Orbit

Routing Table Report 04:00 +10GMT Mon 27 Oct, 2014

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

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

BGP routing table entries examined: 516753 Prefixes after maximum aggregation: 199615 Deaggregation factor: 2.59 Unique aggregates announced to Internet: 253069 Total ASes present in the Internet Routing Table: 48410 Prefixes per ASN: 10.67 Origin-only ASes present in the Internet Routing Table: 36307 Origin ASes announcing only one prefix: 16354 Transit ASes present in the Internet Routing Table: 6154 Transit-only ASes present in the Internet Routing Table: 168 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 118 Max AS path prepend of ASN ( 55644) 111 Prefixes from unregistered ASNs in the Routing Table: 1857 Unregistered ASNs in the Routing Table: 435 Number of 32-bit ASNs allocated by the RIRs: 7753 Number of 32-bit ASNs visible in the Routing Table: 5949 Prefixes from 32-bit ASNs in the Routing Table: 21160 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: 2712604580 Equivalent to 161 /8s, 175 /16s and 15 /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: 176952

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

Prefixes being announced by APNIC Region ASes: 127236 Total APNIC prefixes after maximum aggregation: 36807 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 131211 Unique aggregates announced from the APNIC address blocks: 53312 APNIC Region origin ASes present in the Internet Routing Table: 4978 APNIC Prefixes per ASN: 26.36 APNIC Region origin ASes announcing only one prefix: 1191 APNIC Region transit ASes present in the Internet Routing Table: 852 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 118 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1140 Number of APNIC addresses announced to Internet: 736321376 Equivalent to 43 /8s, 227 /16s and 95 /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: 171740 Total ARIN prefixes after maximum aggregation: 85397 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 173550 Unique aggregates announced from the ARIN address blocks: 81272 ARIN Region origin ASes present in the Internet Routing Table: 16390 ARIN Prefixes per ASN: 10.59 ARIN Region origin ASes announcing only one prefix: 6103 ARIN Region transit ASes present in the Internet Routing Table: 1693 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: 242 Number of ARIN addresses announced to Internet: 1052928192 Equivalent to 62 /8s, 194 /16s and 104 /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: 125827 Total RIPE prefixes after maximum aggregation: 63713 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 131286 Unique aggregates announced from the RIPE address blocks: 82783 RIPE Region origin ASes present in the Internet Routing Table: 17789 RIPE Prefixes per ASN: 7.38 RIPE Region origin ASes announcing only one prefix: 8187 RIPE Region transit ASes present in the Internet Routing Table: 2901 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: 3145 Number of RIPE addresses announced to Internet: 691888004 Equivalent to 41 /8s, 61 /16s and 95 /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: 58635 Total LACNIC prefixes after maximum aggregation: 10782 LACNIC Deaggregation factor: 5.44 Prefixes being announced from the LACNIC address blocks: 67468 Unique aggregates announced from the LACNIC address blocks: 30608 LACNIC Region origin ASes present in the Internet Routing Table: 2364 LACNIC Prefixes per ASN: 28.54 LACNIC Region origin ASes announcing only one prefix: 655 LACNIC Region transit ASes present in the Internet Routing Table: 471 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: 1363 Number of LACNIC addresses announced to Internet: 168371456 Equivalent to 10 /8s, 9 /16s and 37 /24s Percentage of available LACNIC address space announced: 100.4

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: 12052 Total AfriNIC prefixes after maximum aggregation: 2870 AfriNIC Deaggregation factor: 4.20 Prefixes being announced from the AfriNIC address blocks: 12888 Unique aggregates announced from the AfriNIC address blocks: 4777 AfriNIC Region origin ASes present in the Internet Routing Table: 741 AfriNIC Prefixes per ASN: 17.39 AfriNIC Region origin ASes announcing only one prefix: 218 AfriNIC Region transit ASes present in the Internet Routing Table: 155 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: 59 Number of AfriNIC addresses announced to Internet: 59667456 Equivalent to 3 /8s, 142 /16s and 116 /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 4766 2949 11584 926 Korea Telecom 17974 2817 903 77 PT Telekomunikasi Indonesia 7545 2423 336 124 TPG Telecom Limited 4755 1919 412 189 TATA Communications formerly 9829 1670 1322 37 National Internet Backbone 9808 1483 6639 15 Guangdong Mobile Communicatio 4808 1409 2204 420 CNCGROUP IP network China169 9583 1359 111 559 Sify Limited 9498 1307 333 91 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 2896 3688 51 BellSouth.net Inc. 22773 2840 2940 142 Cox Communications Inc. 18566 2046 379 182 MegaPath Corporation 7029 1943 1957 312 Windstream Communications Inc 20115 1810 1790 479 Charter Communications 4323 1636 1052 410 tw telecom holdings, inc. 6983 1540 867 250 ITC^Deltacom 30036 1485 309 612 Mediacom Communications Corp 701 1426 11266 710 MCI Communications Services, 22561 1304 408 237 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 1492 577 1101 Akamai International B.V. 8402 1413 544 15 OJSC "Vimpelcom" 31148 1044 45 21 Freenet Ltd. 13188 1037 100 29 TOV "Bank-Inform" 8551 959 373 42 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 6830 782 2339 435 Liberty Global Operations B.V 12479 751 785 96 France Telecom Espana SA 9198 673 346 30 JSC Kazakhtelecom

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 3008 487 241 Telmex Colombia S.A. 28573 2637 2317 107 NET Serviços de Comunicação S 6147 1784 374 30 Telefonica del Peru S.A.A. 7303 1765 1171 241 Telecom Argentina S.A. 8151 1482 3017 433 Uninet S.A. de C.V. 6503 1171 434 59 Axtel, S.A.B. de C.V. 7738 999 1882 41 Telemar Norte Leste S.A. 27947 912 130 51 Telconet S.A 26615 898 2325 35 Tim Celular S.A. 3816 890 383 146 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 1365 958 13 TE-AS 24863 948 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 36992 343 824 28 ETISALAT MISR 24835 308 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 246 22 17 Cote d'Ivoire Telecom 37054 233 19 6 Data Telecom Service 15706 186 17 6 Sudatel (Sudan Telecom Co. Lt 37457 180 160 4 Telkom SA Ltd.

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 3008 487 241 Telmex Colombia S.A. 4766 2949 11584 926 Korea Telecom 6389 2896 3688 51 BellSouth.net Inc. 22773 2840 2940 142 Cox Communications Inc. 17974 2817 903 77 PT Telekomunikasi Indonesia 28573 2637 2317 107 NET Serviços de Comunicação S 7545 2423 336 124 TPG Telecom Limited 18566 2046 379 182 MegaPath Corporation 7029 1943 1957 312 Windstream Communications Inc 4755 1919 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 2896 2845 BellSouth.net Inc. 17974 2817 2740 PT Telekomunikasi Indonesia 22773 2840 2698 Cox Communications Inc. 28573 2637 2530 NET Serviços de Comunicação S 7545 2423 2299 TPG Telecom Limited 4766 2949 2023 Korea Telecom 18566 2046 1864 MegaPath Corporation 6147 1784 1754 Telefonica del Peru S.A.A. 4755 1919 1730 TATA Communications formerly 9829 1670 1633 National Internet Backbone

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 /13:500 /14:1005 /15:1714 /16:13038 /17:7134 /18:11862 /19:24625 /20:35314 /21:37348 /22:55203 /23:48480 /24:277185 /25:1101 /26:1062 /27:713 /28:14 /29:19 /30:11 /31:1 /32:13

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

ASN No of nets Total ann. Description 22773 2062 2840 Cox Communications Inc. 18566 2001 2046 MegaPath Corporation 6389 1676 2896 BellSouth.net Inc. 6147 1347 1784 Telefonica del Peru S.A.A. 30036 1332 1485 Mediacom Communications Corp 6983 1226 1540 ITC^Deltacom 7029 1172 1943 Windstream Communications Inc 34984 1160 1840 TELLCOM ILETISIM HIZMETLERI A 11492 1147 1197 CABLE ONE, INC. 8402 1082 1413 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 8:769 12:1851 13:4 14:1173 15:17 16:2 17:42 18:21 20:51 23:945 24:1778 27:1802 31:1332 32:41 33:2 34:5 36:154 37:1803 38:1008 39:13 40:233 41:2941 42:267 43:553 44:17 45:80 46:2067 47:28 49:744 50:790 52:12 54:53 55:3 56:10 57:32 58:1141 59:645 60:435 61:1716 62:1263 63:1834 64:4423 65:2271 66:4187 67:2025 68:1093 69:3260 70:874 71:484 72:1988 74:2605 75:378 76:410 77:1604 78:1008 79:764 80:1325 81:1283 82:793 83:659 84:721 85:1353 86:425 87:1189 88:502 89:1924 90:138 91:5803 92:784 93:1640 94:2036 95:1296 96:421 97:340 98:1098 99:48 100:65 101:737 103:5927 104:480 105:155 106:180 107:651 108:591 109:1996 110:1047 111:1422 112:725 113:907 114:800 115:1155 116:1155 117:1003 118:1543 119:1382 120:738 121:967 122:2209 123:1674 124:1444 125:1537 128:635 129:387 130:371 131:912 132:434 133:165 134:322 135:81 136:324 137:314 138:381 139:200 140:223 141:413 142:599 143:438 144:509 145:111 146:676 147:560 148:1045 149:406 150:502 151:633 152:476 153:240 154:397 155:582 156:379 157:330 158:279 159:921 160:329 161:605 162:1804 163:360 164:647 165:672 166:363 167:688 168:1122 169:119 170:1423 171:188 172:60 173:1632 174:708 175:612 176:1537 177:3689 178:2071 179:814 180:1766 181:1785 182:1661 183:702 184:707 185:2228 186:2969 187:1687 188:2028 189:1524 190:7908 191:779 192:7734 193:5558 194:4069 195:3614 196:1640 197:763 198:5274 199:5495 200:6488 201:2906 202:9133 203:9037 204:4695 205:2664 206:3087 207:2972 208:3920 209:3759 210:3313 211:1855 212:2413 213:2156 214:853 215:86 216:5624 217:1705 218:622 219:390 220:1376 221:793 222:481 223:696

End of report