Orbit

Routing Table Report 09:00 +10GMT Mon 07 Jul, 2014

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

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

BGP routing table entries examined: 495174 Prefixes after maximum aggregation: 194008 Deaggregation factor: 2.55 Unique aggregates announced to Internet: 246774 Total ASes present in the Internet Routing Table: 47076 Prefixes per ASN: 10.52 Origin-only ASes present in the Internet Routing Table: 35978 Origin ASes announcing only one prefix: 16336 Transit ASes present in the Internet Routing Table: 5956 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: 1878 Unregistered ASNs in the Routing Table: 468 Number of 32-bit ASNs allocated by the RIRs: 6971 Number of 32-bit ASNs visible in the Routing Table: 5142 Prefixes from 32-bit ASNs in the Routing Table: 17995 Number of bogon 32-bit ASNs visible in the Routing Table: 333 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 379 Number of addresses announced to Internet: 2693862848 Equivalent to 160 /8s, 145 /16s and 21 /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: 171419

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

Prefixes being announced by APNIC Region ASes: 116228 Total APNIC prefixes after maximum aggregation: 34880 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 119392 Unique aggregates announced from the APNIC address blocks: 51207 APNIC Region origin ASes present in the Internet Routing Table: 4922 APNIC Prefixes per ASN: 24.26 APNIC Region origin ASes announcing only one prefix: 1238 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: 999 Number of APNIC addresses announced to Internet: 733489408 Equivalent to 43 /8s, 184 /16s and 41 /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: 167433 Total ARIN prefixes after maximum aggregation: 83509 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 169270 Unique aggregates announced from the ARIN address blocks: 79638 ARIN Region origin ASes present in the Internet Routing Table: 16256 ARIN Prefixes per ASN: 10.41 ARIN Region origin ASes announcing only one prefix: 6086 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: 129 Number of ARIN addresses announced to Internet: 1078181376 Equivalent to 64 /8s, 67 /16s and 190 /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: 123683 Total RIPE prefixes after maximum aggregation: 62720 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128476 Unique aggregates announced from the RIPE address blocks: 81363 RIPE Region origin ASes present in the Internet Routing Table: 17723 RIPE Prefixes per ASN: 7.25 RIPE Region origin ASes announcing only one prefix: 8259 RIPE Region transit ASes present in the Internet Routing Table: 2837 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: 2729 Number of RIPE addresses announced to Internet: 658028736 Equivalent to 39 /8s, 56 /16s and 184 /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: 57765 Total LACNIC prefixes after maximum aggregation: 10152 LACNIC Deaggregation factor: 5.69 Prefixes being announced from the LACNIC address blocks: 64935 Unique aggregates announced from the LACNIC address blocks: 29765 LACNIC Region origin ASes present in the Internet Routing Table: 2127 LACNIC Prefixes per ASN: 30.53 LACNIC Region origin ASes announcing only one prefix: 545 LACNIC Region transit ASes present in the Internet Routing Table: 431 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: 1246 Number of LACNIC addresses announced to Internet: 166227200 Equivalent to 9 /8s, 232 /16s and 109 /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: 12008 Total AfriNIC prefixes after maximum aggregation: 2710 AfriNIC Deaggregation factor: 4.43 Prefixes being announced from the AfriNIC address blocks: 12722 Unique aggregates announced from the AfriNIC address blocks: 4467 AfriNIC Region origin ASes present in the Internet Routing Table: 721 AfriNIC Prefixes per ASN: 17.64 AfriNIC Region origin ASes announcing only one prefix: 208 AfriNIC Region transit ASes present in the Internet Routing Table: 150 Average AfriNIC Region AS path length visible: 3.8 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: 57611776 Equivalent to 3 /8s, 111 /16s and 22 /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 2788 899 72 PT Telekomunikasi Indonesia 4766 2244 11584 631 Korea Telecom 7545 2204 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 1107 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 2665 2940 140 Cox Communications Inc. 7029 2420 1911 289 Windstream Communications Inc 18566 2048 379 178 MegaPath Corporation 20115 1721 1712 570 Charter Communications 4323 1652 1090 419 tw telecom holdings, inc. 30036 1486 318 596 Mediacom Communications Corp 701 1439 11187 724 MCI Communications Services, 6983 1382 818 314 ITC^Deltacom 22561 1305 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 1410 549 1047 Akamai International B.V. 8402 1342 544 15 OJSC "Vimpelcom" 13188 1049 100 30 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 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 3766 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 1126 434 61 Axtel, S.A.B. de C.V. 7738 979 1882 41 Telemar Norte Leste S.A. 6147 961 373 28 Telefonica del Peru S.A.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 910 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 592 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 304 784 27 ETISALAT MISR 37054 273 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 3766 2025 101 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2901 469 213 Telmex Colombia S.A. 17974 2788 899 72 PT Telekomunikasi Indonesia 22773 2665 2940 140 Cox Communications Inc. 7029 2420 1911 289 Windstream Communications Inc 4766 2244 11584 631 Korea Telecom 7545 2204 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 2788 2716 PT Telekomunikasi Indonesia 10620 2901 2688 Telmex Colombia S.A. 22773 2665 2525 Cox Communications Inc. 7029 2420 2131 Windstream Communications Inc 7545 2204 2086 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 /14:980 /15:1694 /16:12941 /17:6879 /18:11462 /19:24355 /20:34797 /21:36892 /22:53359 /23:46515 /24:264175 /25:52 /26:48 /27:15 /28:19 /29:8 /30:5 /31:0 /32:77

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

ASN No of nets Total ann. Description 18566 2003 2048 MegaPath Corporation 22773 1909 2665 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1328 1486 Mediacom Communications Corp 7029 1249 2420 Windstream Communications Inc 11492 1194 1245 CABLE ONE, INC. 6983 1088 1382 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A 8402 1032 1342 OJSC "Vimpelcom"

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

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

1:1162 2:652 3:3 4:15 5:1032 6:19 8:712 12:1828 13:4 14:1032 15:15 16:2 17:38 18:21 20:37 23:882 24:1757 27:1745 31:1489 32:41 33:2 34:5 36:136 37:1800 38:967 39:7 40:202 41:3172 42:251 43:82 44:13 45:29 46:2064 47:24 49:731 50:808 52:12 54:47 55:5 56:2 57:28 58:1165 59:606 60:383 61:1545 62:1251 63:1889 64:4361 65:2280 66:4163 67:2080 68:1068 69:3342 70:875 71:438 72:2022 74:2624 75:304 76:397 77:1694 78:848 79:689 80:1305 81:1206 82:768 83:764 84:744 85:1314 86:428 87:1177 88:462 89:1776 90:138 91:5696 92:723 93:1754 94:2004 95:1578 96:527 97:360 98:1082 99:49 100:66 101:672 103:5151 104:35 105:543 106:180 107:569 108:556 109:2034 110:981 111:1340 112:671 113:848 114:788 115:1090 116:1060 117:939 118:1467 119:1383 120:386 121:835 122:2032 123:1387 124:1364 125:1521 128:537 129:326 130:332 131:659 132:371 133:163 134:305 135:74 136:286 137:280 138:364 139:162 140:190 141:371 142:556 143:401 144:498 145:105 146:632 147:463 148:869 149:370 150:235 151:712 152:439 153:221 154:310 155:503 156:351 157:340 158:249 159:814 160:327 161:559 162:1556 163:272 164:686 165:619 166:285 167:642 168:1057 169:121 170:1349 171:185 172:63 173:1532 174:708 175:582 176:1366 177:3231 178:2057 179:743 180:1755 181:1249 182:1550 183:522 184:729 185:1837 186:2873 187:1639 188:2119 189:1488 190:7550 191:595 192:7322 193:5497 194:4025 195:3520 196:1384 197:679 198:5042 199:5483 200:6285 201:2658 202:8828 203:8821 204:4508 205:2644 206:2827 207:2887 208:3949 209:3702 210:3013 211:1717 212:2319 213:2104 214:854 215:87 216:5592 217:1683 218:602 219:321 220:1280 221:624 222:345 223:589

End of report