Orbit

Routing Table Report 05:00 +10GMT Thu 02 Jul, 2015

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

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

BGP routing table entries examined: 540896 Prefixes after maximum aggregation (per Origin AS): 206501 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 268016 Total ASes present in the Internet Routing Table: 50615 Prefixes per ASN: 10.69 Origin-only ASes present in the Internet Routing Table: 36777 Origin ASes announcing only one prefix: 16249 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: 1191 Unregistered ASNs in the Routing Table: 453 Number of 32-bit ASNs allocated by the RIRs: 10039 Number of 32-bit ASNs visible in the Routing Table: 7729 Prefixes from 32-bit ASNs in the Routing Table: 28545 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 428 Number of addresses announced to Internet: 2781722940 Equivalent to 165 /8s, 205 /16s and 185 /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: 181232

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

Prefixes being announced by APNIC Region ASes: 130467 Total APNIC prefixes after maximum aggregation: 38189 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 137383 Unique aggregates announced from the APNIC address blocks: 57765 APNIC Region origin ASes present in the Internet Routing Table: 5035 APNIC Prefixes per ASN: 27.29 APNIC Region origin ASes announcing only one prefix: 1212 APNIC Region transit ASes present in the Internet Routing Table: 849 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: 1526 Number of APNIC addresses announced to Internet: 749985212 Equivalent to 44 /8s, 179 /16s and 221 /24s Percentage of available APNIC address space announced: 87.7

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: 176893 Total ARIN prefixes after maximum aggregation: 87444 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 179547 Unique aggregates announced from the ARIN address blocks: 84924 ARIN Region origin ASes present in the Internet Routing Table: 16546 ARIN Prefixes per ASN: 10.85 ARIN Region origin ASes announcing only one prefix: 6118 ARIN Region transit ASes present in the Internet Routing Table: 1683 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: 515 Number of ARIN addresses announced to Internet: 1101544064 Equivalent to 65 /8s, 168 /16s and 58 /24s Percentage of available ARIN address space announced: 58.3

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: 133055 Total RIPE prefixes after maximum aggregation: 66392 RIPE Deaggregation factor: 2.00 Prefixes being announced from the RIPE address blocks: 139433 Unique aggregates announced from the RIPE address blocks: 86658 RIPE Region origin ASes present in the Internet Routing Table: 17943 RIPE Prefixes per ASN: 7.77 RIPE Region origin ASes announcing only one prefix: 8111 RIPE Region transit ASes present in the Internet Routing Table: 2869 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: 3798 Number of RIPE addresses announced to Internet: 696002560 Equivalent to 41 /8s, 124 /16s and 40 /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: 59660 Total LACNIC prefixes after maximum aggregation: 11346 LACNIC Deaggregation factor: 5.26 Prefixes being announced from the LACNIC address blocks: 70209 Unique aggregates announced from the LACNIC address blocks: 33021 LACNIC Region origin ASes present in the Internet Routing Table: 2434 LACNIC Prefixes per ASN: 28.85 LACNIC Region origin ASes announcing only one prefix: 616 LACNIC Region transit ASes present in the Internet Routing Table: 491 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: 1759 Number of LACNIC addresses announced to Internet: 167979264 Equivalent to 10 /8s, 3 /16s and 41 /24s Percentage of available LACNIC address space announced: 100.1

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: 12057 Total AfriNIC prefixes after maximum aggregation: 3082 AfriNIC Deaggregation factor: 3.91 Prefixes being announced from the AfriNIC address blocks: 13896 Unique aggregates announced from the AfriNIC address blocks: 5262 AfriNIC Region origin ASes present in the Internet Routing Table: 735 AfriNIC Prefixes per ASN: 18.91 AfriNIC Region origin ASes announcing only one prefix: 192 AfriNIC Region transit ASes present in the Internet Routing Table: 159 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: 131 Number of AfriNIC addresses announced to Internet: 65701632 Equivalent to 3 /8s, 234 /16s and 135 /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 2644 336 127 TPG Telecom Limited 4766 2217 11296 641 Korea Telecom 4755 2025 423 222 TATA Communications formerly 9829 1759 1351 118 National Internet Backbone 9808 1505 8639 17 Guangdong Mobile Communicatio 9583 1491 118 574 Sify Limited 9498 1356 336 105 BHARTI Airtel Ltd. 38197 1275 78 142 Sun Network (Hong Kong) Limit 24560 1242 419 182 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 22773 3183 2960 142 Cox Communications Inc. 6389 2758 3688 51 BellSouth.net Inc. 18566 2059 380 198 MegaPath Corporation 20115 1864 1855 416 Charter Communications 6983 1748 850 243 EarthLink, Inc. 4323 1615 1054 411 tw telecom holdings, inc. 30036 1569 320 440 Mediacom Communications Corp 701 1385 11371 671 MCI Communications Services, 22561 1382 415 257 CenturyTel Internet Holdings, 11492 1191 227 570 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 2164 305 366 TELLCOM ILETISIM HIZMETLERI A 20940 2002 786 1453 Akamai International B.V. 6849 1209 355 21 JSC "Ukrtelecom" 13188 1052 97 73 TOV "Bank-Inform" 31148 1048 45 23 Freenet Ltd. 8402 1040 544 15 OJSC "Vimpelcom" 12479 952 869 74 France Telecom Espana SA 6830 913 2694 469 Liberty Global Operations B.V 8551 888 376 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 2281 2170 113 NET Serviços de Comunicação S 8151 1686 3252 473 Uninet S.A. de C.V. 7303 1628 1005 238 Telecom Argentina S.A. 6147 1567 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 829 958 13 TE-AS 36903 512 258 99 Office National des Postes et 36992 423 1229 32 ETISALAT MISR 37492 312 175 71 Orange Tunisie 24835 307 146 12 Vodafone Data 3741 250 857 208 Internet Solutions 29571 240 21 13 Cote d'Ivoire Telecom 36947 192 807 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 10620 3260 532 237 Telmex Colombia S.A. 22773 3183 2960 142 Cox Communications Inc. 6389 2758 3688 51 BellSouth.net Inc. 17974 2697 904 78 PT Telekomunikasi Indonesia 7545 2644 336 127 TPG Telecom Limited 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2281 2170 113 NET Serviços de Comunicação S 4766 2217 11296 641 Korea Telecom 34984 2164 305 366 TELLCOM ILETISIM HIZMETLERI A 18566 2059 380 198 MegaPath Corporation

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 3183 3041 Cox Communications Inc. 6389 2758 2707 BellSouth.net Inc. 17974 2697 2619 PT Telekomunikasi Indonesia 7545 2644 2517 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2281 2168 NET Serviços de Comunicação S 18566 2059 1861 MegaPath Corporation 4755 2025 1803 TATA Communications formerly 34984 2164 1798 TELLCOM ILETISIM HIZMETLERI A 9829 1759 1641 National Internet Backbone

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 2828 XO Communications 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 23.226.112.0/20 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 /13:507 /14:1009 /15:1727 /16:12921 /17:7216 /18:12176 /19:25176 /20:35518 /21:37958 /22:60130 /23:50984 /24:294893 /25:60 /26:29 /27:53 /28:34 /29:33 /30:46 /31:2 /32:0

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

ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2384 3183 Cox Communications Inc. 18566 2005 2059 MegaPath Corporation 6389 1629 2758 BellSouth.net Inc. 34984 1422 2164 TELLCOM ILETISIM HIZMETLERI A 6983 1396 1748 EarthLink, Inc. 30036 1390 1569 Mediacom Communications Corp 10620 1146 3260 Telmex Colombia S.A. 6147 1121 1567 Telefonica del Peru S.A.A. 11492 1108 1191 CABLE ONE, INC.

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

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

1:1469 2:687 4:18 5:1863 6:24 8:820 11:1 12:1821 13:14 14:1361 15:17 16:2 17:42 18:22 20:48 23:1249 24:1736 27:1977 31:1592 32:38 33:2 34:4 35:3 36:143 37:1956 38:1035 39:6 40:82 41:2701 42:294 43:1347 44:28 45:783 46:2293 47:44 49:901 50:805 52:12 54:77 55:4 56:6 57:40 58:1289 59:696 60:480 61:1724 62:1334 63:1891 64:4420 65:2267 66:4038 67:2068 68:1063 69:3242 70:1023 71:445 72:1967 74:2662 75:337 76:426 77:1266 78:1186 79:800 80:1361 81:1297 82:838 83:716 84:715 85:1369 86:435 87:1059 88:529 89:1889 90:152 91:6000 92:870 93:2248 94:2062 95:2187 96:426 97:347 98:1055 99:53 100:72 101:832 103:7756 104:1853 105:62 106:264 107:1001 108:628 109:2078 110:1141 111:1454 112:830 113:1096 114:836 115:1274 116:1351 117:1042 118:1771 119:1442 120:474 121:1075 122:2134 123:1895 124:1468 125:1565 128:611 129:369 130:390 131:1203 132:449 133:177 134:393 135:95 136:329 137:312 138:923 139:201 140:211 141:446 142:651 143:506 144:550 145:121 146:763 147:578 148:1210 149:416 150:557 151:649 152:519 153:247 154:464 155:862 156:429 157:420 158:348 159:910 160:395 161:660 162:1955 163:413 164:667 165:693 166:312 167:836 168:1271 169:178 170:1466 171:236 172:264 173:1539 174:719 175:698 176:1386 177:3808 178:2150 179:932 180:1926 181:1549 182:1769 183:627 184:761 185:3763 186:2731 187:1767 188:2050 189:1593 190:7723 191:1004 192:8454 193:5614 194:4162 195:3674 196:1988 197:977 198:5457 199:5450 200:6656 201:3251 202:9050 203:9155 204:4632 205:2806 206:2930 207:2897 208:3972 209:3926 210:3251 211:1779 212:2539 213:2308 214:840 215:73 216:5727 217:1795 218:682 219:327 220:1454 221:770 222:396 223:758

End of report