Orbit

Routing Table Report 08:00 +10GMT Wed 24 Sep, 2014

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

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

BGP routing table entries examined: 505478 Prefixes after maximum aggregation: 197075 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 251663 Total ASes present in the Internet Routing Table: 47960 Prefixes per ASN: 10.54 Origin-only ASes present in the Internet Routing Table: 36165 Origin ASes announcing only one prefix: 16375 Transit ASes present in the Internet Routing Table: 6033 Transit-only ASes present in the Internet Routing Table: 145 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 42 Max AS path prepend of ASN ( 62159) 40 Prefixes from unregistered ASNs in the Routing Table: 1816 Unregistered ASNs in the Routing Table: 476 Number of 32-bit ASNs allocated by the RIRs: 7466 Number of 32-bit ASNs visible in the Routing Table: 5762 Prefixes from 32-bit ASNs in the Routing Table: 20147 Number of bogon 32-bit ASNs visible in the Routing Table: 18 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 385 Number of addresses announced to Internet: 2731121414 Equivalent to 162 /8s, 201 /16s and 155 /24s Percentage of available address space announced: 73.8 Percentage of allocated address space announced: 73.8 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: 172717

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

Prefixes being announced by APNIC Region ASes: 119816 Total APNIC prefixes after maximum aggregation: 35549 APNIC Deaggregation factor: 3.37 Prefixes being announced from the APNIC address blocks: 124296 Unique aggregates announced from the APNIC address blocks: 52922 APNIC Region origin ASes present in the Internet Routing Table: 4940 APNIC Prefixes per ASN: 25.16 APNIC Region origin ASes announcing only one prefix: 1221 APNIC Region transit ASes present in the Internet Routing Table: 825 Average APNIC Region AS path length visible: 3.9 Max APNIC Region AS path length visible: 40 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1110 Number of APNIC addresses announced to Internet: 734482688 Equivalent to 43 /8s, 199 /16s and 81 /24s Percentage of available APNIC address space announced: 85.8

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: 168834 Total ARIN prefixes after maximum aggregation: 84782 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 171016 Unique aggregates announced from the ARIN address blocks: 80746 ARIN Region origin ASes present in the Internet Routing Table: 16319 ARIN Prefixes per ASN: 10.48 ARIN Region origin ASes announcing only one prefix: 6099 ARIN Region transit ASes present in the Internet Routing Table: 1642 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 205 Number of ARIN addresses announced to Internet: 1084385536 Equivalent to 64 /8s, 162 /16s and 105 /24s Percentage of available ARIN address space announced: 57.4

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: 124841 Total RIPE prefixes after maximum aggregation: 63278 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 130026 Unique aggregates announced from the RIPE address blocks: 82560 RIPE Region origin ASes present in the Internet Routing Table: 17717 RIPE Prefixes per ASN: 7.34 RIPE Region origin ASes announcing only one prefix: 8204 RIPE Region transit ASes present in the Internet Routing Table: 2885 Average RIPE Region AS path length visible: 3.5 Max RIPE Region AS path length visible: 42 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3070 Number of RIPE addresses announced to Internet: 659005952 Equivalent to 39 /8s, 71 /16s and 162 /24s Percentage of available RIPE address space announced: 95.8

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: 59382 Total LACNIC prefixes after maximum aggregation: 10589 LACNIC Deaggregation factor: 5.61 Prefixes being announced from the LACNIC address blocks: 67502 Unique aggregates announced from the LACNIC address blocks: 30367 LACNIC Region origin ASes present in the Internet Routing Table: 2307 LACNIC Prefixes per ASN: 29.26 LACNIC Region origin ASes announcing only one prefix: 637 LACNIC Region transit ASes present in the Internet Routing Table: 455 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 20 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1321 Number of LACNIC addresses announced to Internet: 170939392 Equivalent to 10 /8s, 48 /16s and 84 /24s Percentage of available LACNIC address space announced: 101.9

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: 11416 Total AfriNIC prefixes after maximum aggregation: 2832 AfriNIC Deaggregation factor: 4.03 Prefixes being announced from the AfriNIC address blocks: 12252 Unique aggregates announced from the AfriNIC address blocks: 4724 AfriNIC Region origin ASes present in the Internet Routing Table: 740 AfriNIC Prefixes per ASN: 16.56 AfriNIC Region origin ASes announcing only one prefix: 214 AfriNIC Region transit ASes present in the Internet Routing Table: 154 Average AfriNIC Region AS path length visible: 3.4 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 56 Number of AfriNIC addresses announced to Internet: 59727872 Equivalent to 3 /8s, 143 /16s and 96 /24s Percentage of available AfriNIC address space announced: 59.3

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 17974 2815 900 74 PT Telekomunikasi Indonesia 4766 2226 11584 630 Korea Telecom 7545 2209 335 117 TPG Telecom Limited 4755 1923 434 202 TATA Communications formerly 9829 1625 1306 38 National Internet Backbone 9583 1375 111 563 Sify Limited 9498 1306 333 92 BHARTI Airtel Ltd. 9808 1250 6639 15 Guangdong Mobile Communicatio 7552 1228 1098 14 Viettel Corporation 24560 1173 406 191 Bharti Airtel Ltd., Telemedia

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

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

ASN No of nets /20 equiv MaxAgg Description 22773 2900 2940 142 Cox Communications Inc. 6389 2896 3688 51 BellSouth.net Inc. 18566 2043 379 177 MegaPath Corporation 7029 1921 1975 325 Windstream Communications Inc 20115 1790 1772 498 Charter Communications 4323 1639 1067 411 tw telecom holdings, inc. 30036 1523 320 580 Mediacom Communications Corp 6983 1501 802 311 ITC^Deltacom 701 1438 11242 721 MCI Communications Services, 22561 1306 408 237 CenturyTel Internet Holdings,

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

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

ASN No of nets /20 equiv MaxAgg Description 34984 1816 299 285 TELLCOM ILETISIM HIZMETLERI A 20940 1465 571 1076 Akamai International B.V. 8402 1402 544 14 OJSC "Vimpelcom" 31148 1043 45 21 Freenet Ltd. 13188 1032 100 32 TOV "Bank-Inform" 8551 856 372 42 Bezeq International-Ltd 6849 839 356 26 JSC "Ukrtelecom" 12479 803 798 58 France Telecom Espana SA 6830 777 2335 432 Liberty Global Operations B.V 9198 625 346 28 JSC Kazakhtelecom

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

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

ASN No of nets /20 equiv MaxAgg Description 28573 3012 2311 110 NET Serviços de Comunicação S 10620 2963 480 277 Telmex Colombia S.A. 18881 2108 1036 22 Global Village Telecom 6147 1836 374 30 Telefonica del Peru S.A.A. 7303 1757 1167 233 Telecom Argentina S.A. 8151 1461 3016 429 Uninet S.A. de C.V. 6503 1114 434 61 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 904 130 53 Telconet S.A 3816 858 363 137 COLOMBIA TELECOMUNICACIONES S

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 947 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 8452 557 958 13 TE-AS 36992 347 824 27 ETISALAT MISR 24835 307 144 9 Vodafone Data 37054 288 19 6 Data Telecom Service 3741 249 920 212 Internet Solutions 29571 242 22 17 Cote d'Ivoire Telecom 15706 186 17 6 Sudatel (Sudan Telecom Co. Lt 12258 174 26 71 MWEB CONNECT (PROPRIETARY) LI

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

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

ASN No of nets /20 equiv MaxAgg Description 28573 3012 2311 110 NET Serviços de Comunicação S 10620 2963 480 277 Telmex Colombia S.A. 22773 2900 2940 142 Cox Communications Inc. 6389 2896 3688 51 BellSouth.net Inc. 17974 2815 900 74 PT Telekomunikasi Indonesia 4766 2226 11584 630 Korea Telecom 7545 2209 335 117 TPG Telecom Limited 18881 2108 1036 22 Global Village Telecom 18566 2043 379 177 MegaPath Corporation 4755 1923 434 202 TATA Communications formerly

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

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

ASN No of nets Net Savings Description 6389 2896 2845 BellSouth.net Inc. 22773 2900 2758 Cox Communications Inc. 17974 2815 2741 PT Telekomunikasi Indonesia 10620 2963 2686 Telmex Colombia S.A. 7545 2209 2092 TPG Telecom Limited 18881 2108 2086 Global Village Telecom 18566 2043 1866 MegaPath Corporation 6147 1836 1806 Telefonica del Peru S.A.A. 4755 1923 1721 TATA Communications formerly 4766 2226 1596 Korea Telecom

Complete listing at http://thyme.rand.apnic.net/london/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 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 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 65333 PRIVATE 10.0.0.0/8 0 *

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

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

Prefix Origin AS Description 10.0.0.0/8 65333 Reserved 100.64.0.0/10 65333 Reserved 169.254.0.0/16 65333 Reserved 172.16.0.0/12 65333 Reserved 192.0.0.0/24 65333 Reserved 192.0.2.0/24 65333 Reserved 192.168.0.0/16 0 * 198.18.0.0/15 65333 Reserved 198.51.100.0/24 65333 Reserved 203.0.113.0/24 65333 Reserved

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

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/london/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 /9:12 /10:31 /11:90 /12:263 /13:504 /14:1002 /15:1717 /16:12994 /17:7100 /18:11655 /19:24407 /20:34969 /21:37358 /22:54430 /23:47498 /24:270701 /25:8 /26:11 /27:15 /28:104 /29:226 /30:244 /31:0 /32:122

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

ASN No of nets Total ann. Description 22773 2134 2900 Cox Communications Inc. 18566 1998 2043 MegaPath Corporation 6389 1675 2896 BellSouth.net Inc. 6147 1398 1836 Telefonica del Peru S.A.A. 30036 1368 1523 Mediacom Communications Corp 6983 1196 1501 ITC^Deltacom 7029 1139 1921 Windstream Communications Inc 34984 1136 1816 TELLCOM ILETISIM HIZMETLERI A 11492 1125 1173 CABLE ONE, INC. 8402 1079 1402 OJSC "Vimpelcom"

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

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

1:1343 2:649 3:3 4:17 5:1138 6:21 8:736 12:1847 13:4 14:1051 15:17 16:2 17:41 18:21 20:51 23:920 24:1749 27:1794 31:1407 32:36 33:2 34:5 36:156 37:1780 38:988 39:22 40:223 41:2652 42:268 43:382 44:16 45:71 46:2150 47:26 49:732 50:805 52:12 54:52 55:6 56:6 57:37 58:1165 59:650 60:420 61:1671 62:1275 63:1826 64:4413 65:2292 66:4190 67:2052 68:1048 69:3275 70:864 71:471 72:2006 74:2591 75:373 76:413 77:1603 78:860 79:726 80:1315 81:1205 82:754 83:778 84:736 85:1324 86:450 87:1160 88:469 89:1759 90:138 91:5744 92:753 93:1795 94:2091 95:1284 96:427 97:342 98:1102 99:48 100:62 101:717 103:5611 104:261 105:136 106:184 107:635 108:555 109:1973 110:1022 111:1378 112:700 113:884 114:776 115:1252 116:1068 117:977 118:1571 119:1396 120:417 121:965 122:2117 123:1605 124:1407 125:1577 128:562 129:339 130:341 131:797 132:392 133:165 134:311 135:81 136:305 137:229 138:378 139:203 140:195 141:399 142:563 143:441 144:503 145:110 146:674 147:547 148:908 149:438 150:490 151:706 152:465 153:240 154:355 155:542 156:365 157:328 158:276 159:842 160:325 161:591 162:1753 163:331 164:695 165:654 166:363 167:682 168:1111 169:119 170:1417 171:188 172:64 173:1639 174:702 175:593 176:1481 177:3575 178:2076 179:793 180:1749 181:1615 182:1650 183:537 184:718 185:2098 186:2940 187:1695 188:2202 189:1488 190:7878 191:746 192:7494 193:5507 194:4064 195:3583 196:1441 197:718 198:5089 199:5444 200:6490 201:2905 202:8922 203:8872 204:4478 205:2631 206:2835 207:2862 208:3901 209:3714 210:3087 211:1750 212:2389 213:2135 214:862 215:86 216:5652 217:1694 218:610 219:330 220:1271 221:628 222:363 223:594

End of report