Orbit

Routing Table Report 09:00 +10GMT Tue 30 Sep, 2014

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

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

BGP routing table entries examined: 503269 Prefixes after maximum aggregation: 196906 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 252031 Total ASes present in the Internet Routing Table: 47992 Prefixes per ASN: 10.49 Origin-only ASes present in the Internet Routing Table: 36233 Origin ASes announcing only one prefix: 16350 Transit ASes present in the Internet Routing Table: 5972 Transit-only ASes present in the Internet Routing Table: 152 Average AS path length visible in the Internet Routing Table: 4.0 Max AS path length visible: 85 Max AS path prepend of ASN ( 55644) 83 Prefixes from unregistered ASNs in the Routing Table: 1569 Unregistered ASNs in the Routing Table: 405 Number of 32-bit ASNs allocated by the RIRs: 7522 Number of 32-bit ASNs visible in the Routing Table: 5787 Prefixes from 32-bit ASNs in the Routing Table: 20267 Number of bogon 32-bit ASNs visible in the Routing Table: 28 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 355 Number of addresses announced to Internet: 2706778052 Equivalent to 161 /8s, 86 /16s and 39 /24s Percentage of available address space announced: 73.1 Percentage of allocated address space announced: 73.1 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: 172294

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

Prefixes being announced by APNIC Region ASes: 119270 Total APNIC prefixes after maximum aggregation: 35587 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 123044 Unique aggregates announced from the APNIC address blocks: 53049 APNIC Region origin ASes present in the Internet Routing Table: 4950 APNIC Prefixes per ASN: 24.86 APNIC Region origin ASes announcing only one prefix: 1226 APNIC Region transit ASes present in the Internet Routing Table: 830 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 85 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1115 Number of APNIC addresses announced to Internet: 733414660 Equivalent to 43 /8s, 183 /16s and 5 /24s Percentage of available APNIC address space announced: 85.7

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: 168199 Total ARIN prefixes after maximum aggregation: 84451 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 170245 Unique aggregates announced from the ARIN address blocks: 80599 ARIN Region origin ASes present in the Internet Routing Table: 16302 ARIN Prefixes per ASN: 10.44 ARIN Region origin ASes announcing only one prefix: 6077 ARIN Region transit ASes present in the Internet Routing Table: 1609 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: 209 Number of ARIN addresses announced to Internet: 1083964416 Equivalent to 64 /8s, 155 /16s and 252 /24s Percentage of available ARIN address space announced: 57.3

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: 124786 Total RIPE prefixes after maximum aggregation: 63382 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 129929 Unique aggregates announced from the RIPE address blocks: 82937 RIPE Region origin ASes present in the Internet Routing Table: 17713 RIPE Prefixes per ASN: 7.34 RIPE Region origin ASes announcing only one prefix: 8192 RIPE Region transit ASes present in the Internet Routing Table: 2863 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3078 Number of RIPE addresses announced to Internet: 658390208 Equivalent to 39 /8s, 62 /16s and 60 /24s Percentage of available RIPE address space announced: 95.7

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: 59451 Total LACNIC prefixes after maximum aggregation: 10608 LACNIC Deaggregation factor: 5.60 Prefixes being announced from the LACNIC address blocks: 67646 Unique aggregates announced from the LACNIC address blocks: 30416 LACNIC Region origin ASes present in the Internet Routing Table: 2319 LACNIC Prefixes per ASN: 29.17 LACNIC Region origin ASes announcing only one prefix: 641 LACNIC Region transit ASes present in the Internet Routing Table: 444 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 23 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1330 Number of LACNIC addresses announced to Internet: 170969344 Equivalent to 10 /8s, 48 /16s and 201 /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: 11231 Total AfriNIC prefixes after maximum aggregation: 2833 AfriNIC Deaggregation factor: 3.96 Prefixes being announced from the AfriNIC address blocks: 12050 Unique aggregates announced from the AfriNIC address blocks: 4717 AfriNIC Region origin ASes present in the Internet Routing Table: 739 AfriNIC Prefixes per ASN: 16.31 AfriNIC Region origin ASes announcing only one prefix: 214 AfriNIC Region transit ASes present in the Internet Routing Table: 151 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 55 Number of AfriNIC addresses announced to Internet: 59749376 Equivalent to 3 /8s, 143 /16s and 180 /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 2812 900 74 PT Telekomunikasi Indonesia 4766 2227 11576 631 Korea Telecom 7545 2217 336 121 TPG Telecom Limited 4755 1906 413 192 TATA Communications formerly 9829 1642 1306 39 National Internet Backbone 9583 1460 118 596 Sify Limited 9498 1294 333 85 BHARTI Airtel Ltd. 9808 1251 6575 14 Guangdong Mobile Communicatio 7552 1230 1098 14 Viettel Corporation 24560 1173 406 191 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 22773 2900 2940 142 Cox Communications Inc. 6389 2897 3688 51 BellSouth.net Inc. 18566 2046 379 181 MegaPath Corporation 20115 1800 1782 491 Charter Communications 7029 1788 1975 330 Windstream Communications Inc 4323 1643 1084 411 tw telecom holdings, inc. 6983 1497 867 250 ITC^Deltacom 30036 1495 312 608 Mediacom Communications Corp 701 1432 11258 714 MCI Communications Services, 22561 1309 408 237 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 1818 296 346 TELLCOM ILETISIM HIZMETLERI A 20940 1484 580 1090 Akamai International B.V. 8402 1352 544 15 OJSC "Vimpelcom" 13188 1053 100 31 TOV "Bank-Inform" 31148 1044 45 21 Freenet Ltd. 8551 945 371 46 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 12479 804 798 58 France Telecom Espana SA 6830 779 2335 434 Liberty Global Operations B.V 9198 660 346 28 JSC Kazakhtelecom

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 28573 3041 2311 110 NET Serviços de Comunicação S 10620 2979 482 270 Telmex Colombia S.A. 18881 2060 1036 22 Global Village Telecom 6147 1769 374 30 Telefonica del Peru S.A.A. 7303 1762 1174 232 Telecom Argentina S.A. 8151 1469 3000 432 Uninet S.A. de C.V. 6503 1107 434 61 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 26615 905 2325 35 Tim Celular S.A. 27947 905 130 53 Telconet S.A

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 24863 914 280 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 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 233 19 6 Data Telecom Service 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/us/data-ASnet-AFRINIC

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

ASN No of nets /20 equiv MaxAgg Description 28573 3041 2311 110 NET Serviços de Comunicação S 10620 2979 482 270 Telmex Colombia S.A. 22773 2900 2940 142 Cox Communications Inc. 6389 2897 3688 51 BellSouth.net Inc. 17974 2812 900 74 PT Telekomunikasi Indonesia 4766 2227 11576 631 Korea Telecom 7545 2217 336 121 TPG Telecom Limited 18881 2060 1036 22 Global Village Telecom 18566 2046 379 181 MegaPath Corporation 4755 1906 413 192 TATA Communications formerly

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 2897 2846 BellSouth.net Inc. 22773 2900 2758 Cox Communications Inc. 17974 2812 2738 PT Telekomunikasi Indonesia 10620 2979 2709 Telmex Colombia S.A. 7545 2217 2096 TPG Telecom Limited 18881 2060 2038 Global Village Telecom 18566 2046 1865 MegaPath Corporation 6147 1769 1739 Telefonica del Peru S.A.A. 4755 1906 1714 TATA Communications formerly 9829 1642 1603 National Internet Backbone

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 2828 XO Communications 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 24.231.96.0/24 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/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 /13:504 /14:994 /15:1705 /16:12970 /17:6982 /18:11495 /19:24284 /20:35003 /21:37196 /22:54068 /23:47435 /24:269944 /25:51 /26:46 /27:14 /28:15 /29:10 /30:10 /31:1 /32:132

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

ASN No of nets Total ann. Description 22773 2133 2900 Cox Communications Inc. 18566 2001 2046 MegaPath Corporation 6389 1676 2897 BellSouth.net Inc. 30036 1340 1495 Mediacom Communications Corp 6147 1333 1769 Telefonica del Peru S.A.A. 6983 1185 1497 ITC^Deltacom 34984 1138 1818 TELLCOM ILETISIM HIZMETLERI A 11492 1128 1176 CABLE ONE, INC. 10620 1053 2979 Telmex Colombia S.A. 8402 1041 1352 OJSC "Vimpelcom"

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

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

1:1330 2:650 3:3 4:18 5:1153 6:21 8:753 12:1848 13:4 14:1052 15:17 16:2 17:42 18:21 20:51 23:921 24:1757 27:1784 31:1404 32:39 33:2 34:5 36:156 37:1783 38:993 39:12 40:221 41:2591 42:268 43:396 44:16 45:73 46:2162 47:26 49:734 50:803 52:12 54:52 55:5 56:6 57:31 58:1167 59:626 60:416 61:1673 62:1269 63:1824 64:4376 65:2288 66:4177 67:2042 68:1044 69:3240 70:862 71:462 72:1984 74:2578 75:351 76:400 77:1604 78:849 79:723 80:1322 81:1208 82:794 83:778 84:734 85:1327 86:447 87:1157 88:466 89:1748 90:138 91:5738 92:760 93:1796 94:2075 95:1282 96:427 97:342 98:1096 99:48 100:66 101:717 103:5667 104:290 105:138 106:183 107:637 108:556 109:1973 110:1024 111:1372 112:703 113:890 114:776 115:1193 116:1077 117:975 118:1571 119:1346 120:419 121:965 122:2116 123:1605 124:1394 125:1573 128:549 129:334 130:345 131:857 132:389 133:165 134:310 135:78 136:305 137:283 138:378 139:183 140:196 141:392 142:579 143:419 144:505 145:110 146:667 147:533 148:921 149:408 150:485 151:708 152:468 153:240 154:354 155:540 156:369 157:331 158:278 159:843 160:326 161:593 162:1764 163:374 164:692 165:656 166:361 167:676 168:943 169:117 170:1398 171:188 172:63 173:1636 174:704 175:593 176:1467 177:3550 178:2080 179:806 180:1746 181:1602 182:1640 183:555 184:724 185:2110 186:2950 187:1683 188:2214 189:1491 190:7816 191:757 192:7497 193:5504 194:4041 195:3585 196:1398 197:653 198:5083 199:5425 200:6500 201:2891 202:8890 203:8846 204:4497 205:2608 206:2827 207:2849 208:3913 209:3682 210:3081 211:1747 212:2352 213:2156 214:857 215:86 216:5602 217:1698 218:605 219:330 220:1268 221:640 222:361 223:594

End of report