Orbit

Routing Table Report 09:00 +10GMT Wed 02 Jul, 2014

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

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

BGP routing table entries examined: 494110 Prefixes after maximum aggregation: 193852 Deaggregation factor: 2.55 Unique aggregates announced to Internet: 246107 Total ASes present in the Internet Routing Table: 47029 Prefixes per ASN: 10.51 Origin-only ASes present in the Internet Routing Table: 35951 Origin ASes announcing only one prefix: 16326 Transit ASes present in the Internet Routing Table: 5952 Transit-only ASes present in the Internet Routing Table: 160 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 31 Max AS path prepend of ASN ( 19202) 25 Prefixes from unregistered ASNs in the Routing Table: 1677 Unregistered ASNs in the Routing Table: 420 Number of 32-bit ASNs allocated by the RIRs: 6929 Number of 32-bit ASNs visible in the Routing Table: 5126 Prefixes from 32-bit ASNs in the Routing Table: 17839 Number of bogon 32-bit ASNs visible in the Routing Table: 306 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 375 Number of addresses announced to Internet: 2692851392 Equivalent to 160 /8s, 129 /16s and 166 /24s Percentage of available address space announced: 72.7 Percentage of allocated address space announced: 72.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 170791

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

Prefixes being announced by APNIC Region ASes: 116119 Total APNIC prefixes after maximum aggregation: 34810 APNIC Deaggregation factor: 3.34 Prefixes being announced from the APNIC address blocks: 119329 Unique aggregates announced from the APNIC address blocks: 51167 APNIC Region origin ASes present in the Internet Routing Table: 4921 APNIC Prefixes per ASN: 24.25 APNIC Region origin ASes announcing only one prefix: 1238 APNIC Region transit ASes present in the Internet Routing Table: 843 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1001 Number of APNIC addresses announced to Internet: 734096128 Equivalent to 43 /8s, 193 /16s and 107 /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, 63488-63999, 131072-133631 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: 167036 Total ARIN prefixes after maximum aggregation: 83486 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 168813 Unique aggregates announced from the ARIN address blocks: 79572 ARIN Region origin ASes present in the Internet Routing Table: 16259 ARIN Prefixes per ASN: 10.38 ARIN Region origin ASes announcing only one prefix: 6101 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: 127 Number of ARIN addresses announced to Internet: 1076885504 Equivalent to 64 /8s, 47 /16s and 248 /24s Percentage of available ARIN address space announced: 57.0

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: 123614 Total RIPE prefixes after maximum aggregation: 62675 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128382 Unique aggregates announced from the RIPE address blocks: 81261 RIPE Region origin ASes present in the Internet Routing Table: 17701 RIPE Prefixes per ASN: 7.25 RIPE Region origin ASes announcing only one prefix: 8247 RIPE Region transit ASes present in the Internet Routing Table: 2844 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: 2726 Number of RIPE addresses announced to Internet: 657912768 Equivalent to 39 /8s, 54 /16s and 243 /24s Percentage of available RIPE address space announced: 95.6

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: 57433 Total LACNIC prefixes after maximum aggregation: 10181 LACNIC Deaggregation factor: 5.64 Prefixes being announced from the LACNIC address blocks: 64508 Unique aggregates announced from the LACNIC address blocks: 29391 LACNIC Region origin ASes present in the Internet Routing Table: 2118 LACNIC Prefixes per ASN: 30.46 LACNIC Region origin ASes announcing only one prefix: 537 LACNIC Region transit ASes present in the Internet Routing Table: 426 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1237 Number of LACNIC addresses announced to Internet: 165953024 Equivalent to 9 /8s, 228 /16s and 62 /24s Percentage of available LACNIC address space announced: 98.9

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus 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: 12006 Total AfriNIC prefixes after maximum aggregation: 2662 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12703 Unique aggregates announced from the AfriNIC address blocks: 4386 AfriNIC Region origin ASes present in the Internet Routing Table: 718 AfriNIC Prefixes per ASN: 17.69 AfriNIC Region origin ASes announcing only one prefix: 203 AfriNIC Region transit ASes present in the Internet Routing Table: 150 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: 35 Number of AfriNIC addresses announced to Internet: 57650688 Equivalent to 3 /8s, 111 /16s and 174 /24s Percentage of available AfriNIC address space announced: 57.3

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 2790 899 72 PT Telekomunikasi Indonesia 4766 2209 11584 631 Korea Telecom 7545 2206 320 118 TPG Telecom Limited 4755 1835 392 197 TATA Communications formerly 9829 1649 1305 37 National Internet Backbone 9583 1348 106 553 Sify Limited 9498 1264 314 82 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 24560 1140 398 190 Bharti Airtel Ltd., Telemedia 4808 1102 2043 335 CNCGROUP IP network China169

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 6389 2951 3688 53 BellSouth.net Inc. 22773 2565 2938 136 Cox Communications Inc. 7029 2262 1911 289 Windstream Communications Inc 18566 2048 379 178 MegaPath Corporation 20115 1715 1704 566 Charter Communications 4323 1649 1090 419 tw telecom holdings, inc. 30036 1476 315 594 Mediacom Communications Corp 701 1441 11187 726 MCI Communications Services, 6983 1382 818 314 ITC^Deltacom 22561 1307 402 233 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 1712 264 275 TELLCOM ILETISIM HIZMETLERI A 20940 1411 550 1048 Akamai International B.V. 8402 1350 544 15 OJSC "Vimpelcom" 13188 1050 100 31 TOV "Bank-Inform" 31148 1042 45 20 Freenet Ltd. 8551 952 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 773 2335 430 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 584 346 29 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 3748 2022 100 NET Serviços de Comunicação S 10620 2902 470 201 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1768 1179 230 Telecom Argentina S.A. 8151 1436 2975 422 Uninet S.A. de C.V. 6503 1126 434 61 Axtel, S.A.B. de C.V. 7738 976 1882 41 Telemar Norte Leste S.A. 6147 955 373 27 Telefonica del Peru S.A.A. 27947 890 130 53 Telconet S.A 26615 869 2325 35 Tim Celular 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 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 917 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 586 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 304 784 27 ETISALAT MISR 3741 250 921 213 Internet Solutions 37054 246 19 6 Data Telecom Service 29571 228 22 18 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt

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 3748 2022 100 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2902 470 201 Telmex Colombia S.A. 17974 2790 899 72 PT Telekomunikasi Indonesia 22773 2565 2938 136 Cox Communications Inc. 7029 2262 1911 289 Windstream Communications Inc 4766 2209 11584 631 Korea Telecom 7545 2206 320 118 TPG Telecom Limited 18881 2062 1036 22 Global Village Telecom 18566 2048 379 178 MegaPath Corporation

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 2951 2898 BellSouth.net Inc. 17974 2790 2718 PT Telekomunikasi Indonesia 10620 2902 2701 Telmex Colombia S.A. 22773 2565 2429 Cox Communications Inc. 7545 2206 2088 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 7029 2262 1973 Windstream Communications Inc 18566 2048 1870 MegaPath Corporation 4755 1835 1638 TATA Communications formerly 9829 1649 1612 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 60014 UNALLOCATED 5.160.199.0/24 42337 Respina Networks & B 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 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio 22511 UNALLOCATED 8.36.68.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio

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

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

Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>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<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 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 /12:258 /13:492 /14:977 /15:1697 /16:12952 /17:6873 /18:11484 /19:24350 /20:34758 /21:36745 /22:53109 /23:46416 /24:263633 /25:54 /26:49 /27:15 /28:19 /29:7 /30:1 /31:0 /32:73

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

ASN No of nets Total ann. Description 18566 2003 2048 MegaPath Corporation 22773 1814 2565 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1317 1476 Mediacom Communications Corp 11492 1193 1244 CABLE ONE, INC. 7029 1134 2262 Windstream Communications Inc 6983 1088 1382 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1044 1350 OJSC "Vimpelcom" 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A

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

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

1:1160 2:670 3:3 4:15 5:1001 6:19 8:708 12:1825 13:4 14:1032 15:15 16:2 17:37 18:21 20:37 23:864 24:1757 27:1737 31:1475 32:41 33:2 34:5 36:137 37:1801 38:966 39:7 40:202 41:3191 42:253 43:79 44:12 45:30 46:2058 47:24 49:733 50:809 52:12 54:47 55:4 56:2 57:28 58:1164 59:605 60:399 61:1545 62:1240 63:1885 64:4371 65:2283 66:4160 67:2085 68:1048 69:3336 70:875 71:439 72:2022 74:2627 75:315 76:397 77:1693 78:848 79:690 80:1308 81:1205 82:768 83:760 84:744 85:1301 86:430 87:1175 88:463 89:1777 90:138 91:5699 92:714 93:1752 94:2012 95:1582 96:529 97:359 98:1082 99:49 100:64 101:661 103:5138 104:29 105:543 106:178 107:568 108:564 109:2035 110:977 111:1362 112:672 113:848 114:784 115:1096 116:1056 117:935 118:1472 119:1377 120:389 121:820 122:2023 123:1389 124:1367 125:1523 128:531 129:326 130:331 131:645 132:372 133:163 134:309 135:74 136:276 137:280 138:363 139:163 140:176 141:370 142:553 143:401 144:499 145:105 146:627 147:465 148:870 149:370 150:216 151:711 152:442 153:221 154:306 155:510 156:350 157:338 158:249 159:815 160:328 161:559 162:1549 163:241 164:686 165:615 166:281 167:632 168:1057 169:121 170:1345 171:186 172:66 173:1530 174:707 175:578 176:1382 177:3220 178:2061 179:731 180:1755 181:1246 182:1550 183:521 184:729 185:1811 186:2849 187:1629 188:2116 189:1501 190:7550 191:414 192:7300 193:5491 194:4023 195:3521 196:1388 197:662 198:5016 199:5484 200:6279 201:2630 202:8842 203:8831 204:4518 205:2642 206:2814 207:2889 208:3957 209:3703 210:3015 211:1713 212:2301 213:2105 214:864 215:87 216:5585 217:1682 218:600 219:317 220:1280 221:624 222:344 223:584

End of report