Orbit

Routing Table Report 04:00 +10GMT Mon 01 Dec, 2014

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

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

BGP routing table entries examined: 519308 Prefixes after maximum aggregation: 200207 Deaggregation factor: 2.59 Unique aggregates announced to Internet: 254712 Total ASes present in the Internet Routing Table: 48706 Prefixes per ASN: 10.66 Origin-only ASes present in the Internet Routing Table: 36296 Origin ASes announcing only one prefix: 16311 Transit ASes present in the Internet Routing Table: 6232 Transit-only ASes present in the Internet Routing Table: 176 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 73 Max AS path prepend of ASN ( 55644) 66 Prefixes from unregistered ASNs in the Routing Table: 1694 Unregistered ASNs in the Routing Table: 434 Number of 32-bit ASNs allocated by the RIRs: 8044 Number of 32-bit ASNs visible in the Routing Table: 6178 Prefixes from 32-bit ASNs in the Routing Table: 22023 Number of bogon 32-bit ASNs visible in the Routing Table: 6 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 347 Number of addresses announced to Internet: 2712876804 Equivalent to 161 /8s, 179 /16s and 55 /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: 97.0 Total number of prefixes smaller than registry allocations: 176937

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

Prefixes being announced by APNIC Region ASes: 127998 Total APNIC prefixes after maximum aggregation: 37125 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 132462 Unique aggregates announced from the APNIC address blocks: 54028 APNIC Region origin ASes present in the Internet Routing Table: 4999 APNIC Prefixes per ASN: 26.50 APNIC Region origin ASes announcing only one prefix: 1206 APNIC Region transit ASes present in the Internet Routing Table: 867 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 73 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1191 Number of APNIC addresses announced to Internet: 737485312 Equivalent to 43 /8s, 245 /16s and 34 /24s Percentage of available APNIC address space announced: 86.2

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: 171644 Total ARIN prefixes after maximum aggregation: 85542 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 173617 Unique aggregates announced from the ARIN address blocks: 82119 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: 6076 ARIN Region transit ASes present in the Internet Routing Table: 1710 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 268 Number of ARIN addresses announced to Internet: 1054067904 Equivalent to 62 /8s, 211 /16s and 204 /24s Percentage of available ARIN address space announced: 55.8

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: 126225 Total RIPE prefixes after maximum aggregation: 63623 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 131931 Unique aggregates announced from the RIPE address blocks: 82605 RIPE Region origin ASes present in the Internet Routing Table: 17819 RIPE Prefixes per ASN: 7.40 RIPE Region origin ASes announcing only one prefix: 8176 RIPE Region transit ASes present in the Internet Routing Table: 2933 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: 3238 Number of RIPE addresses announced to Internet: 692280708 Equivalent to 41 /8s, 67 /16s and 93 /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: 58849 Total LACNIC prefixes after maximum aggregation: 10862 LACNIC Deaggregation factor: 5.42 Prefixes being announced from the LACNIC address blocks: 67624 Unique aggregates announced from the LACNIC address blocks: 30778 LACNIC Region origin ASes present in the Internet Routing Table: 2377 LACNIC Prefixes per ASN: 28.45 LACNIC Region origin ASes announcing only one prefix: 645 LACNIC Region transit ASes present in the Internet Routing Table: 477 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1408 Number of LACNIC addresses announced to Internet: 167655360 Equivalent to 9 /8s, 254 /16s and 55 /24s Percentage of available LACNIC address space announced: 99.9

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: 12440 Total AfriNIC prefixes after maximum aggregation: 3011 AfriNIC Deaggregation factor: 4.13 Prefixes being announced from the AfriNIC address blocks: 13327 Unique aggregates announced from the AfriNIC address blocks: 4870 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 18.08 AfriNIC Region origin ASes announcing only one prefix: 208 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: 73 Number of AfriNIC addresses announced to Internet: 60058880 Equivalent to 3 /8s, 148 /16s and 109 /24s Percentage of available AfriNIC address space announced: 59.7

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 2960 11585 931 Korea Telecom 17974 2838 904 77 PT Telekomunikasi Indonesia 7545 2465 337 129 TPG Telecom Limited 4755 1930 416 192 TATA Communications formerly 9829 1671 1323 28 National Internet Backbone 4538 1547 4190 71 China Education and Research 9808 1495 6655 16 Guangdong Mobile Communicatio 4808 1429 2213 427 CNCGROUP IP network China169 9583 1365 112 563 Sify Limited 9498 1320 334 95 BHARTI Airtel Ltd.

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 2892 3688 51 BellSouth.net Inc. 22773 2852 2956 144 Cox Communications Inc. 18566 2044 379 183 MegaPath Corporation 20115 1827 1805 472 Charter Communications 4323 1638 1052 409 tw telecom holdings, inc. 6983 1628 867 251 EarthLink, Inc. 30036 1503 312 594 Mediacom Communications Corp 701 1424 11265 704 MCI Communications Services, 22561 1310 411 244 CenturyTel Internet Holdings, 11492 1229 217 534 CABLE ONE, INC.

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 1899 298 357 TELLCOM ILETISIM HIZMETLERI A 20940 1509 588 1114 Akamai International B.V. 8402 1396 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 997 95 60 TOV "Bank-Inform" 8551 900 373 44 Bezeq International-Ltd 6849 834 356 26 JSC "Ukrtelecom" 9198 824 346 32 JSC Kazakhtelecom 6830 817 2339 439 Liberty Global Operations B.V 12479 777 788 94 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 3044 493 259 Telmex Colombia S.A. 28573 2322 2263 110 NET Serviços de Comunicação S 6147 1809 374 30 Telefonica del Peru S.A.A. 7303 1733 1123 242 Telecom Argentina S.A. 8151 1480 3031 424 Uninet S.A. de C.V. 6503 1228 433 58 Axtel, S.A.B. de C.V. 7738 999 1882 41 Telemar Norte Leste S.A. 26615 911 2325 35 Tim Celular S.A. 3816 907 394 146 COLOMBIA TELECOMUNICACIONES S 27947 884 129 50 Telconet S.A

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 1412 958 13 TE-AS 24863 958 280 26 Link Egypt (Link.NET) 36903 415 209 129 Office National des Postes et 36992 368 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 37492 291 133 61 Orange Tunisie 37054 264 19 6 Data Telecom Service 3741 249 920 212 Internet Solutions 29571 244 22 17 Cote d'Ivoire Telecom 37457 185 160 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 3044 493 259 Telmex Colombia S.A. 4766 2960 11585 931 Korea Telecom 6389 2892 3688 51 BellSouth.net Inc. 22773 2852 2956 144 Cox Communications Inc. 17974 2838 904 77 PT Telekomunikasi Indonesia 7545 2465 337 129 TPG Telecom Limited 28573 2322 2263 110 NET Serviços de Comunicação S 18566 2044 379 183 MegaPath Corporation 4755 1930 416 192 TATA Communications formerly 34984 1899 298 357 TELLCOM ILETISIM HIZMETLERI A

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 2892 2841 BellSouth.net Inc. 17974 2838 2761 PT Telekomunikasi Indonesia 22773 2852 2708 Cox Communications Inc. 7545 2465 2336 TPG Telecom Limited 28573 2322 2212 NET Serviços de Comunicação S 4766 2960 2029 Korea Telecom 18566 2044 1861 MegaPath Corporation 6147 1809 1779 Telefonica del Peru S.A.A. 4755 1930 1738 TATA Communications formerly 9829 1671 1643 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 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 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 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 23.252.224.0/20 62502 Xnet Media LLC 23.252.224.0/21 62502 Xnet Media LLC 23.252.232.0/21 62502 Xnet Media LLC 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<<

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 /11:92 /12:264 /13:501 /14:1000 /15:1727 /16:13036 /17:7141 /18:11917 /19:24777 /20:35338 /21:37595 /22:55672 /23:48328 /24:278894 /25:1112 /26:1093 /27:704 /28:16 /29:19 /30:11 /31:0 /32:12

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

ASN No of nets Total ann. Description 22773 2064 2852 Cox Communications Inc. 18566 1999 2044 MegaPath Corporation 6389 1672 2892 BellSouth.net Inc. 6147 1357 1809 Telefonica del Peru S.A.A. 30036 1349 1503 Mediacom Communications Corp 6983 1308 1628 EarthLink, Inc. 34984 1206 1899 TELLCOM ILETISIM HIZMETLERI A 11492 1174 1229 CABLE ONE, INC. 10620 1078 3044 Telmex Colombia S.A. 8402 1061 1396 OJSC "Vimpelcom"

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

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

1:1365 2:676 3:3 4:16 5:1225 6:23 8:770 12:1846 13:5 14:1194 15:17 16:2 17:42 18:21 20:51 23:1023 24:1673 27:1810 31:1410 32:39 33:2 34:5 36:152 37:1849 38:976 39:14 40:226 41:3005 42:272 43:707 44:19 45:84 46:2098 47:30 49:715 50:795 52:12 54:60 55:6 56:6 57:31 58:1160 59:661 60:449 61:1707 62:1301 63:1845 64:4395 65:2283 66:4111 67:2006 68:1046 69:3261 70:874 71:434 72:1982 74:2602 75:321 76:410 77:1533 78:993 79:785 80:1334 81:1289 82:811 83:672 84:673 85:1346 86:448 87:1190 88:507 89:1777 90:140 91:5829 92:798 93:1660 94:1953 95:1306 96:426 97:341 98:1033 99:48 100:67 101:760 103:6189 104:754 105:171 106:190 107:866 108:611 109:2001 110:1053 111:1438 112:732 113:916 114:801 115:1221 116:1241 117:1008 118:1598 119:1369 120:446 121:990 122:2194 123:1704 124:1461 125:1545 128:653 129:391 130:378 131:982 132:423 133:164 134:325 135:83 136:330 137:301 138:388 139:162 140:225 141:423 142:620 143:431 144:508 145:112 146:693 147:560 148:1058 149:400 150:520 151:645 152:482 153:247 154:414 155:643 156:384 157:332 158:250 159:935 160:335 161:616 162:1818 163:373 164:645 165:674 166:300 167:702 168:1164 169:130 170:1427 171:215 172:60 173:1583 174:709 175:583 176:1561 177:3666 178:2109 179:780 180:1816 181:1686 182:1673 183:527 184:705 185:2422 186:2920 187:1659 188:2008 189:1531 190:7926 191:823 192:7850 193:5561 194:4061 195:3614 196:1655 197:850 198:5358 199:5478 200:6550 201:2948 202:9470 203:8996 204:4686 205:2680 206:3003 207:2970 208:3920 209:3811 210:3475 211:1852 212:2454 213:2208 214:836 215:87 216:5611 217:1731 218:655 219:398 220:1302 221:774 222:439 223:662

End of report