Orbit

Routing Table Report 05:00 +10GMT Wed 24 Jun, 2015

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

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

BGP routing table entries examined: 540271 Prefixes after maximum aggregation (per Origin AS): 206205 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 267633 Total ASes present in the Internet Routing Table: 50548 Prefixes per ASN: 10.69 Origin-only ASes present in the Internet Routing Table: 36782 Origin ASes announcing only one prefix: 16273 Transit ASes present in the Internet Routing Table: 6112 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: 55 Max AS path prepend of ASN ( 55944) 51 Prefixes from unregistered ASNs in the Routing Table: 1173 Unregistered ASNs in the Routing Table: 453 Number of 32-bit ASNs allocated by the RIRs: 9925 Number of 32-bit ASNs visible in the Routing Table: 7654 Prefixes from 32-bit ASNs in the Routing Table: 28299 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: 392 Number of addresses announced to Internet: 2780217532 Equivalent to 165 /8s, 182 /16s and 192 /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: 181291

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

Prefixes being announced by APNIC Region ASes: 130190 Total APNIC prefixes after maximum aggregation: 38069 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 137043 Unique aggregates announced from the APNIC address blocks: 57495 APNIC Region origin ASes present in the Internet Routing Table: 5033 APNIC Prefixes per ASN: 27.23 APNIC Region origin ASes announcing only one prefix: 1215 APNIC Region transit ASes present in the Internet Routing Table: 851 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: 1510 Number of APNIC addresses announced to Internet: 749540924 Equivalent to 44 /8s, 173 /16s and 22 /24s Percentage of available APNIC address space announced: 87.6

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: 176912 Total ARIN prefixes after maximum aggregation: 87488 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 179546 Unique aggregates announced from the ARIN address blocks: 85021 ARIN Region origin ASes present in the Internet Routing Table: 16548 ARIN Prefixes per ASN: 10.85 ARIN Region origin ASes announcing only one prefix: 6117 ARIN Region transit ASes present in the Internet Routing Table: 1671 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: 491 Number of ARIN addresses announced to Internet: 1100749696 Equivalent to 65 /8s, 156 /16s and 27 /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: 132850 Total RIPE prefixes after maximum aggregation: 66164 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 139216 Unique aggregates announced from the RIPE address blocks: 86549 RIPE Region origin ASes present in the Internet Routing Table: 17957 RIPE Prefixes per ASN: 7.75 RIPE Region origin ASes announcing only one prefix: 8130 RIPE Region transit ASes present in the Internet Routing Table: 2885 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: 3784 Number of RIPE addresses announced to Internet: 695700992 Equivalent to 41 /8s, 119 /16s and 142 /24s Percentage of available RIPE address space announced: 101.1

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: 59827 Total LACNIC prefixes after maximum aggregation: 11361 LACNIC Deaggregation factor: 5.27 Prefixes being announced from the LACNIC address blocks: 70305 Unique aggregates announced from the LACNIC address blocks: 32985 LACNIC Region origin ASes present in the Internet Routing Table: 2432 LACNIC Prefixes per ASN: 28.91 LACNIC Region origin ASes announcing only one prefix: 618 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: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1745 Number of LACNIC addresses announced to Internet: 168039424 Equivalent to 10 /8s, 4 /16s and 20 /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: 11974 Total AfriNIC prefixes after maximum aggregation: 3076 AfriNIC Deaggregation factor: 3.89 Prefixes being announced from the AfriNIC address blocks: 13769 Unique aggregates announced from the AfriNIC address blocks: 5229 AfriNIC Region origin ASes present in the Internet Routing Table: 735 AfriNIC Prefixes per ASN: 18.73 AfriNIC Region origin ASes announcing only one prefix: 193 AfriNIC Region transit ASes present in the Internet Routing Table: 158 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: 124 Number of AfriNIC addresses announced to Internet: 65692416 Equivalent to 3 /8s, 234 /16s and 99 /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 2640 336 126 TPG Telecom Limited 4766 2214 11296 641 Korea Telecom 4755 2027 423 222 TATA Communications formerly 9829 1740 1351 116 National Internet Backbone 9808 1495 8639 17 Guangdong Mobile Communicatio 9583 1489 118 576 Sify Limited 9498 1351 336 105 BHARTI Airtel Ltd. 38197 1294 78 143 Sun Network (Hong Kong) Limit 24560 1239 417 188 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 3175 2958 140 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 18566 2050 380 192 MegaPath Corporation 20115 1888 1853 422 Charter Communications 6983 1748 850 243 EarthLink, Inc. 4323 1615 1054 412 tw telecom holdings, inc. 30036 1575 322 433 Mediacom Communications Corp 701 1388 11369 674 MCI Communications Services, 22561 1355 414 250 CenturyTel Internet Holdings, 7018 1197 19053 849 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 2146 305 363 TELLCOM ILETISIM HIZMETLERI A 20940 1962 773 1428 Akamai International B.V. 6849 1210 355 22 JSC "Ukrtelecom" 31148 1048 45 23 Freenet Ltd. 13188 1042 97 72 TOV "Bank-Inform" 8402 1018 544 15 OJSC "Vimpelcom" 12479 947 868 72 France Telecom Espana SA 6830 913 2694 469 Liberty Global Operations B.V 8551 873 376 52 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 3250 531 237 Telmex Colombia S.A. 28573 2270 2170 113 NET Serviços de Comunicação S 8151 1687 3241 467 Uninet S.A. de C.V. 7303 1639 1019 238 Telecom Argentina S.A. 6147 1615 373 44 Telefonica del Peru S.A.A. 6503 1245 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 955 429 155 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 875 280 26 Link Egypt (Link.NET) 8452 806 958 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 241 21 12 Cote d'Ivoire Telecom 36947 191 807 13 Telecom Algeria 37054 189 19 6 Data Telecom Service

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 3250 531 237 Telmex Colombia S.A. 22773 3175 2958 140 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 17974 2697 904 78 PT Telekomunikasi Indonesia 7545 2640 336 126 TPG Telecom Limited 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2270 2170 113 NET Serviços de Comunicação S 4766 2214 11296 641 Korea Telecom 34984 2146 305 363 TELLCOM ILETISIM HIZMETLERI A 18566 2050 380 192 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 3175 3035 Cox Communications Inc. 6389 2792 2741 BellSouth.net Inc. 17974 2697 2619 PT Telekomunikasi Indonesia 7545 2640 2514 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2270 2157 NET Serviços de Comunicação S 18566 2050 1858 MegaPath Corporation 4755 2027 1805 TATA Communications formerly 34984 2146 1783 TELLCOM ILETISIM HIZMETLERI A 9829 1740 1624 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<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 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 /8:17 /9:13 /10:35 /11:96 /12:263 /13:506 /14:1008 /15:1726 /16:12918 /17:7230 /18:12122 /19:25194 /20:35546 /21:37958 /22:60063 /23:50918 /24:294398 /25:62 /26:29 /27:53 /28:34 /29:33 /30:47 /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 2377 3175 Cox Communications Inc. 18566 2000 2050 MegaPath Corporation 6389 1640 2792 BellSouth.net Inc. 34984 1401 2146 TELLCOM ILETISIM HIZMETLERI A 30036 1399 1575 Mediacom Communications Corp 6983 1397 1748 EarthLink, Inc. 6147 1168 1615 Telefonica del Peru S.A.A. 10620 1145 3250 Telmex Colombia S.A. 11492 1110 1193 CABLE ONE, INC.

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

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

1:1460 2:683 4:18 5:1866 6:25 8:817 11:1 12:1821 13:14 14:1358 15:16 16:2 17:44 18:22 20:48 23:1245 24:1734 27:1932 31:1589 32:38 33:2 34:4 35:3 36:138 37:1962 38:1033 39:6 40:83 41:2665 42:299 43:1328 44:28 45:763 46:2291 47:44 49:899 50:814 52:12 54:77 55:7 56:6 57:40 58:1287 59:692 60:479 61:1719 62:1339 63:1888 64:4454 65:2264 66:4070 67:2070 68:1065 69:3241 70:1023 71:447 72:1976 74:2657 75:339 76:425 77:1282 78:1169 79:787 80:1351 81:1290 82:822 83:723 84:715 85:1400 86:418 87:1042 88:523 89:1872 90:152 91:5993 92:864 93:2242 94:2056 95:2165 96:424 97:353 98:1053 99:51 100:72 101:835 103:7676 104:1830 105:61 106:235 107:990 108:629 109:2059 110:1116 111:1440 112:821 113:1078 114:834 115:1295 116:1354 117:1036 118:1766 119:1454 120:469 121:1070 122:2139 123:1906 124:1465 125:1566 128:598 129:379 130:387 131:1165 132:438 133:177 134:398 135:95 136:322 137:316 138:892 139:201 140:197 141:448 142:654 143:519 144:548 145:119 146:728 147:574 148:1209 149:416 150:557 151:667 152:517 153:246 154:471 155:867 156:412 157:418 158:343 159:916 160:384 161:656 162:1944 163:413 164:665 165:688 166:309 167:836 168:1313 169:176 170:1466 171:237 172:230 173:1549 174:720 175:695 176:1360 177:3787 178:2155 179:935 180:1943 181:1663 182:1766 183:626 184:750 185:3710 186:2740 187:1770 188:2044 189:1577 190:7772 191:1038 192:8421 193:5606 194:4163 195:3663 196:1969 197:969 198:5439 199:5462 200:6656 201:3244 202:9044 203:9154 204:4628 205:2797 206:2934 207:2903 208:3982 209:3929 210:3243 211:1779 212:2517 213:2328 214:853 215:72 216:5746 217:1798 218:685 219:331 220:1452 221:768 222:394 223:743

End of report