIN prefixes after maximum aggregation: 85393 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 173756 Unique aggregates announced from the ARIN address blocks: 81390 ARIN Region origin ASes present in the Internet Routing Table: 16391 ARIN Prefixes per ASN: 10.60 ARIN Region origin ASes announcing only one prefix: 6096 ARIN Region transit ASes present in the Internet Routing Table: 1695 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 246 Number of ARIN addresses announced to Internet: 1052914624 Equivalent to 62 /8s, 194 /16s and 51 /24s Percentage of available ARIN address space announced: 55.7

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: 125816 Total RIPE prefixes after maximum aggregation: 63688 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 131026 Unique aggregates announced from the RIPE address blocks: 82699 RIPE Region origin ASes present in the Internet Routing Table: 17801 RIPE Prefixes per ASN: 7.36 RIPE Region origin ASes announcing only one prefix: 8189 RIPE Region transit ASes present in the Internet Routing Table: 2908 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3156 Number of RIPE addresses announced to Internet: 691676548 Equivalent to 41 /8s, 58 /16s and 37 /24s Percentage of available RIPE address space announced: 100.6

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: 58534 Total LACNIC prefixes after maximum aggregation: 10818 LACNIC Deaggregation factor: 5.41 Prefixes being announced from the LACNIC address blocks: 67358 Unique aggregates announced from the LACNIC address blocks: 30551 LACNIC Region origin ASes present in the Internet Routing Table: 2359 LACNIC Prefixes per ASN: 28.55 LACNIC Region origin ASes announcing only one prefix: 653 LACNIC Region transit ASes present in the Internet Routing Table: 470 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1362 Number of LACNIC addresses announced to Internet: 168266240 Equivalent to 10 /8s, 7 /16s and 138 /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: 12135 Total AfriNIC prefixes after maximum aggregation: 2876 AfriNIC Deaggregation factor: 4.22 Prefixes being announced from the AfriNIC address blocks: 13204 Unique aggregates announced from the AfriNIC address blocks: 5026 AfriNIC Region origin ASes present in the Internet Routing Table: 735 AfriNIC Prefixes per ASN: 17.96 AfriNIC Region origin ASes announcing only one prefix: 209 AfriNIC Region transit ASes present in the Internet Routing Table: 154 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: 58 Number of AfriNIC addresses announced to Internet: 59807744 Equivalent to 3 /8s, 144 /16s and 152 /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 4766 2946 11584 923 Korea Telecom 17974 2824 903 77 PT Telekomunikasi Indonesia 7545 2428 336 125 TPG Telecom Limited 4755 1922 412 189 TATA Communications formerly 9829 1670 1322 37 National Internet Backbone 9808 1479 6639 15 Guangdong Mobile Communicatio 4808 1424 2211 423 CNCGROUP IP network China169 9583 1360 111 559 Sify Limited 9498 1312 333 94 BHARTI Airtel Ltd. 7552 1186 1066 12 Viettel Corporation

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 6389 2894 3688 51 BellSouth.net Inc. 22773 2842 2940 142 Cox Communications Inc. 18566 2045 379 184 MegaPath Corporation 7029 1977 1960 314 Windstream Communications Inc 20115 1814 1792 476 Charter Communications 4323 1633 1052 408 tw telecom holdings, inc. 6983 1542 867 250 ITC^Deltacom 30036 1486 309 611 Mediacom Communications Corp 701 1425 11266 709 MCI Communications Services, 22561 1323 410 249 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 34984 1840 297 352 TELLCOM ILETISIM HIZMETLERI A 20940 1496 577 1103 Akamai International B.V. 8402 1416 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 1037 100 29 TOV "Bank-Inform" 8551 959 373 43 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 6830 782 2339 435 Liberty Global Operations B.V 9198 776 346 30 JSC Kazakhtelecom 12479 752 785 96 France Telecom Espana SA

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 3014 489 255 Telmex Colombia S.A. 28573 2547 2305 106 NET Serviços de Comunicação S 6147 1780 374 30 Telefonica del Peru S.A.A. 7303 1765 1171 241 Telecom Argentina S.A. 8151 1481 3017 432 Uninet S.A. de C.V. 6503 1158 434 59 Axtel, S.A.B. de C.V. 7738 999 1882 41 Telemar Norte Leste S.A. 27947 911 130 53 Telconet S.A 26615 899 2325 35 Tim Celular S.A. 3816 892 384 146 COLOMBIA TELECOMUNICACIONES S

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 8452 1390 958 13 TE-AS 24863 957 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 36992 328 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 232 19 6 Data Telecom Service 37457 182 161 6 Telkom SA Ltd. 36947 177 807 13 Telecom Algeria

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 3014 489 255 Telmex Colombia S.A. 4766 2946 11584 923 Korea Telecom 6389 2894 3688 51 BellSouth.net Inc. 22773 2842 2940 142 Cox Communications Inc. 17974 2824 903 77 PT Telekomunikasi Indonesia 28573 2547 2305 106 NET Serviços de Comunicação S 7545 2428 336 125 TPG Telecom Limited 18566 2045 379 184 MegaPath Corporation 7029 1977 1960 314 Windstream Communications Inc 4755 1922 412 189 TATA Communications formerly

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

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

ASN No of nets Net Savings Description 6389 2894 2843 BellSouth.net Inc. 17974 2824 2747 PT Telekomunikasi Indonesia 22773 2842 2700 Cox Communications Inc. 28573 2547 2441 NET Serviços de Comunicação S 7545 2428 2303 TPG Telecom Limited 4766 2946 2023 Korea Telecom 18566 2045 1861 MegaPath Corporation 6147 1780 1750 Telefonica del Peru S.A.A. 4755 1922 1733 TATA Communications formerly 7029 1977 1663 Windstream Communications Inc

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 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 6461 Abovenet Communicati 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/current/data-badAS

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

Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 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<< 41.73.12.0/24 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 /8:16 /9:12 /10:31 /11:90 /12:262 /13:501 /14:1007 /15:1714 /16:13040 /17:7127 /18:11860 /19:24616 /20:35297 /21:37313 /22:55245 /23:48476 /24:277764 /25:1099 /26:1062 /27:719 /28:15 /29:19 /30:11 /31:1 /32:13

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

ASN No of nets Total ann. Description 22773 2064 2842 Cox Communications Inc. 18566 2000 2045 MegaPath Corporation 6389 1674 2894 BellSouth.net Inc. 6147 1346 1780 Telefonica del Peru S.A.A. 30036 1333 1486 Mediacom Communications Corp 6983 1228 1542 ITC^Deltacom 7029 1197 1977 Windstream Communications Inc 34984 1160 1840 TELLCOM ILETISIM HIZMETLERI A 11492 1135 1185 CABLE ONE, INC. 8402 1082 1416 OJSC "Vimpelcom"

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

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

1:1358 2:679 3:3 4:17 5:1185 6:21 8:771 12:1854 13:4 14:1182 15:17 16:2 17:42 18:21 20:51 23:950 24:1761 27:1811 31:1266 32:41 33:2 34:5 36:154 37:1812 38:1006 39:13 40:234 41:2952 42:331 43:572 44:20 45:81 46:2065 47:28 49:745 50:807 52:12 54:54 55:3 56:8 57:32 58:1142 59:643 60:433 61:1715 62:1247 63:1836 64:4414 65:2275 66:4183 67:2042 68:1093 69:3270 70:875 71:486 72:1985 74:2609 75:373 76:408 77:1612 78:991 79:764 80:1325 81:1283 82:793 83:657 84:717 85:1360 86:429 87:1186 88:503 89:1813 90:138 91:5801 92:799 93:1640 94:1941 95:1294 96:426 97:340 98:1096 99:48 100:66 101:740 103:5973 104:491 105:155 106:181 107:653 108:596 109:1993 110:1043 111:1424 112:726 113:905 114:797 115:1224 116:1162 117:1011 118:1544 119:1384 120:739 121:968 122:2208 123:1683 124:1456 125:1534 128:641 129:387 130:369 131:923 132:419 133:164 134:324 135:81 136:324 137:318 138:395 139:201 140:224 141:419 142:600 143:461 144:509 145:111 146:674 147:560 148:1048 149:409 150:506 151:632 152:475 153:241 154:398 155:841 156:382 157:331 158:279 159:923 160:328 161:606 162:1809 163:367 164:646 165:672 166:363 167:690 168:1125 169:119 170:1427 171:191 172:60 173:1638 174:709 175:611 176:1538 177:3656 178:2091 179:792 180:1787 181:1794 182:1686 183:702 184:709 185:2279 186:2974 187:1679 188:2038 189:1518 190:7916 191:769 192:7739 193:5558 194:4062 195:3617 196:1640 197:774 198:5289 199:5495 200:6487 201:2909 202:9143 203:9043 204:4693 205:2667 206:3096 207:2974 208:3917 209:3764 210:3316 211:1849 212:2425 213:2183 214:855 215:84 216:5623 217:1707 218:621 219:390 220:1375 221:825 222:482 223:691

End of report