Orbit

Routing Table Report 09:00 +10GMT Sat 26 Jul, 2014

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

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

BGP routing table entries examined: 497297 Prefixes after maximum aggregation: 194695 Deaggregation factor: 2.55 Unique aggregates announced to Internet: 247983 Total ASes present in the Internet Routing Table: 47221 Prefixes per ASN: 10.53 Origin-only ASes present in the Internet Routing Table: 36030 Origin ASes announcing only one prefix: 16367 Transit ASes present in the Internet Routing Table: 5981 Transit-only ASes present in the Internet Routing Table: 157 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 34 Max AS path prepend of ASN ( 55644) 29 Prefixes from unregistered ASNs in the Routing Table: 1642 Unregistered ASNs in the Routing Table: 417 Number of 32-bit ASNs allocated by the RIRs: 7073 Number of 32-bit ASNs visible in the Routing Table: 5210 Prefixes from 32-bit ASNs in the Routing Table: 18602 Number of bogon 32-bit ASNs visible in the Routing Table: 395 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 388 Number of addresses announced to Internet: 2696997313 Equivalent to 160 /8s, 192 /16s and 233 /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: 96.7 Total number of prefixes smaller than registry allocations: 171171

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

Prefixes being announced by APNIC Region ASes: 117283 Total APNIC prefixes after maximum aggregation: 35028 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 120603 Unique aggregates announced from the APNIC address blocks: 51877 APNIC Region origin ASes present in the Internet Routing Table: 4918 APNIC Prefixes per ASN: 24.52 APNIC Region origin ASes announcing only one prefix: 1237 APNIC Region transit ASes present in the Internet Routing Table: 841 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1018 Number of APNIC addresses announced to Internet: 733662720 Equivalent to 43 /8s, 186 /16s and 206 /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: 168058 Total ARIN prefixes after maximum aggregation: 83848 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 169931 Unique aggregates announced from the ARIN address blocks: 79835 ARIN Region origin ASes present in the Internet Routing Table: 16291 ARIN Prefixes per ASN: 10.43 ARIN Region origin ASes announcing only one prefix: 6098 ARIN Region transit ASes present in the Internet Routing Table: 1624 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: 148 Number of ARIN addresses announced to Internet: 1079417856 Equivalent to 64 /8s, 86 /16s and 156 /24s Percentage of available ARIN address space announced: 57.1

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: 124098 Total RIPE prefixes after maximum aggregation: 62935 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 129008 Unique aggregates announced from the RIPE address blocks: 81792 RIPE Region origin ASes present in the Internet Routing Table: 17725 RIPE Prefixes per ASN: 7.28 RIPE Region origin ASes announcing only one prefix: 8251 RIPE Region transit ASes present in the Internet Routing Table: 2841 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: 2732 Number of RIPE addresses announced to Internet: 658696641 Equivalent to 39 /8s, 66 /16s and 233 /24s Percentage of available RIPE address space announced: 95.8

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: 58221 Total LACNIC prefixes after maximum aggregation: 10131 LACNIC Deaggregation factor: 5.75 Prefixes being announced from the LACNIC address blocks: 65687 Unique aggregates announced from the LACNIC address blocks: 29673 LACNIC Region origin ASes present in the Internet Routing Table: 2174 LACNIC Prefixes per ASN: 30.21 LACNIC Region origin ASes announcing only one prefix: 571 LACNIC Region transit ASes present in the Internet Routing Table: 440 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: 1268 Number of LACNIC addresses announced to Internet: 167156480 Equivalent to 9 /8s, 246 /16s and 155 /24s Percentage of available LACNIC address space announced: 99.6

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: 10973 Total AfriNIC prefixes after maximum aggregation: 2716 AfriNIC Deaggregation factor: 4.04 Prefixes being announced from the AfriNIC address blocks: 11680 Unique aggregates announced from the AfriNIC address blocks: 4471 AfriNIC Region origin ASes present in the Internet Routing Table: 721 AfriNIC Prefixes per ASN: 16.20 AfriNIC Region origin ASes announcing only one prefix: 210 AfriNIC Region transit ASes present in the Internet Routing Table: 152 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: 44 Number of AfriNIC addresses announced to Internet: 57669120 Equivalent to 3 /8s, 111 /16s and 246 /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 2804 899 72 PT Telekomunikasi Indonesia 4766 2247 11583 631 Korea Telecom 7545 2200 320 118 TPG Telecom Limited 4755 1847 392 198 TATA Communications formerly 9829 1656 1306 31 National Internet Backbone 9583 1348 106 553 Sify Limited 9498 1274 314 79 BHARTI Airtel Ltd. 7552 1217 1098 14 Viettel Corporation 24560 1151 399 191 Bharti Airtel Ltd., Telemedia 4808 1094 2045 339 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 2946 3688 53 BellSouth.net Inc. 22773 2730 2940 142 Cox Communications Inc. 7029 2383 1911 289 Windstream Communications Inc 18566 2048 379 178 MegaPath Corporation 20115 1737 1723 567 Charter Communications 4323 1638 1088 412 tw telecom holdings, inc. 30036 1484 319 594 Mediacom Communications Corp 701 1437 11187 723 MCI Communications Services, 6983 1392 817 314 ITC^Deltacom 22561 1299 406 231 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 1720 265 277 TELLCOM ILETISIM HIZMETLERI A 20940 1437 560 1052 Akamai International B.V. 8402 1239 544 15 OJSC "Vimpelcom" 13188 1080 100 33 TOV "Bank-Inform" 31148 1041 45 19 Freenet Ltd. 8551 980 371 42 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 775 2335 431 Liberty Global Operations B.V 12479 751 796 59 France Telecom Espana SA 9198 594 346 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 3745 2031 101 NET Serviços de Comunicação S 10620 2921 473 217 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1180 231 Telecom Argentina S.A. 8151 1431 2972 420 Uninet S.A. de C.V. 6147 1088 373 28 Telefonica del Peru S.A.A. 6503 1085 434 61 Axtel, S.A.B. de C.V. 7738 977 1882 41 Telemar Norte Leste S.A. 27947 893 130 53 Telconet S.A 26615 859 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 24863 913 280 26 Link Egypt (Link.NET) 6713 673 744 37 Office National des Postes et 8452 592 958 13 TE-AS 36992 310 784 26 ETISALAT MISR 24835 306 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 236 22 17 Cote d'Ivoire Telecom 37054 227 19 6 Data Telecom Service 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt 12258 177 27 68 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 3745 2031 101 NET Serviços de Comunicação S 6389 2946 3688 53 BellSouth.net Inc. 10620 2921 473 217 Telmex Colombia S.A. 17974 2804 899 72 PT Telekomunikasi Indonesia 22773 2730 2940 142 Cox Communications Inc. 7029 2383 1911 289 Windstream Communications Inc 4766 2247 11583 631 Korea Telecom 7545 2200 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 2946 2893 BellSouth.net Inc. 17974 2804 2732 PT Telekomunikasi Indonesia 10620 2921 2704 Telmex Colombia S.A. 22773 2730 2588 Cox Communications Inc. 7029 2383 2094 Windstream Communications Inc 7545 2200 2082 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 18566 2048 1870 MegaPath Corporation 4755 1847 1649 TATA Communications formerly 9829 1656 1625 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 23.226.240.0/20 40430 colo4jax, LLC 23.226.240.0/21 40430 colo4jax, LLC 23.226.248.0/21 40430 colo4jax, LLC 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<<

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 /13:498 /14:980 /15:1699 /16:12966 /17:6924 /18:11463 /19:24355 /20:34839 /21:37042 /22:53676 /23:47017 /24:265124 /25:54 /26:48 /27:16 /28:16 /29:9 /30:5 /31:0 /32:159

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

ASN No of nets Total ann. Description 18566 2003 2048 MegaPath Corporation 22773 1974 2730 Cox Communications Inc. 6389 1691 2946 BellSouth.net Inc. 30036 1325 1484 Mediacom Communications Corp 7029 1224 2383 Windstream Communications Inc 11492 1192 1246 CABLE ONE, INC. 6983 1098 1392 ITC^Deltacom 34984 1048 1720 TELLCOM ILETISIM HIZMETLERI A 10620 1024 2921 Telmex Colombia S.A. 22561 996 1299 CenturyTel Internet Holdings,

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

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

1:1312 2:648 3:3 4:15 5:1047 6:21 8:710 12:1845 13:4 14:1034 15:15 16:2 17:40 18:21 20:37 23:897 24:1746 27:1747 31:1503 32:41 33:2 34:5 36:140 37:1822 38:958 39:7 40:208 41:2629 42:254 43:137 44:15 45:47 46:2078 47:24 49:727 50:824 52:12 54:46 55:6 56:3 57:30 58:1167 59:610 60:409 61:1560 62:1248 63:1855 64:4341 65:2292 66:4166 67:2045 68:1046 69:3342 70:882 71:439 72:2005 74:2612 75:321 76:402 77:1656 78:803 79:698 80:1308 81:1212 82:768 83:772 84:762 85:1320 86:428 87:1142 88:471 89:1781 90:136 91:5713 92:736 93:1769 94:2009 95:1605 96:502 97:361 98:1081 99:49 100:65 101:695 103:5250 104:90 105:36 106:180 107:575 108:568 109:2014 110:993 111:1325 112:665 113:882 114:776 115:1083 116:1070 117:962 118:1493 119:1389 120:396 121:841 122:2031 123:1477 124:1369 125:1550 128:521 129:326 130:343 131:683 132:367 133:162 134:303 135:70 136:295 137:282 138:371 139:160 140:192 141:374 142:558 143:427 144:502 145:107 146:637 147:483 148:868 149:384 150:370 151:710 152:449 153:220 154:318 155:515 156:350 157:346 158:267 159:842 160:328 161:569 162:1596 163:295 164:678 165:622 166:289 167:662 168:1058 169:119 170:1377 171:187 172:61 173:1501 174:718 175:598 176:1405 177:3312 178:2076 179:775 180:1762 181:1307 182:1582 183:534 184:723 185:1900 186:2890 187:1638 188:2144 189:1475 190:7644 191:641 192:7357 193:5493 194:4043 195:3539 196:1393 197:665 198:5055 199:5496 200:6315 201:2712 202:8921 203:8878 204:4504 205:2628 206:2827 207:2872 208:3948 209:3703 210:3021 211:1714 212:2312 213:2110 214:874 215:88 216:5678 217:1685 218:603 219:320 220:1280 221:627 222:350 223:584

End of report