Orbit

Routing Table Report 05:00 +10GMT Wed 01 Jul, 2015

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

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

BGP routing table entries examined: 544729 Prefixes after maximum aggregation (per Origin AS): 206644 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 268262 Total ASes present in the Internet Routing Table: 50633 Prefixes per ASN: 10.76 Origin-only ASes present in the Internet Routing Table: 36800 Origin ASes announcing only one prefix: 16263 Transit ASes present in the Internet Routing Table: 6109 Transit-only ASes present in the Internet Routing Table: 161 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 55 Max AS path prepend of ASN ( 55944) 51 Prefixes from unregistered ASNs in the Routing Table: 1177 Unregistered ASNs in the Routing Table: 451 Number of 32-bit ASNs allocated by the RIRs: 10023 Number of 32-bit ASNs visible in the Routing Table: 7724 Prefixes from 32-bit ASNs in the Routing Table: 28499 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 44 Prefixes being announced from unallocated address space: 444 Number of addresses announced to Internet: 2780990268 Equivalent to 165 /8s, 194 /16s and 139 /24s Percentage of available address space announced: 75.1 Percentage of allocated address space announced: 75.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.4 Total number of prefixes smaller than registry allocations: 183675

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

Prefixes being announced by APNIC Region ASes: 130584 Total APNIC prefixes after maximum aggregation: 38243 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 137518 Unique aggregates announced from the APNIC address blocks: 57756 APNIC Region origin ASes present in the Internet Routing Table: 5038 APNIC Prefixes per ASN: 27.30 APNIC Region origin ASes announcing only one prefix: 1213 APNIC Region transit ASes present in the Internet Routing Table: 853 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 55 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1524 Number of APNIC addresses announced to Internet: 749904316 Equivalent to 44 /8s, 178 /16s and 161 /24s Percentage of available APNIC address space announced: 87.6

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 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: 180524 Total ARIN prefixes after maximum aggregation: 87564 ARIN Deaggregation factor: 2.06 Prefixes being announced from the ARIN address blocks: 183140 Unique aggregates announced from the ARIN address blocks: 85127 ARIN Region origin ASes present in the Internet Routing Table: 16555 ARIN Prefixes per ASN: 11.06 ARIN Region origin ASes announcing only one prefix: 6121 ARIN Region transit ASes present in the Internet Routing Table: 1673 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 513 Number of ARIN addresses announced to Internet: 1100795776 Equivalent to 65 /8s, 156 /16s and 207 /24s Percentage of available ARIN address space announced: 58.2

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, 64198-64296, 393216-395164 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: 133042 Total RIPE prefixes after maximum aggregation: 66346 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 139457 Unique aggregates announced from the RIPE address blocks: 86716 RIPE Region origin ASes present in the Internet Routing Table: 17953 RIPE Prefixes per ASN: 7.77 RIPE Region origin ASes announcing only one prefix: 8120 RIPE Region transit ASes present in the Internet Routing Table: 2875 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3802 Number of RIPE addresses announced to Internet: 696003072 Equivalent to 41 /8s, 124 /16s and 42 /24s Percentage of available RIPE address space announced: 101.2

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, 196608-204287 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: 59894 Total LACNIC prefixes after maximum aggregation: 11371 LACNIC Deaggregation factor: 5.27 Prefixes being announced from the LACNIC address blocks: 70391 Unique aggregates announced from the LACNIC address blocks: 33017 LACNIC Region origin ASes present in the Internet Routing Table: 2435 LACNIC Prefixes per ASN: 28.91 LACNIC Region origin ASes announcing only one prefix: 615 LACNIC Region transit ASes present in the Internet Routing Table: 493 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1755 Number of LACNIC addresses announced to Internet: 168026880 Equivalent to 10 /8s, 3 /16s and 227 /24s Percentage of available LACNIC address space announced: 100.2

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 11964 Total AfriNIC prefixes after maximum aggregation: 3072 AfriNIC Deaggregation factor: 3.89 Prefixes being announced from the AfriNIC address blocks: 13779 Unique aggregates announced from the AfriNIC address blocks: 5242 AfriNIC Region origin ASes present in the Internet Routing Table: 735 AfriNIC Prefixes per ASN: 18.75 AfriNIC Region origin ASes announcing only one prefix: 194 AfriNIC Region transit ASes present in the Internet Routing Table: 157 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 130 Number of AfriNIC addresses announced to Internet: 65725696 Equivalent to 3 /8s, 234 /16s and 229 /24s Percentage of available AfriNIC address space announced: 65.3

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 2697 904 78 PT Telekomunikasi Indonesia 7545 2643 336 126 TPG Telecom Limited 4766 2217 11296 641 Korea Telecom 4755 2026 423 222 TATA Communications formerly 9829 1753 1350 115 National Internet Backbone 9808 1500 8639 17 Guangdong Mobile Communicatio 9583 1490 118 573 Sify Limited 9498 1356 336 105 BHARTI Airtel Ltd. 38197 1292 78 143 Sun Network (Hong Kong) Limit 24560 1241 418 185 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 209 4631 4207 968 Qwest Communications Company, 22773 3184 2960 142 Cox Communications Inc. 6389 2758 3688 51 BellSouth.net Inc. 18566 2054 380 195 MegaPath Corporation 20115 1860 1854 423 Charter Communications 6983 1748 850 243 EarthLink, Inc. 4323 1615 1054 411 tw telecom holdings, inc. 30036 1567 320 442 Mediacom Communications Corp 701 1384 11370 669 MCI Communications Services, 22561 1382 415 257 CenturyTel Internet Holdings,

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 34984 2170 305 366 TELLCOM ILETISIM HIZMETLERI A 20940 1983 777 1441 Akamai International B.V. 6849 1209 355 21 JSC "Ukrtelecom" 13188 1052 97 73 TOV "Bank-Inform" 31148 1047 45 23 Freenet Ltd. 8402 1035 544 15 OJSC "Vimpelcom" 12479 951 869 74 France Telecom Espana SA 6830 913 2694 469 Liberty Global Operations B.V 8551 887 376 53 Bezeq International-Ltd

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 10620 3260 532 237 Telmex Colombia S.A. 28573 2277 2170 113 NET Serviços de Comunicação S 8151 1688 3255 474 Uninet S.A. de C.V. 7303 1635 1005 238 Telecom Argentina S.A. 6147 1568 372 43 Telefonica del Peru S.A.A. 6503 1266 437 57 Axtel, S.A.B. de C.V. 26615 1077 2325 35 Tim Celular S.A. 7738 996 1882 41 Telemar Norte Leste S.A. 3816 956 428 157 COLOMBIA TELECOMUNICACIONES S 11830 902 364 15 Instituto Costarricense de El

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 876 280 26 Link Egypt (Link.NET) 8452 827 958 13 TE-AS 36903 512 258 99 Office National des Postes et 36992 404 1229 32 ETISALAT MISR 24835 307 146 12 Vodafone Data 37492 286 163 67 Orange Tunisie 3741 250 857 208 Internet Solutions 29571 241 21 12 Cote d'Ivoire Telecom 36947 188 807 13 Telecom Algeria 15706 174 32 6 Sudatel (Sudan Telecom Co. Lt

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 209 4631 4207 968 Qwest Communications Company, 10620 3260 532 237 Telmex Colombia S.A. 22773 3184 2960 142 Cox Communications Inc. 6389 2758 3688 51 BellSouth.net Inc. 17974 2697 904 78 PT Telekomunikasi Indonesia 7545 2643 336 126 TPG Telecom Limited 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2277 2170 113 NET Serviços de Comunicação S 4766 2217 11296 641 Korea Telecom 34984 2170 305 366 TELLCOM ILETISIM HIZMETLERI A

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 22773 3184 3042 Cox Communications Inc. 10620 3260 3023 Telmex Colombia S.A. 6389 2758 2707 BellSouth.net Inc. 17974 2697 2619 PT Telekomunikasi Indonesia 7545 2643 2517 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2277 2164 NET Serviços de Comunicação S 18566 2054 1859 MegaPath Corporation 34984 2170 1804 TELLCOM ILETISIM HIZMETLERI A 4755 2026 1804 TATA Communications formerly

Complete listing at http://thyme.rand.apnic.net/au/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 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 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 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. 17033 UNALLOCATED 12.3.33.0/24 1239 Sprint

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

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

Prefix Origin AS Description 100.64.4.0/22 209 Qwest Communications Company, 100.64.8.0/22 209 Qwest Communications Company, 100.64.12.0/22 209 Qwest Communications Company, 100.64.16.0/22 209 Qwest Communications Company, 100.64.20.0/22 209 Qwest Communications Company, 100.64.24.0/22 209 Qwest Communications Company, 100.64.28.0/22 209 Qwest Communications Company, 100.64.32.0/22 209 Qwest Communications Company, 100.64.36.0/22 209 Qwest Communications Company, 100.64.40.0/22 209 Qwest Communications Company,

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

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

Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.226.112.0/20 62788 >>UNKNOWN<< 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.3.0/24 37004 >>UNKNOWN<< 41.73.4.0/24 37004 >>UNKNOWN<< 41.73.5.0/24 37004 >>UNKNOWN<< 41.73.6.0/24 37004 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/au/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 /9:13 /10:35 /11:96 /12:263 /13:506 /14:1008 /15:1727 /16:12947 /17:7276 /18:12261 /19:25420 /20:35849 /21:38345 /22:60558 /23:51377 /24:296772 /25:60 /26:30 /27:53 /28:34 /29:33 /30:47 /31:2 /32:0

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

ASN No of nets Total ann. Description 209 2670 4631 Qwest Communications Company, 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2384 3184 Cox Communications Inc. 18566 2003 2054 MegaPath Corporation 6389 1629 2758 BellSouth.net Inc. 34984 1427 2170 TELLCOM ILETISIM HIZMETLERI A 6983 1396 1748 EarthLink, Inc. 30036 1389 1567 Mediacom Communications Corp 10620 1146 3260 Telmex Colombia S.A. 6147 1122 1568 Telefonica del Peru S.A.A.

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

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

1:1470 2:684 4:18 5:1866 6:25 8:822 11:1 12:1821 13:14 14:1360 15:16 16:2 17:42 18:22 20:48 23:1250 24:1733 27:1995 31:1598 32:38 33:2 34:4 35:3 36:137 37:1959 38:1036 39:6 40:83 41:2683 42:295 43:1346 44:28 45:788 46:2297 47:44 49:900 50:807 52:12 54:77 55:5 56:6 57:40 58:1295 59:693 60:479 61:1724 62:1332 63:2309 64:4419 65:2557 66:4110 67:2229 68:1112 69:3266 70:1023 71:448 72:2017 74:2657 75:338 76:426 77:1267 78:1181 79:799 80:1351 81:1297 82:840 83:723 84:715 85:1400 86:435 87:1058 88:533 89:1886 90:152 91:6004 92:870 93:2251 94:2062 95:2165 96:425 97:348 98:1054 99:53 100:72 101:833 103:7747 104:1837 105:60 106:261 107:1001 108:629 109:2089 110:1134 111:1455 112:829 113:1097 114:836 115:1289 116:1354 117:1040 118:1774 119:1441 120:472 121:1075 122:2146 123:1897 124:1462 125:1561 128:612 129:381 130:390 131:1191 132:444 133:177 134:394 135:95 136:329 137:314 138:933 139:200 140:211 141:444 142:651 143:497 144:548 145:121 146:726 147:579 148:1210 149:416 150:554 151:649 152:519 153:247 154:459 155:870 156:429 157:420 158:352 159:908 160:393 161:660 162:1951 163:417 164:668 165:693 166:312 167:837 168:1320 169:176 170:1467 171:236 172:263 173:1535 174:720 175:698 176:1386 177:3787 178:2154 179:937 180:1928 181:1680 182:1769 183:627 184:761 185:3762 186:2723 187:1764 188:2050 189:1590 190:7818 191:1010 192:8455 193:5613 194:4164 195:3675 196:1981 197:960 198:5493 199:5476 200:6642 201:3242 202:9065 203:9148 204:4678 205:2911 206:2958 207:3001 208:4042 209:4022 210:3250 211:1784 212:2539 213:2310 214:845 215:73 216:5832 217:1799 218:683 219:327 220:1454 221:770 222:396 223:745

End of report