Orbit

Routing Table Report 09:00 +10GMT Tue 08 Jul, 2014

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

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

BGP routing table entries examined: 495804 Prefixes after maximum aggregation: 193973 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 247033 Total ASes present in the Internet Routing Table: 47053 Prefixes per ASN: 10.54 Origin-only ASes present in the Internet Routing Table: 35958 Origin ASes announcing only one prefix: 16319 Transit ASes present in the Internet Routing Table: 5957 Transit-only ASes present in the Internet Routing Table: 156 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: 1807 Unregistered ASNs in the Routing Table: 441 Number of 32-bit ASNs allocated by the RIRs: 6971 Number of 32-bit ASNs visible in the Routing Table: 5138 Prefixes from 32-bit ASNs in the Routing Table: 18012 Number of bogon 32-bit ASNs visible in the Routing Table: 337 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 381 Number of addresses announced to Internet: 2694054080 Equivalent to 160 /8s, 148 /16s and 0 /24s Percentage of available address space announced: 72.8 Percentage of allocated address space announced: 72.8 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: 171408

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

Prefixes being announced by APNIC Region ASes: 116766 Total APNIC prefixes after maximum aggregation: 34897 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 119963 Unique aggregates announced from the APNIC address blocks: 51419 APNIC Region origin ASes present in the Internet Routing Table: 4918 APNIC Prefixes per ASN: 24.39 APNIC Region origin ASes announcing only one prefix: 1236 APNIC Region transit ASes present in the Internet Routing Table: 844 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: 733670656 Equivalent to 43 /8s, 186 /16s and 237 /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, 63488-63999, 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: 167418 Total ARIN prefixes after maximum aggregation: 83439 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 169257 Unique aggregates announced from the ARIN address blocks: 79666 ARIN Region origin ASes present in the Internet Routing Table: 16250 ARIN Prefixes per ASN: 10.42 ARIN Region origin ASes announcing only one prefix: 6085 ARIN Region transit ASes present in the Internet Routing Table: 1610 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: 130 Number of ARIN addresses announced to Internet: 1078130176 Equivalent to 64 /8s, 66 /16s and 246 /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: 123675 Total RIPE prefixes after maximum aggregation: 62746 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128447 Unique aggregates announced from the RIPE address blocks: 81346 RIPE Region origin ASes present in the Internet Routing Table: 17712 RIPE Prefixes per ASN: 7.25 RIPE Region origin ASes announcing only one prefix: 8248 RIPE Region transit ASes present in the Internet Routing Table: 2834 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: 2728 Number of RIPE addresses announced to Internet: 658006464 Equivalent to 39 /8s, 56 /16s and 97 /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: 57844 Total LACNIC prefixes after maximum aggregation: 10138 LACNIC Deaggregation factor: 5.71 Prefixes being announced from the LACNIC address blocks: 65018 Unique aggregates announced from the LACNIC address blocks: 29802 LACNIC Region origin ASes present in the Internet Routing Table: 2132 LACNIC Prefixes per ASN: 30.50 LACNIC Region origin ASes announcing only one prefix: 543 LACNIC Region transit ASes present in the Internet Routing Table: 434 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1240 Number of LACNIC addresses announced to Internet: 166261760 Equivalent to 9 /8s, 232 /16s and 244 /24s Percentage of available LACNIC address space announced: 99.1

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: 12027 Total AfriNIC prefixes after maximum aggregation: 2716 AfriNIC Deaggregation factor: 4.43 Prefixes being announced from the AfriNIC address blocks: 12738 Unique aggregates announced from the AfriNIC address blocks: 4464 AfriNIC Region origin ASes present in the Internet Routing Table: 722 AfriNIC Prefixes per ASN: 17.64 AfriNIC Region origin ASes announcing only one prefix: 207 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: 39 Number of AfriNIC addresses announced to Internet: 57626880 Equivalent to 3 /8s, 111 /16s and 81 /24s Percentage of available AfriNIC address space announced: 57.2

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 2246 11584 631 Korea Telecom 7545 2203 320 118 TPG Telecom Limited 4755 1834 392 197 TATA Communications formerly 9829 1650 1306 31 National Internet Backbone 9583 1348 106 553 Sify Limited 9498 1274 317 87 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 24560 1149 398 190 Bharti Airtel Ltd., Telemedia 4808 1102 2041 331 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 2666 2940 140 Cox Communications Inc. 7029 2420 1911 289 Windstream Communications Inc 18566 2048 379 178 MegaPath Corporation 20115 1718 1712 568 Charter Communications 4323 1650 1090 419 tw telecom holdings, inc. 30036 1486 318 596 Mediacom Communications Corp 701 1440 11187 725 MCI Communications Services, 6983 1382 818 314 ITC^Deltacom 22561 1301 401 230 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 1435 562 1056 Akamai International B.V. 8402 1338 544 15 OJSC "Vimpelcom" 13188 1049 100 30 TOV "Bank-Inform" 31148 1042 45 20 Freenet Ltd. 8551 951 370 40 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 773 2335 430 Liberty Global Operations B.V 12479 734 795 57 France Telecom Espana SA 9198 589 346 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 3768 2025 101 NET Serviços de Comunicação S 10620 2901 469 213 Telmex Colombia S.A. 18881 2071 1036 22 Global Village Telecom 7303 1769 1180 231 Telecom Argentina S.A. 8151 1435 2967 420 Uninet S.A. de C.V. 6503 1127 434 61 Axtel, S.A.B. de C.V. 6147 989 373 28 Telefonica del Peru S.A.A. 7738 979 1882 41 Telemar Norte Leste S.A. 27947 892 130 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 911 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 590 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 304 784 27 ETISALAT MISR 37054 278 19 6 Data Telecom Service 3741 250 921 213 Internet Solutions 29571 232 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 3768 2025 101 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2901 469 213 Telmex Colombia S.A. 17974 2790 899 72 PT Telekomunikasi Indonesia 22773 2666 2940 140 Cox Communications Inc. 7029 2420 1911 289 Windstream Communications Inc 4766 2246 11584 631 Korea Telecom 7545 2203 320 118 TPG Telecom Limited 18881 2071 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 2901 2688 Telmex Colombia S.A. 22773 2666 2526 Cox Communications Inc. 7029 2420 2131 Windstream Communications Inc 7545 2203 2085 TPG Telecom Limited 18881 2071 2049 Global Village Telecom 18566 2048 1870 MegaPath Corporation 4755 1834 1637 TATA Communications formerly 9829 1650 1619 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 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 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I

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 /12:259 /13:494 /14:977 /15:1693 /16:12940 /17:6881 /18:11461 /19:24364 /20:34798 /21:36900 /22:53409 /23:46564 /24:264692 /25:53 /26:48 /27:15 /28:19 /29:8 /30:5 /31:0 /32:76

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

ASN No of nets Total ann. Description 18566 2003 2048 MegaPath Corporation 22773 1910 2666 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1328 1486 Mediacom Communications Corp 7029 1249 2420 Windstream Communications Inc 11492 1195 1247 CABLE ONE, INC. 6983 1088 1382 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A 8402 1031 1338 OJSC "Vimpelcom"

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

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

1:1166 2:650 3:3 4:15 5:1031 6:19 8:712 12:1827 13:4 14:1034 15:14 16:2 17:38 18:21 20:37 23:884 24:1757 27:1756 31:1492 32:41 33:2 34:5 36:137 37:1800 38:963 39:7 40:202 41:3175 42:251 43:97 44:13 45:37 46:2064 47:24 49:729 50:808 52:12 54:47 55:5 56:2 57:28 58:1165 59:605 60:400 61:1545 62:1250 63:1888 64:4359 65:2280 66:4157 67:2081 68:1067 69:3335 70:874 71:438 72:2021 74:2624 75:315 76:397 77:1671 78:847 79:689 80:1312 81:1206 82:759 83:766 84:746 85:1313 86:428 87:1176 88:462 89:1775 90:136 91:5701 92:724 93:1756 94:2003 95:1579 96:529 97:360 98:1082 99:49 100:64 101:927 103:5187 104:35 105:543 106:180 107:571 108:556 109:2027 110:988 111:1340 112:671 113:848 114:789 115:1114 116:1069 117:939 118:1477 119:1393 120:391 121:838 122:2027 123:1389 124:1373 125:1539 128:533 129:324 130:331 131:661 132:371 133:163 134:305 135:74 136:283 137:280 138:364 139:161 140:190 141:371 142:556 143:397 144:494 145:105 146:632 147:463 148:872 149:369 150:238 151:711 152:442 153:221 154:311 155:502 156:351 157:340 158:247 159:815 160:328 161:558 162:1564 163:276 164:686 165:622 166:285 167:642 168:1056 169:121 170:1351 171:186 172:63 173:1511 174:704 175:580 176:1365 177:3218 178:2056 179:744 180:1759 181:1259 182:1578 183:522 184:729 185:1842 186:2872 187:1640 188:2121 189:1491 190:7572 191:604 192:7326 193:5498 194:4031 195:3518 196:1389 197:677 198:5043 199:5478 200:6296 201:2661 202:8850 203:8819 204:4509 205:2631 206:2829 207:2883 208:3954 209:3708 210:3029 211:1722 212:2315 213:2106 214:858 215:87 216:5592 217:1682 218:602 219:321 220:1281 221:624 222:345 223:590

End of report