Orbit

Routing Table Report 05:00 +10GMT Sun 22 Feb, 2015

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

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

BGP routing table entries examined: 524456 Prefixes after maximum aggregation (per Origin AS): 201868 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 259792 Total ASes present in the Internet Routing Table: 49308 Prefixes per ASN: 10.64 Origin-only ASes present in the Internet Routing Table: 36570 Origin ASes announcing only one prefix: 16293 Transit ASes present in the Internet Routing Table: 6021 Transit-only ASes present in the Internet Routing Table: 158 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 40 Max AS path prepend of ASN ( 55644) 32 Prefixes from unregistered ASNs in the Routing Table: 1174 Unregistered ASNs in the Routing Table: 447 Number of 32-bit ASNs allocated by the RIRs: 8654 Number of 32-bit ASNs visible in the Routing Table: 6717 Prefixes from 32-bit ASNs in the Routing Table: 24391 Number of bogon 32-bit ASNs visible in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 396 Number of addresses announced to Internet: 2731589548 Equivalent to 162 /8s, 208 /16s and 191 /24s Percentage of available address space announced: 73.8 Percentage of allocated address space announced: 73.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.2 Total number of prefixes smaller than registry allocations: 177817

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

Prefixes being announced by APNIC Region ASes: 126711 Total APNIC prefixes after maximum aggregation: 37113 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 132098 Unique aggregates announced from the APNIC address blocks: 55622 APNIC Region origin ASes present in the Internet Routing Table: 4981 APNIC Prefixes per ASN: 26.52 APNIC Region origin ASes announcing only one prefix: 1222 APNIC Region transit ASes present in the Internet Routing Table: 841 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1313 Number of APNIC addresses announced to Internet: 747090732 Equivalent to 44 /8s, 135 /16s and 179 /24s Percentage of available APNIC address space announced: 87.3

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: 172855 Total ARIN prefixes after maximum aggregation: 86422 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 175106 Unique aggregates announced from the ARIN address blocks: 83471 ARIN Region origin ASes present in the Internet Routing Table: 16444 ARIN Prefixes per ASN: 10.65 ARIN Region origin ASes announcing only one prefix: 6093 ARIN Region transit ASes present in the Internet Routing Table: 1653 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 350 Number of ARIN addresses announced to Internet: 1061106560 Equivalent to 63 /8s, 63 /16s and 51 /24s Percentage of available ARIN address space announced: 56.1

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: 129380 Total RIPE prefixes after maximum aggregation: 64405 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 135600 Unique aggregates announced from the RIPE address blocks: 83480 RIPE Region origin ASes present in the Internet Routing Table: 17847 RIPE Prefixes per ASN: 7.60 RIPE Region origin ASes announcing only one prefix: 8140 RIPE Region transit ASes present in the Internet Routing Table: 2848 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3452 Number of RIPE addresses announced to Internet: 693258752 Equivalent to 41 /8s, 82 /16s and 74 /24s Percentage of available RIPE address space announced: 100.8

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: 58359 Total LACNIC prefixes after maximum aggregation: 10901 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 67682 Unique aggregates announced from the LACNIC address blocks: 31790 LACNIC Region origin ASes present in the Internet Routing Table: 2396 LACNIC Prefixes per ASN: 28.25 LACNIC Region origin ASes announcing only one prefix: 635 LACNIC Region transit ASes present in the Internet Routing Table: 464 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1511 Number of LACNIC addresses announced to Internet: 167775488 Equivalent to 10 /8s, 0 /16s and 13 /24s Percentage of available LACNIC address space announced: 100.0

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: 12591 Total AfriNIC prefixes after maximum aggregation: 2984 AfriNIC Deaggregation factor: 4.22 Prefixes being announced from the AfriNIC address blocks: 13574 Unique aggregates announced from the AfriNIC address blocks: 5073 AfriNIC Region origin ASes present in the Internet Routing Table: 736 AfriNIC Prefixes per ASN: 18.44 AfriNIC Region origin ASes announcing only one prefix: 203 AfriNIC Region transit ASes present in the Internet Routing Table: 155 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: 91 Number of AfriNIC addresses announced to Internet: 61901056 Equivalent to 3 /8s, 176 /16s and 137 /24s Percentage of available AfriNIC address space announced: 61.5

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 2827 904 77 PT Telekomunikasi Indonesia 7545 2580 336 124 TPG Telecom Limited 4766 2170 11545 615 Korea Telecom 4755 1978 421 204 TATA Communications formerly 9829 1686 1325 36 National Internet Backbone 9808 1496 8639 17 Guangdong Mobile Communicatio 9583 1395 132 556 Sify Limited 9498 1299 336 97 BHARTI Airtel Ltd. 24560 1212 407 188 Bharti Airtel Ltd., Telemedia 17488 1176 210 249 Hathway IP Over Cable Interne

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 22773 2987 2955 142 Cox Communications Inc. 6389 2891 3688 51 BellSouth.net Inc. 18566 2040 379 183 MegaPath Corporation 20115 1849 1829 443 Charter Communications 4323 1629 1068 407 tw telecom holdings, inc. 6983 1623 850 242 EarthLink, Inc. 30036 1517 312 529 Mediacom Communications Corp 701 1386 11268 673 MCI Communications Services, 22561 1330 412 241 CenturyTel Internet Holdings, 11492 1192 215 576 CABLE ONE, INC.

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 1965 300 352 TELLCOM ILETISIM HIZMETLERI A 20940 1614 632 1197 Akamai International B.V. 8402 1330 544 15 OJSC "Vimpelcom" 6849 1199 356 25 JSC "Ukrtelecom" 31148 1045 45 21 Freenet Ltd. 13188 1044 97 61 TOV "Bank-Inform" 8551 904 373 48 Bezeq International-Ltd 12479 862 793 87 France Telecom Espana SA 9198 850 349 25 JSC Kazakhtelecom

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 3121 507 207 Telmex Colombia S.A. 28573 2330 2141 111 NET Serviços de Comunicação S 7303 1788 1190 229 Telecom Argentina S.A. 6147 1589 374 30 Telefonica del Peru S.A.A. 8151 1530 3112 446 Uninet S.A. de C.V. 6503 1193 438 60 Axtel, S.A.B. de C.V. 7738 996 1882 42 Telemar Norte Leste S.A. 3816 926 396 153 COLOMBIA TELECOMUNICACIONES S 26615 922 2325 35 Tim Celular S.A. 18881 862 1036 22 Global Village Telecom

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 8452 1557 958 13 TE-AS 24863 963 284 26 Link Egypt (Link.NET) 36903 479 241 90 Office National des Postes et 36992 390 973 31 ETISALAT MISR 37492 319 155 71 Orange Tunisie 24835 299 144 9 Vodafone Data 3741 250 921 209 Internet Solutions 29571 234 21 12 Cote d'Ivoire Telecom 37054 188 19 6 Data Telecom Service 36947 187 712 14 Telecom Algeria

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 10620 3121 507 207 Telmex Colombia S.A. 22773 2987 2955 142 Cox Communications Inc. 6389 2891 3688 51 BellSouth.net Inc. 17974 2827 904 77 PT Telekomunikasi Indonesia 7545 2580 336 124 TPG Telecom Limited 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2330 2141 111 NET Serviços de Comunicação S 4766 2170 11545 615 Korea Telecom 18566 2040 379 183 MegaPath Corporation 4755 1978 421 204 TATA Communications formerly

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 2987 2845 Cox Communications Inc. 6389 2891 2840 BellSouth.net Inc. 17974 2827 2750 PT Telekomunikasi Indonesia 39891 2472 2466 SaudiNet, Saudi Telecom Compa 7545 2580 2456 TPG Telecom Limited 28573 2330 2219 NET Serviços de Comunicação S 18566 2040 1857 MegaPath Corporation 4755 1978 1774 TATA Communications formerly 9829 1686 1650 National Internet Backbone 34984 1965 1613 TELLCOM ILETISIM HIZMETLERI A

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

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

Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.92.160.0/24 14013 EPSON America (Factory Automa 23.92.161.0/24 14013 EPSON America (Factory Automa 23.226.112.0/20 62788 Bitfinite LLC 23.252.224.0/20 62502 >>UNKNOWN<< 23.252.224.0/21 62502 >>UNKNOWN<< 23.252.232.0/21 62502 >>UNKNOWN<< 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU

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 /8:16 /9:12 /10:33 /11:92 /12:264 /13:504 /14:1001 /15:1724 /16:12954 /17:7068 /18:12026 /19:24671 /20:35299 /21:37863 /22:57879 /23:49268 /24:283512 /25:61 /26:35 /27:54 /28:40 /29:30 /30:50 /31:0 /32:0

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

ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2203 2987 Cox Communications Inc. 18566 1995 2040 MegaPath Corporation 6389 1671 2891 BellSouth.net Inc. 30036 1363 1517 Mediacom Communications Corp 6983 1314 1623 EarthLink, Inc. 34984 1274 1965 TELLCOM ILETISIM HIZMETLERI A 11492 1133 1192 CABLE ONE, INC. 6147 1132 1589 Telefonica del Peru S.A.A. 10620 1107 3121 Telmex Colombia S.A.

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

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

1:1435 2:669 3:1 4:18 5:1720 6:21 8:785 12:1843 13:4 14:1279 15:16 16:2 17:42 18:21 20:49 23:1163 24:1680 27:1857 31:1476 32:39 33:2 34:5 35:3 36:119 37:1863 38:1005 39:10 40:233 41:3058 42:258 43:1065 44:25 45:202 46:2116 47:34 49:794 50:776 52:12 54:66 55:3 56:8 57:33 58:1198 59:657 60:460 61:1749 62:1294 63:1892 64:4410 65:2257 66:4083 67:2013 68:1042 69:3284 70:964 71:434 72:1956 74:2614 75:314 76:406 77:1463 78:1257 79:777 80:1312 81:1333 82:813 83:676 84:675 85:1335 86:385 87:1079 88:513 89:1747 90:148 91:5943 92:809 93:2183 94:1958 95:2083 96:430 97:340 98:1055 99:45 100:72 101:781 103:6760 104:1269 105:61 106:217 107:879 108:609 109:2022 110:1073 111:1472 112:763 113:1025 114:859 115:1269 116:1296 117:1016 118:1624 119:1418 120:459 121:1023 122:2063 123:1521 124:1444 125:1501 128:577 129:360 130:366 131:1097 132:414 133:166 134:395 135:88 136:310 137:299 138:480 139:223 140:204 141:416 142:614 143:450 144:518 145:111 146:673 147:551 148:1054 149:456 150:557 151:749 152:483 153:238 154:310 155:711 156:398 157:331 158:264 159:889 160:369 161:631 162:1893 163:368 164:644 165:665 166:321 167:703 168:1001 169:149 170:1442 171:215 172:43 173:1583 174:688 175:607 176:1431 177:3789 178:2079 179:857 180:1923 181:1573 182:1668 183:597 184:741 185:2954 186:2680 187:1837 188:2008 189:1558 190:7749 191:886 192:8020 193:5552 194:4045 195:3615 196:1697 197:949 198:5412 199:5494 200:6534 201:2975 202:9103 203:9043 204:4584 205:2699 206:2864 207:2922 208:3950 209:3849 210:3200 211:1747 212:2438 213:2254 214:837 215:69 216:5526 217:1796 218:642 219:335 220:1462 221:778 222:376 223:649

End of report