Orbit

Routing Table Report 05:00 +10GMT Thu 26 Dec, 2013

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

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

BGP routing table entries examined: 472083 Prefixes after maximum aggregation: 189090 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 236052 Total ASes present in the Internet Routing Table: 45683 Prefixes per ASN: 10.33 Origin-only ASes present in the Internet Routing Table: 35564 Origin ASes announcing only one prefix: 16290 Transit ASes present in the Internet Routing Table: 5782 Transit-only ASes present in the Internet Routing Table: 156 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 30 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 30976 Unregistered ASNs in the Routing Table: 2609 Number of 32-bit ASNs allocated by the RIRs: 5604 Number of 32-bit ASNs visible in the Routing Table: 4337 Prefixes from 32-bit ASNs in the Routing Table: 13541 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: 1485 Number of addresses announced to Internet: 2660480252 Equivalent to 158 /8s, 147 /16s and 180 /24s Percentage of available address space announced: 71.9 Percentage of allocated address space announced: 71.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.4 Total number of prefixes smaller than registry allocations: 164114

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

Prefixes being announced by APNIC Region ASes: 111041 Total APNIC prefixes after maximum aggregation: 33499 APNIC Deaggregation factor: 3.31 Prefixes being announced from the APNIC address blocks: 113358 Unique aggregates announced from the APNIC address blocks: 48008 APNIC Region origin ASes present in the Internet Routing Table: 4850 APNIC Prefixes per ASN: 23.37 APNIC Region origin ASes announcing only one prefix: 1223 APNIC Region transit ASes present in the Internet Routing Table: 816 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 795 Number of APNIC addresses announced to Internet: 729168124 Equivalent to 43 /8s, 118 /16s and 56 /24s Percentage of available APNIC address space announced: 85.2

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: 162333 Total ARIN prefixes after maximum aggregation: 81525 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 163087 Unique aggregates announced from the ARIN address blocks: 75887 ARIN Region origin ASes present in the Internet Routing Table: 15895 ARIN Prefixes per ASN: 10.26 ARIN Region origin ASes announcing only one prefix: 5994 ARIN Region transit ASes present in the Internet Routing Table: 1633 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 49 Number of ARIN addresses announced to Internet: 1074912512 Equivalent to 64 /8s, 17 /16s and 221 /24s Percentage of available ARIN address space announced: 56.9

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: 119548 Total RIPE prefixes after maximum aggregation: 61360 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 123312 Unique aggregates announced from the RIPE address blocks: 79278 RIPE Region origin ASes present in the Internet Routing Table: 17557 RIPE Prefixes per ASN: 7.02 RIPE Region origin ASes announcing only one prefix: 8318 RIPE Region transit ASes present in the Internet Routing Table: 2744 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: 2548 Number of RIPE addresses announced to Internet: 655543040 Equivalent to 39 /8s, 18 /16s and 203 /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: 53125 Total LACNIC prefixes after maximum aggregation: 9856 LACNIC Deaggregation factor: 5.39 Prefixes being announced from the LACNIC address blocks: 58474 Unique aggregates announced from the LACNIC address blocks: 27514 LACNIC Region origin ASes present in the Internet Routing Table: 2052 LACNIC Prefixes per ASN: 28.50 LACNIC Region origin ASes announcing only one prefix: 551 LACNIC Region transit ASes present in the Internet Routing Table: 390 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 937 Number of LACNIC addresses announced to Internet: 147354624 Equivalent to 8 /8s, 200 /16s and 116 /24s Percentage of available LACNIC address space announced: 87.8

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: 11619 Total AfriNIC prefixes after maximum aggregation: 2598 AfriNIC Deaggregation factor: 4.47 Prefixes being announced from the AfriNIC address blocks: 12367 Unique aggregates announced from the AfriNIC address blocks: 4208 AfriNIC Region origin ASes present in the Internet Routing Table: 692 AfriNIC Prefixes per ASN: 17.87 AfriNIC Region origin ASes announcing only one prefix: 204 AfriNIC Region transit ASes present in the Internet Routing Table: 139 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 8 Number of AfriNIC addresses announced to Internet: 48611584 Equivalent to 2 /8s, 229 /16s and 193 /24s Percentage of available AfriNIC address space announced: 48.3

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 2730 902 88 PT Telekomunikasi Indonesia 4766 2156 11550 653 Korea Telecom 7545 2120 319 111 TPG Telecom Limited 4755 1826 394 198 TATA Communications formerly 9829 1534 1251 42 National Internet Backbone 9583 1293 100 537 Sify Limited 9498 1232 309 69 BHARTI Airtel Ltd. 7552 1216 1080 13 Viettel Corporation 24560 1098 382 167 Bharti Airtel Ltd., Telemedia 4808 1038 1946 306 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 3027 3688 53 BellSouth.net Inc. 22773 2322 2939 139 Cox Communications Inc. 1785 2146 686 131 PaeTec Communications, Inc. 18566 2049 379 178 MegaPath Corporation 20115 1682 1664 594 Charter Communications 4323 1639 1097 413 tw telecom holdings, inc. 701 1495 11142 768 MCI Communications Services, 30036 1375 309 574 Mediacom Communications Corp 7018 1308 17746 847 AT&T Services, Inc. 6983 1295 756 580 ITC^Deltacom

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 1866 544 16 OJSC "Vimpelcom" 34984 1260 234 266 TELLCOM ILETISIM HIZMETLERI A 20940 1203 456 906 Akamai International B.V. 31148 1012 45 20 Freenet Ltd. 13188 918 99 40 TOV "Bank-Inform" 6849 861 363 39 JSC "Ukrtelecom" 8551 847 370 38 Bezeq International-Ltd 6830 773 2328 426 Liberty Global Operations B.V 12479 684 798 53 France Telecom Espana SA 35228 549 246 16 Telefonica UK Limited

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 3431 1839 91 NET Serviços de Comunicação S 10620 2691 435 209 >>UNKNOWN<< 18881 1789 908 20 Global Village Telecom 7303 1741 1163 228 Telecom Argentina S.A. 8151 1357 2855 424 Uninet S.A. de C.V. 11830 868 364 15 >>UNKNOWN<< 27947 832 94 91 Telconet S.A 7738 813 1562 37 Telemar Norte Leste S.A. 6503 788 434 61 Axtel, S.A.B. de C.V. 6147 787 373 27 Telefonica del Peru S.A.A.

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 1819 112 5 Sudanese Mobile Telephone (ZA 24863 890 338 26 Link Egypt (Link.NET) 6713 598 653 27 Office National des Postes et 8452 422 956 9 TE-AS 24835 299 144 9 Vodafone Data 36992 248 525 29 ETISALAT MISR 3741 247 921 209 Internet Solutions 29571 239 21 14 Cote d'Ivoire Telecom 29975 192 668 21 Vodacom 12258 181 27 68 MWEB CONNECT (PROPRIETARY) LI

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 3431 1839 91 NET Serviços de Comunicação S 6389 3027 3688 53 BellSouth.net Inc. 17974 2730 902 88 PT Telekomunikasi Indonesia 10620 2691 435 209 >>UNKNOWN<< 22773 2322 2939 139 Cox Communications Inc. 4766 2156 11550 653 Korea Telecom 1785 2146 686 131 PaeTec Communications, Inc. 7545 2120 319 111 TPG Telecom Limited 18566 2049 379 178 MegaPath Corporation 8402 1866 544 16 OJSC "Vimpelcom"

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 3027 2974 BellSouth.net Inc. 17974 2730 2642 PT Telekomunikasi Indonesia 10620 2691 2482 >>UNKNOWN<< 22773 2322 2183 Cox Communications Inc. 1785 2146 2015 PaeTec Communications, Inc. 7545 2120 2009 TPG Telecom Limited 18566 2049 1871 MegaPath Corporation 8402 1866 1850 OJSC "Vimpelcom" 36998 1819 1814 Sudanese Mobile Telephone (ZA 18881 1789 1769 Global Village Telecom

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

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 65010 PRIVATE 1.38.8.0/24 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.9.0/24 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.11.0/24 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.32.0/19 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.160.0/19 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.192.0/20 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.224.0/20 38266 Vodafone Essar Ltd., 65010 PRIVATE 1.38.240.0/21 38266 Vodafone Essar Ltd., 65514 PRIVATE 5.102.224.0/19 47956 XFONE COMMUNICATION 65456 PRIVATE 5.109.32.0/19 23456 Reserved

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

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

Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.91.0.0/19 40676 Psychz Networks 23.91.4.0/24 40676 Psychz Networks 23.91.14.0/24 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.80.0/20 21560 Netstream Communications, LLC 23.91.96.0/20 37958 Beijing Blue I.T Technologies 23.91.112.0/21 32475 SingleHop 23.91.120.0/21 36351 SoftLayer Technologies Inc. 23.91.160.0/19 36493 FIBERNETICS CORPORATION

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 /9:11 /10:31 /11:92 /12:253 /13:473 /14:942 /15:1644 /16:12876 /17:6765 /18:11272 /19:23157 /20:32956 /21:35725 /22:50498 /23:43934 /24:251214 /25:46 /26:32 /27:49 /28:37 /29:29 /30:31 /31:0 /32:0

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

ASN No of nets Total ann. Description 18566 2004 2049 MegaPath Corporation 36998 1786 1819 Sudanese Mobile Telephone (ZA 6389 1699 3027 BellSouth.net Inc. 22773 1566 2322 Cox Communications Inc. 8402 1554 1866 OJSC "Vimpelcom" 30036 1216 1375 Mediacom Communications Corp 1785 1163 2146 PaeTec Communications, Inc. 11492 1148 1185 CABLE ONE, INC. 6983 1037 1295 ITC^Deltacom 22561 977 1252 CenturyTel Internet Holdings,

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

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

1:927 2:863 3:3 4:16 5:830 6:21 8:620 12:1882 13:3 14:877 15:9 16:3 17:20 18:19 20:36 23:616 24:1750 27:1687 31:1514 32:46 33:2 34:5 36:105 37:1955 38:914 39:3 40:182 41:3220 42:241 44:14 46:2103 47:10 49:704 50:855 52:12 54:44 55:5 56:4 57:26 58:1097 59:617 60:370 61:1549 62:1221 63:1980 64:4376 65:2329 66:4135 67:2114 68:1086 69:3312 70:909 71:510 72:2021 74:2586 75:323 76:305 77:1183 78:1019 79:677 80:1278 81:1076 82:645 83:755 84:625 85:1229 86:402 87:1016 88:519 89:1565 90:151 91:5737 92:607 93:1621 94:2084 95:1496 96:518 97:351 98:1082 99:41 100:32 101:450 103:3868 105:534 106:144 107:258 108:546 109:2038 110:970 111:1130 112:594 113:812 114:757 115:1074 116:1009 117:805 118:1215 119:1271 120:365 121:866 122:1850 123:1282 124:1351 125:1480 128:621 129:224 130:341 131:657 132:345 133:159 134:301 135:73 136:271 137:244 138:353 139:169 140:173 141:348 142:539 143:403 144:491 145:91 146:554 147:421 148:739 149:351 150:153 151:480 152:412 153:208 154:48 155:520 156:311 157:367 158:286 159:710 160:359 161:453 162:955 163:210 164:660 165:581 166:282 167:641 168:1037 169:122 170:1153 171:185 172:12 173:1706 174:675 175:541 176:1334 177:2600 178:1910 179:342 180:1630 181:914 182:1421 183:476 184:627 185:1150 186:2767 187:1462 188:1950 189:1253 190:7300 192:7011 193:5429 194:4020 195:3401 196:1323 197:1071 198:4755 199:5492 200:6043 201:2545 202:8900 203:8958 204:4468 205:2621 206:2818 207:2750 208:3951 209:3692 210:2986 211:1611 212:2150 213:1966 214:867 215:85 216:5411 217:1709 218:621 219:337 220:1269 221:586 222:341 223:592

End of report