Orbit

Routing Table Report 05:00 +10GMT Tue 30 Jun, 2015

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

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

BGP routing table entries examined: 541489 Prefixes after maximum aggregation (per Origin AS): 206561 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 268257 Total ASes present in the Internet Routing Table: 50625 Prefixes per ASN: 10.70 Origin-only ASes present in the Internet Routing Table: 36787 Origin ASes announcing only one prefix: 16263 Transit ASes present in the Internet Routing Table: 6125 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: 1183 Unregistered ASNs in the Routing Table: 452 Number of 32-bit ASNs allocated by the RIRs: 10020 Number of 32-bit ASNs visible in the Routing Table: 7713 Prefixes from 32-bit ASNs in the Routing Table: 28481 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: 401 Number of addresses announced to Internet: 2781300540 Equivalent to 165 /8s, 199 /16s and 71 /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: 181561

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

Prefixes being announced by APNIC Region ASes: 130665 Total APNIC prefixes after maximum aggregation: 38211 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 137589 Unique aggregates announced from the APNIC address blocks: 57774 APNIC Region origin ASes present in the Internet Routing Table: 5037 APNIC Prefixes per ASN: 27.32 APNIC Region origin ASes announcing only one prefix: 1215 APNIC Region transit ASes present in the Internet Routing Table: 852 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: 1528 Number of APNIC addresses announced to Internet: 749983932 Equivalent to 44 /8s, 179 /16s and 216 /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: 177121 Total ARIN prefixes after maximum aggregation: 87529 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 179767 Unique aggregates announced from the ARIN address blocks: 85167 ARIN Region origin ASes present in the Internet Routing Table: 16556 ARIN Prefixes per ASN: 10.86 ARIN Region origin ASes announcing only one prefix: 6121 ARIN Region transit ASes present in the Internet Routing Table: 1679 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: 505 Number of ARIN addresses announced to Internet: 1101031552 Equivalent to 65 /8s, 160 /16s and 104 /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: 133083 Total RIPE prefixes after maximum aggregation: 66326 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 139524 Unique aggregates announced from the RIPE address blocks: 86706 RIPE Region origin ASes present in the Internet Routing Table: 17957 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: 2888 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: 3803 Number of RIPE addresses announced to Internet: 696043264 Equivalent to 41 /8s, 124 /16s and 199 /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: 59900 Total LACNIC prefixes after maximum aggregation: 11367 LACNIC Deaggregation factor: 5.27 Prefixes being announced from the LACNIC address blocks: 70375 Unique aggregates announced from the LACNIC address blocks: 32990 LACNIC Region origin ASes present in the Internet Routing Table: 2437 LACNIC Prefixes per ASN: 28.88 LACNIC Region origin ASes announcing only one prefix: 617 LACNIC Region transit ASes present in the Internet Routing Table: 490 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: 1750 Number of LACNIC addresses announced to Internet: 168025600 Equivalent to 10 /8s, 3 /16s and 222 /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: 12015 Total AfriNIC prefixes after maximum aggregation: 3080 AfriNIC Deaggregation factor: 3.90 Prefixes being announced from the AfriNIC address blocks: 13833 Unique aggregates announced from the AfriNIC address blocks: 5257 AfriNIC Region origin ASes present in the Internet Routing Table: 732 AfriNIC Prefixes per ASN: 18.90 AfriNIC Region origin ASes announcing only one prefix: 190 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: 127 Number of AfriNIC addresses announced to Internet: 65720576 Equivalent to 3 /8s, 234 /16s and 209 /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 2698 904 78 PT Telekomunikasi Indonesia 7545 2635 336 126 TPG Telecom Limited 4766 2217 11296 641 Korea Telecom 4755 2026 423 222 TATA Communications formerly 9829 1766 1353 122 National Internet Backbone 9808 1500 8639 17 Guangdong Mobile Communicatio 9583 1490 118 573 Sify Limited 9498 1354 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 22773 3185 2960 142 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 18566 2054 380 195 MegaPath Corporation 20115 1865 1855 416 Charter Communications 6983 1748 850 243 EarthLink, Inc. 4323 1614 1054 411 tw telecom holdings, inc. 30036 1567 320 442 Mediacom Communications Corp 701 1385 11371 670 MCI Communications Services, 22561 1383 415 257 CenturyTel Internet Holdings, 7018 1199 19053 851 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 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 34984 2170 305 366 TELLCOM ILETISIM HIZMETLERI A 20940 1987 778 1445 Akamai International B.V. 6849 1209 355 21 JSC "Ukrtelecom" 13188 1052 97 73 TOV "Bank-Inform" 31148 1048 45 23 Freenet Ltd. 8402 1020 544 15 OJSC "Vimpelcom" 12479 949 869 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 3256 532 238 Telmex Colombia S.A. 28573 2268 2170 113 NET Serviços de Comunicação S 8151 1686 3252 473 Uninet S.A. de C.V. 7303 1634 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 823 958 13 TE-AS 36903 511 257 103 Office National des Postes et 36992 423 1229 32 ETISALAT MISR 37492 312 175 71 Orange Tunisie 24835 304 146 12 Vodafone Data 3741 250 857 208 Internet Solutions 29571 242 21 13 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 10620 3256 532 238 Telmex Colombia S.A. 22773 3185 2960 142 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 17974 2698 904 78 PT Telekomunikasi Indonesia 7545 2635 336 126 TPG Telecom Limited 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2268 2170 113 NET Serviços de Comunicação S 4766 2217 11296 641 Korea Telecom 34984 2170 305 366 TELLCOM ILETISIM HIZMETLERI A 18566 2054 380 195 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 3185 3043 Cox Communications Inc. 6389 2792 2741 BellSouth.net Inc. 17974 2698 2620 PT Telekomunikasi Indonesia 7545 2635 2509 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2268 2155 NET Serviços de Comunicação S 18566 2054 1859 MegaPath Corporation 34984 2170 1804 TELLCOM ILETISIM HIZMETLERI A 4755 2026 1804 TATA Communications formerly 9829 1766 1644 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 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 23.226.112.0/20 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 /14:1009 /15:1726 /16:12922 /17:7223 /18:12132 /19:25190 /20:35569 /21:38002 /22:60122 /23:51046 /24:295358 /25:60 /26:30 /27:53 /28:34 /29:33 /30:47 /31:3 /32:0

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

ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2385 3185 Cox Communications Inc. 18566 2003 2054 MegaPath Corporation 6389 1640 2792 BellSouth.net Inc. 34984 1427 2170 TELLCOM ILETISIM HIZMETLERI A 6983 1396 1748 EarthLink, Inc. 30036 1389 1567 Mediacom Communications Corp 10620 1146 3256 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) ----------------------------------------------

1:1467 2:682 4:18 5:1880 6:25 8:821 11:1 12:1823 13:14 14:1360 15:16 16:2 17:42 18:22 20:48 23:1249 24:1736 27:1976 31:1597 32:38 33:2 34:4 35:3 36:137 37:1959 38:1039 39:6 40:83 41:2720 42:293 43:1347 44:28 45:846 46:2290 47:44 49:900 50:806 52:12 54:77 55:5 56:6 57:40 58:1297 59:694 60:479 61:1722 62:1334 63:1890 64:4442 65:2268 66:4041 67:2071 68:1062 69:3246 70:1024 71:449 72:1969 74:2659 75:336 76:425 77:1274 78:1167 79:798 80:1354 81:1298 82:839 83:724 84:715 85:1400 86:434 87:1062 88:533 89:1877 90:152 91:6002 92:871 93:2250 94:2063 95:2166 96:427 97:348 98:1054 99:53 100:72 101:828 103:7740 104:1840 105:60 106:261 107:1000 108:629 109:2088 110:1134 111:1450 112:842 113:1092 114:832 115:1309 116:1369 117:1058 118:1776 119:1442 120:480 121:1075 122:2146 123:1913 124:1460 125:1558 128:610 129:381 130:391 131:1200 132:444 133:177 134:394 135:88 136:328 137:312 138:931 139:201 140:211 141:446 142:651 143:506 144:550 145:123 146:726 147:580 148:1210 149:416 150:560 151:649 152:518 153:246 154:462 155:871 156:429 157:419 158:352 159:910 160:393 161:659 162:1955 163:413 164:668 165:687 166:311 167:837 168:1320 169:175 170:1466 171:237 172:253 173:1536 174:719 175:701 176:1386 177:3807 178:2151 179:924 180:1937 181:1674 182:1769 183:627 184:760 185:3756 186:2725 187:1747 188:2051 189:1590 190:7815 191:1007 192:8440 193:5613 194:4163 195:3674 196:1973 197:984 198:5455 199:5461 200:6657 201:3241 202:9075 203:9171 204:4632 205:2810 206:2943 207:2906 208:3981 209:3926 210:3248 211:1786 212:2539 213:2308 214:838 215:73 216:5742 217:1807 218:680 219:330 220:1452 221:774 222:396 223:745

End of report