Orbit

Routing Table Report 05:00 +10GMT Sun 02 Mar, 2014

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

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

BGP routing table entries examined: 479318 Prefixes after maximum aggregation: 190210 Deaggregation factor: 2.52 Unique aggregates announced to Internet: 238996 Total ASes present in the Internet Routing Table: 46109 Prefixes per ASN: 10.40 Origin-only ASes present in the Internet Routing Table: 35681 Origin ASes announcing only one prefix: 16407 Transit ASes present in the Internet Routing Table: 5834 Transit-only ASes present in the Internet Routing Table: 155 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 33 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 1937 Unregistered ASNs in the Routing Table: 517 Number of 32-bit ASNs allocated by the RIRs: 6024 Number of 32-bit ASNs visible in the Routing Table: 4594 Prefixes from 32-bit ASNs in the Routing Table: 14778 Number of bogon 32-bit ASNs visible in the Routing Table: 1 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 432 Number of addresses announced to Internet: 2655639804 Equivalent to 158 /8s, 73 /16s and 216 /24s Percentage of available address space announced: 71.7 Percentage of allocated address space announced: 71.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.8 Total number of prefixes smaller than registry allocations: 166884

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

Prefixes being announced by APNIC Region ASes: 112126 Total APNIC prefixes after maximum aggregation: 33828 APNIC Deaggregation factor: 3.31 Prefixes being announced from the APNIC address blocks: 114746 Unique aggregates announced from the APNIC address blocks: 49182 APNIC Region origin ASes present in the Internet Routing Table: 4855 APNIC Prefixes per ASN: 23.63 APNIC Region origin ASes announcing only one prefix: 1230 APNIC Region transit ASes present in the Internet Routing Table: 827 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 847 Number of APNIC addresses announced to Internet: 730846204 Equivalent to 43 /8s, 143 /16s and 211 /24s Percentage of available APNIC address space announced: 85.4

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: 164680 Total ARIN prefixes after maximum aggregation: 82577 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 166066 Unique aggregates announced from the ARIN address blocks: 77623 ARIN Region origin ASes present in the Internet Routing Table: 16110 ARIN Prefixes per ASN: 10.31 ARIN Region origin ASes announcing only one prefix: 6116 ARIN Region transit ASes present in the Internet Routing Table: 1626 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 68 Number of ARIN addresses announced to Internet: 1065441280 Equivalent to 63 /8s, 129 /16s and 88 /24s Percentage of available ARIN address space announced: 56.4

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: 121508 Total RIPE prefixes after maximum aggregation: 61288 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 125578 Unique aggregates announced from the RIPE address blocks: 79621 RIPE Region origin ASes present in the Internet Routing Table: 17604 RIPE Prefixes per ASN: 7.13 RIPE Region origin ASes announcing only one prefix: 8306 RIPE Region transit ASes present in the Internet Routing Table: 2770 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2640 Number of RIPE addresses announced to Internet: 655789568 Equivalent to 39 /8s, 22 /16s and 142 /24s Percentage of available RIPE address space announced: 95.3

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, 196608-200191 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: 54256 Total LACNIC prefixes after maximum aggregation: 9864 LACNIC Deaggregation factor: 5.50 Prefixes being announced from the LACNIC address blocks: 60057 Unique aggregates announced from the LACNIC address blocks: 28023 LACNIC Region origin ASes present in the Internet Routing Table: 2066 LACNIC Prefixes per ASN: 29.07 LACNIC Region origin ASes announcing only one prefix: 553 LACNIC Region transit ASes present in the Internet Routing Table: 398 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1027 Number of LACNIC addresses announced to Internet: 151906560 Equivalent to 9 /8s, 13 /16s and 233 /24s Percentage of available LACNIC address space announced: 90.5

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: 11779 Total AfriNIC prefixes after maximum aggregation: 2616 AfriNIC Deaggregation factor: 4.50 Prefixes being announced from the AfriNIC address blocks: 12439 Unique aggregates announced from the AfriNIC address blocks: 4186 AfriNIC Region origin ASes present in the Internet Routing Table: 700 AfriNIC Prefixes per ASN: 17.77 AfriNIC Region origin ASes announcing only one prefix: 202 AfriNIC Region transit ASes present in the Internet Routing Table: 140 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 12 Number of AfriNIC addresses announced to Internet: 51331072 Equivalent to 3 /8s, 15 /16s and 64 /24s Percentage of available AfriNIC address space announced: 51.0

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 2755 902 88 PT Telekomunikasi Indonesia 4766 2207 11573 595 Korea Telecom 7545 2191 320 117 TPG Telecom Limited 4755 1826 392 194 TATA Communications formerly 9829 1593 1283 39 National Internet Backbone 9583 1310 101 531 Sify Limited 7552 1234 1082 13 Viettel Corporation 9498 1225 309 68 BHARTI Airtel Ltd. 24560 1110 383 175 Bharti Airtel Ltd., Telemedia 4808 1058 1929 318 CNCGROUP IP network China169

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 6389 3021 3688 53 BellSouth.net Inc. 22773 2324 2938 141 Cox Communications Inc. 1785 2164 692 131 PaeTec Communications, Inc. 18566 2047 379 178 MegaPath Corporation 20115 1686 1673 575 Charter Communications 4323 1635 1105 414 tw telecom holdings, inc. 701 1487 11174 758 MCI Communications Services, 30036 1381 298 560 Mediacom Communications Corp 6983 1301 772 582 ITC^Deltacom 7018 1287 18002 835 AT&T Services, 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 8402 1702 544 16 OJSC "Vimpelcom" 34984 1408 243 222 TELLCOM ILETISIM HIZMETLERI A 20940 1254 474 947 Akamai International B.V. 13188 1048 100 28 TOV "Bank-Inform" 31148 1017 45 21 Freenet Ltd. 8551 893 370 41 Bezeq International-Ltd 6849 857 361 35 JSC "Ukrtelecom" 6830 775 2331 426 Liberty Global Operations B.V 12479 713 798 51 France Telecom Espana SA 35819 563 634 74 Bayanat Al-Oula For Network S

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 28573 3503 1938 92 NET Serviços de Comunicação S 10620 2772 442 184 Telmex Colombia S.A. 18881 1907 972 21 Global Village Telecom 7303 1751 1172 223 Telecom Argentina S.A. 8151 1365 2883 412 Uninet S.A. de C.V. 6503 942 434 62 Axtel, S.A.B. de C.V. 11830 870 364 15 Instituto Costarricense de El 27947 848 102 91 Telconet S.A 7738 846 1626 39 Telemar Norte Leste S.A. 3816 786 315 127 COLOMBIA TELECOMUNICACIONES S

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 36998 1638 240 6 Sudanese Mobile Telephone (ZA 24863 920 376 28 Link Egypt (Link.NET) 6713 602 685 28 Office National des Postes et 8452 509 958 13 TE-AS 24835 299 144 9 Vodafone Data 36992 264 783 24 ETISALAT MISR 3741 247 921 208 Internet Solutions 15706 219 32 6 Sudatel (Sudan Telecom Co. Lt 29571 204 22 16 Cote d'Ivoire Telecom 29975 192 668 21 Vodacom

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 28573 3503 1938 92 NET Serviços de Comunicação S 6389 3021 3688 53 BellSouth.net Inc. 10620 2772 442 184 Telmex Colombia S.A. 17974 2755 902 88 PT Telekomunikasi Indonesia 22773 2324 2938 141 Cox Communications Inc. 4766 2207 11573 595 Korea Telecom 7545 2191 320 117 TPG Telecom Limited 1785 2164 692 131 PaeTec Communications, Inc. 18566 2047 379 178 MegaPath Corporation 18881 1907 972 21 Global Village Telecom

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

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

ASN No of nets Net Savings Description 6389 3021 2968 BellSouth.net Inc. 17974 2755 2667 PT Telekomunikasi Indonesia 10620 2772 2588 Telmex Colombia S.A. 22773 2324 2183 Cox Communications Inc. 7545 2191 2074 TPG Telecom Limited 1785 2164 2033 PaeTec Communications, Inc. 18881 1907 1886 Global Village Telecom 18566 2047 1869 MegaPath Corporation 8402 1702 1686 OJSC "Vimpelcom" 4755 1826 1632 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 65101 PRIVATE 5.16.192.0/19 41733 Perspectiva Ltd. 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 65456 PRIVATE 5.245.224.0/19 23456 32bit Transition AS 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.192.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.196.0/22 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.200.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.202.0/23 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications

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

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

Network Origin AS Description 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<< 41.73.16.0/24 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 /8:16 /9:12 /10:30 /11:90 /12:255 /13:475 /14:956 /15:1652 /16:12863 /17:6745 /18:11339 /19:23691 /20:33461 /21:36170 /22:51513 /23:44724 /24:255111 /25:45 /26:32 /27:49 /28:32 /29:28 /30:29 /31:0 /32:0

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

ASN No of nets Total ann. Description 18566 2002 2047 MegaPath Corporation 6389 1696 3021 BellSouth.net Inc. 36998 1599 1638 Sudanese Mobile Telephone (ZA 22773 1564 2324 Cox Communications Inc. 8402 1387 1702 OJSC "Vimpelcom" 30036 1219 1381 Mediacom Communications Corp 1785 1159 2164 PaeTec Communications, Inc. 11492 1149 1189 CABLE ONE, INC. 6983 1039 1301 ITC^Deltacom 22561 990 1287 CenturyTel Internet Holdings,

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

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

1:975 2:758 3:3 4:16 5:912 6:19 8:650 12:1852 13:4 14:927 15:9 16:3 17:25 18:21 20:35 23:696 24:1714 27:1762 31:1562 32:44 33:2 34:5 36:119 37:1934 38:921 39:4 40:193 41:3085 42:241 44:18 46:2129 47:13 49:669 50:911 52:12 54:56 55:7 57:26 58:1112 59:593 60:375 61:1502 62:1253 63:1977 64:4345 65:2237 66:4192 67:2065 68:1034 69:3297 70:841 71:467 72:1958 74:2663 75:311 76:392 77:1200 78:1004 79:695 80:1300 81:1124 82:671 83:743 84:745 85:1261 86:382 87:1076 88:519 89:1653 90:151 91:5732 92:665 93:1667 94:2050 95:1477 96:537 97:352 98:1070 99:41 100:50 101:533 103:4266 105:534 106:165 107:535 108:541 109:2071 110:991 111:1249 112:598 113:815 114:787 115:1057 116:1028 117:865 118:1280 119:1301 120:376 121:771 122:1858 123:1257 124:1383 125:1483 128:602 129:232 130:343 131:651 132:346 133:157 134:309 135:74 136:245 137:302 138:350 139:157 140:177 141:357 142:545 143:403 144:489 145:99 146:580 147:444 148:745 149:340 150:158 151:582 152:421 153:204 154:91 155:463 156:324 157:368 158:218 159:779 160:355 161:472 162:1194 163:196 164:677 165:603 166:281 167:599 168:1036 169:124 170:1200 171:195 172:18 173:1645 174:679 175:584 176:1460 177:2788 178:1965 179:533 180:1646 181:981 182:1449 183:491 184:695 185:1316 186:2802 187:1447 188:1977 189:1287 190:7458 191:111 192:7037 193:5433 194:4010 195:3364 196:1312 197:1104 198:4875 199:5544 200:6029 201:2662 202:8868 203:8908 204:4591 205:2639 206:2833 207:2806 208:3981 209:3700 210:2991 211:1675 212:2220 213:1986 214:883 215:84 216:5491 217:1703 218:570 219:313 220:1289 221:594 222:335 223:607

End of report