Orbit

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

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

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

BGP routing table entries examined: 497431 Prefixes after maximum aggregation: 194489 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 247154 Total ASes present in the Internet Routing Table: 47066 Prefixes per ASN: 10.57 Origin-only ASes present in the Internet Routing Table: 35931 Origin ASes announcing only one prefix: 16354 Transit ASes present in the Internet Routing Table: 5997 Transit-only ASes present in the Internet Routing Table: 149 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 30 Max AS path prepend of ASN ( 40244) 29 Prefixes from unregistered ASNs in the Routing Table: 1868 Unregistered ASNs in the Routing Table: 474 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: 17911 Number of bogon 32-bit ASNs visible in the Routing Table: 324 Special use prefixes present in the Routing Table: 10 Prefixes being announced from unallocated address space: 405 Number of addresses announced to Internet: 2717200640 Equivalent to 161 /8s, 245 /16s and 49 /24s Percentage of available address space announced: 73.4 Percentage of allocated address space announced: 73.4 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: 171657

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

Prefixes being announced by APNIC Region ASes: 117063 Total APNIC prefixes after maximum aggregation: 34867 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 120997 Unique aggregates announced from the APNIC address blocks: 51415 APNIC Region origin ASes present in the Internet Routing Table: 4918 APNIC Prefixes per ASN: 24.60 APNIC Region origin ASes announcing only one prefix: 1237 APNIC Region transit ASes present in the Internet Routing Table: 837 Average APNIC Region AS path length visible: 3.9 Max APNIC Region AS path length visible: 21 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1005 Number of APNIC addresses announced to Internet: 733917696 Equivalent to 43 /8s, 190 /16s and 178 /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: 167504 Total ARIN prefixes after maximum aggregation: 83958 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 169361 Unique aggregates announced from the ARIN address blocks: 79739 ARIN Region origin ASes present in the Internet Routing Table: 16256 ARIN Prefixes per ASN: 10.42 ARIN Region origin ASes announcing only one prefix: 6099 ARIN Region transit ASes present in the Internet Routing Table: 1641 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 30 Number of ARIN region 32-bit ASNs visible in the Routing Table: 130 Number of ARIN addresses announced to Internet: 1078714368 Equivalent to 64 /8s, 75 /16s and 224 /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: 124186 Total RIPE prefixes after maximum aggregation: 62777 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 128985 Unique aggregates announced from the RIPE address blocks: 81388 RIPE Region origin ASes present in the Internet Routing Table: 17728 RIPE Prefixes per ASN: 7.28 RIPE Region origin ASes announcing only one prefix: 8266 RIPE Region transit ASes present in the Internet Routing Table: 2844 Average RIPE Region AS path length visible: 3.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2729 Number of RIPE addresses announced to Internet: 658052608 Equivalent to 39 /8s, 57 /16s and 22 /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: 57783 Total LACNIC prefixes after maximum aggregation: 10133 LACNIC Deaggregation factor: 5.70 Prefixes being announced from the LACNIC address blocks: 64866 Unique aggregates announced from the LACNIC address blocks: 29778 LACNIC Region origin ASes present in the Internet Routing Table: 2126 LACNIC Prefixes per ASN: 30.51 LACNIC Region origin ASes announcing only one prefix: 540 LACNIC Region transit ASes present in the Internet Routing Table: 436 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 20 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1235 Number of LACNIC addresses announced to Internet: 166240000 Equivalent to 9 /8s, 232 /16s and 159 /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: 12120 Total AfriNIC prefixes after maximum aggregation: 2717 AfriNIC Deaggregation factor: 4.46 Prefixes being announced from the AfriNIC address blocks: 12816 Unique aggregates announced from the AfriNIC address blocks: 4473 AfriNIC Region origin ASes present in the Internet Routing Table: 726 AfriNIC Prefixes per ASN: 17.65 AfriNIC Region origin ASes announcing only one prefix: 212 AfriNIC Region transit ASes present in the Internet Routing Table: 156 Average AfriNIC Region AS path length visible: 3.4 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: 57630208 Equivalent to 3 /8s, 111 /16s and 94 /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 2246 11584 631 Korea Telecom 7545 2202 320 117 TPG Telecom Limited 4755 1868 396 189 TATA Communications formerly 9829 1650 1306 31 National Internet Backbone 9583 1335 106 550 Sify Limited 9498 1288 317 94 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 24560 1149 398 190 Bharti Airtel Ltd., Telemedia 4808 1085 2035 325 CNCGROUP IP network China169

Complete listing at http://thyme.rand.apnic.net/london/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 2049 1642 944 Windstream Communications Inc 18566 2044 379 177 MegaPath Corporation 20115 1718 1712 568 Charter Communications 4323 1648 1090 420 tw telecom holdings, inc. 30036 1486 318 596 Mediacom Communications Corp 701 1444 11187 731 MCI Communications Services, 6983 1380 802 312 ITC^Deltacom 22561 1301 401 230 CenturyTel Internet Holdings,

Complete listing at http://thyme.rand.apnic.net/london/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 1062 Akamai International B.V. 8402 1347 544 15 OJSC "Vimpelcom" 8551 1068 370 41 Bezeq International-Ltd 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 6849 818 356 26 JSC "Ukrtelecom" 6830 772 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/london/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 2047 1036 22 Global Village Telecom 7303 1769 1180 231 Telecom Argentina S.A. 8151 1433 2967 419 Uninet S.A. de C.V. 6503 1127 434 61 Axtel, S.A.B. de C.V. 6147 988 373 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/london/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 299 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/london/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 2790 899 72 PT Telekomunikasi Indonesia 22773 2665 2940 140 Cox Communications Inc. 4766 2246 11584 631 Korea Telecom 7545 2202 320 117 TPG Telecom Limited 7029 2049 1642 944 Windstream Communications Inc 18881 2047 1036 22 Global Village Telecom 18566 2044 379 177 MegaPath Corporation

Complete listing at http://thyme.rand.apnic.net/london/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 2665 2525 Cox Communications Inc. 7545 2202 2085 TPG Telecom Limited 18881 2047 2025 Global Village Telecom 18566 2044 1867 MegaPath Corporation 4755 1868 1679 TATA Communications formerly 9829 1650 1619 National Internet Backbone 4766 2246 1615 Korea Telecom

Complete listing at http://thyme.rand.apnic.net/london/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 3356 Level 3 Communicatio 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 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 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 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 10.0.0.0/8 65333 Reserved 100.64.0.0/10 65333 Reserved 169.254.0.0/16 65333 Reserved 172.16.0.0/12 65333 Reserved 192.0.0.0/24 65333 Reserved 192.0.2.0/24 65333 Reserved 192.168.0.0/16 0 * 198.18.0.0/15 65333 Reserved 198.51.100.0/24 65333 Reserved 203.0.113.0/24 65333 Reserved

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

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/london/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 /8:17 /9:12 /10:31 /11:90 /12:260 /13:494 /14:981 /15:1703 /16:12960 /17:6963 /18:11594 /19:24564 /20:34838 /21:36988 /22:53469 /23:46630 /24:265128 /25:9 /26:11 /27:14 /28:107 /29:227 /30:220 /31:0 /32:121

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

ASN No of nets Total ann. Description 18566 1999 2044 MegaPath Corporation 22773 1909 2665 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1328 1486 Mediacom Communications Corp 11492 1195 1247 CABLE ONE, INC. 6983 1088 1380 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A 8402 1039 1347 OJSC "Vimpelcom" 10620 1017 2901 Telmex Colombia S.A.

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

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

1:1166 2:787 3:3 4:15 5:1037 6:19 8:711 12:1826 13:4 14:1034 15:14 16:2 17:38 18:21 20:37 23:882 24:1757 27:1763 31:1493 32:38 33:2 34:5 36:137 37:1803 38:960 39:7 40:204 41:3192 42:251 43:97 44:13 45:38 46:2063 47:25 49:729 50:808 52:12 54:47 55:5 56:2 57:34 58:1163 59:608 60:400 61:1547 62:1314 63:1885 64:4370 65:2281 66:4155 67:2072 68:1067 69:3338 70:879 71:439 72:2022 74:2629 75:316 76:407 77:1672 78:847 79:697 80:1306 81:1206 82:767 83:766 84:745 85:1314 86:428 87:1182 88:464 89:1777 90:136 91:5708 92:724 93:1761 94:2008 95:1582 96:528 97:360 98:1086 99:49 100:64 101:927 103:5163 104:35 105:543 106:180 107:571 108:558 109:2031 110:988 111:1340 112:670 113:847 114:788 115:1122 116:1069 117:939 118:1481 119:1399 120:391 121:847 122:2028 123:1394 124:1378 125:1542 128:534 129:329 130:332 131:661 132:371 133:163 134:305 135:74 136:283 137:281 138:364 139:163 140:190 141:371 142:552 143:399 144:494 145:105 146:632 147:468 148:871 149:368 150:246 151:711 152:442 153:221 154:311 155:502 156:351 157:340 158:247 159:815 160:328 161:560 162:1564 163:276 164:686 165:623 166:287 167:642 168:1056 169:124 170:1351 171:186 172:63 173:1513 174:704 175:580 176:1371 177:3212 178:2058 179:744 180:1759 181:1257 182:1586 183:523 184:727 185:1848 186:2844 187:1614 188:2121 189:1486 190:7572 191:603 192:7327 193:5507 194:4042 195:3524 196:1391 197:732 198:5043 199:5474 200:6292 201:2659 202:8852 203:8824 204:4506 205:2626 206:2845 207:2881 208:3947 209:3720 210:3030 211:1723 212:2351 213:2102 214:858 215:87 216:5590 217:1686 218:602 219:322 220:1281 221:624 222:345 223:590

End of report