Orbit

Routing Table Report 05:00 +10GMT Sat 01 Aug, 2015

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

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

BGP routing table entries examined: 544378 Prefixes after maximum aggregation (per Origin AS): 207469 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 269854 Total ASes present in the Internet Routing Table: 50889 Prefixes per ASN: 10.70 Origin-only ASes present in the Internet Routing Table: 36754 Origin ASes announcing only one prefix: 16180 Transit ASes present in the Internet Routing Table: 6143 Transit-only ASes present in the Internet Routing Table: 163 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: 1165 Unregistered ASNs in the Routing Table: 450 Number of 32-bit ASNs allocated by the RIRs: 10415 Number of 32-bit ASNs visible in the Routing Table: 7992 Prefixes from 32-bit ASNs in the Routing Table: 29599 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 4 Prefixes being announced from unallocated address space: 410 Number of addresses announced to Internet: 2790379836 Equivalent to 166 /8s, 81 /16s and 209 /24s Percentage of available address space announced: 75.4 Percentage of allocated address space announced: 75.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.6 Total number of prefixes smaller than registry allocations: 182265

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

Prefixes being announced by APNIC Region ASes: 131542 Total APNIC prefixes after maximum aggregation: 38704 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 138777 Unique aggregates announced from the APNIC address blocks: 58302 APNIC Region origin ASes present in the Internet Routing Table: 5030 APNIC Prefixes per ASN: 27.59 APNIC Region origin ASes announcing only one prefix: 1200 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: 1575 Number of APNIC addresses announced to Internet: 750974652 Equivalent to 44 /8s, 194 /16s and 246 /24s Percentage of available APNIC address space announced: 87.8

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: 176714 Total ARIN prefixes after maximum aggregation: 87371 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 179602 Unique aggregates announced from the ARIN address blocks: 85329 ARIN Region origin ASes present in the Internet Routing Table: 16537 ARIN Prefixes per ASN: 10.86 ARIN Region origin ASes announcing only one prefix: 6088 ARIN Region transit ASes present in the Internet Routing Table: 1686 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: 575 Number of ARIN addresses announced to Internet: 1103045248 Equivalent to 65 /8s, 191 /16s and 34 /24s Percentage of available ARIN address space announced: 58.4

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, 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: 133941 Total RIPE prefixes after maximum aggregation: 66790 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 140436 Unique aggregates announced from the RIPE address blocks: 87350 RIPE Region origin ASes present in the Internet Routing Table: 17948 RIPE Prefixes per ASN: 7.82 RIPE Region origin ASes announcing only one prefix: 8072 RIPE Region transit ASes present in the Internet Routing Table: 2890 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: 3888 Number of RIPE addresses announced to Internet: 698727936 Equivalent to 41 /8s, 165 /16s and 190 /24s Percentage of available RIPE address space announced: 101.6

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: 60169 Total LACNIC prefixes after maximum aggregation: 11485 LACNIC Deaggregation factor: 5.24 Prefixes being announced from the LACNIC address blocks: 71074 Unique aggregates announced from the LACNIC address blocks: 33246 LACNIC Region origin ASes present in the Internet Routing Table: 2453 LACNIC Prefixes per ASN: 28.97 LACNIC Region origin ASes announcing only one prefix: 624 LACNIC Region transit ASes present in the Internet Routing Table: 493 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1816 Number of LACNIC addresses announced to Internet: 168768512 Equivalent to 10 /8s, 15 /16s and 52 /24s Percentage of available LACNIC address space announced: 100.6

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: 12188 Total AfriNIC prefixes after maximum aggregation: 3071 AfriNIC Deaggregation factor: 3.97 Prefixes being announced from the AfriNIC address blocks: 14079 Unique aggregates announced from the AfriNIC address blocks: 5259 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 19.18 AfriNIC Region origin ASes announcing only one prefix: 196 AfriNIC Region transit ASes present in the Internet Routing Table: 161 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: 138 Number of AfriNIC addresses announced to Internet: 68402176 Equivalent to 4 /8s, 19 /16s and 188 /24s Percentage of available AfriNIC address space announced: 68.0

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 2702 904 80 PT Telekomunikasi Indonesia 7545 2691 339 135 TPG Telecom Limited 4766 2234 11290 653 Korea Telecom 4755 2029 426 225 TATA Communications formerly 9829 1789 1362 163 National Internet Backbone 9808 1533 8639 18 Guangdong Mobile Communicatio 9583 1518 120 577 Sify Limited 9498 1363 335 105 BHARTI Airtel Ltd. 38197 1319 79 150 Sun Network (Hong Kong) Limit 24560 1247 420 183 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 3182 2961 139 Cox Communications Inc. 6389 2734 3688 51 BellSouth.net Inc. 18566 2068 381 203 MegaPath Corporation 20115 1874 1847 409 Charter Communications 6983 1750 851 244 EarthLink, Inc. 4323 1615 1054 417 tw telecom holdings, inc. 30036 1580 321 448 Mediacom Communications Corp 701 1396 11375 678 MCI Communications Services, 22561 1376 415 256 CenturyTel Internet Holdings, 11492 1208 228 564 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 20940 2054 809 1486 Akamai International B.V. 34984 2047 306 375 TELLCOM ILETISIM HIZMETLERI A 6849 1209 355 21 JSC "Ukrtelecom" 8551 1101 376 52 Bezeq International-Ltd 13188 1068 97 77 TOV "Bank-Inform" 31148 1058 46 26 Freenet Ltd. 12479 971 933 77 France Telecom Espana SA 8402 968 544 15 OJSC "Vimpelcom" 6830 917 2696 470 Liberty Global Operations B.V

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 3322 536 184 Telmex Colombia S.A. 28573 2292 2171 111 NET Serviços de Comunicação S 8151 1661 3256 480 Uninet S.A. de C.V. 7303 1635 1009 240 Telecom Argentina S.A. 6147 1444 374 30 Telefonica del Peru S.A.A. 6503 1265 437 56 Axtel, S.A.B. de C.V. 26615 1112 2325 35 Tim Celular S.A. 7738 992 1882 41 Telemar Norte Leste S.A. 3816 961 430 160 COLOMBIA TELECOMUNICACIONES S 11830 934 364 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 887 280 26 Link Egypt (Link.NET) 8452 848 1470 14 TE-AS 36903 512 258 99 Office National des Postes et 36992 442 1229 32 ETISALAT MISR 37492 314 175 71 Orange Tunisie 24835 306 146 12 Vodafone Data 3741 252 857 208 Internet Solutions 29571 247 21 13 Cote d'Ivoire Telecom 37054 189 20 7 Data Telecom Service 36947 175 807 13 Telecom Algeria

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 3322 536 184 Telmex Colombia S.A. 22773 3182 2961 139 Cox Communications Inc. 6389 2734 3688 51 BellSouth.net Inc. 17974 2702 904 80 PT Telekomunikasi Indonesia 7545 2691 339 135 TPG Telecom Limited 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2292 2171 111 NET Serviços de Comunicação S 4766 2234 11290 653 Korea Telecom 18566 2068 381 203 MegaPath Corporation 20940 2054 809 1486 Akamai International B.V.

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 3182 3043 Cox Communications Inc. 6389 2734 2683 BellSouth.net Inc. 17974 2702 2622 PT Telekomunikasi Indonesia 7545 2691 2556 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2292 2181 NET Serviços de Comunicação S 18566 2068 1865 MegaPath Corporation 4755 2029 1804 TATA Communications formerly 34984 2047 1672 TELLCOM ILETISIM HIZMETLERI A 9829 1789 1626 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 6461 Abovenet Communicati 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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 100.64.8.0/24 10620 Telmex Colombia S.A. 100.66.34.0/24 31148 Freenet Ltd. 100.66.35.0/24 31148 Freenet Ltd. 100.67.26.0/24 31148 Freenet Ltd.

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

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

Network Origin AS Description 14.192.56.0/22 23456 32bit Transition AS 23.226.112.0/20 62788 >>UNKNOWN<< 27.54.116.0/22 23456 32bit Transition AS 27.96.88.0/22 23456 32bit Transition AS 27.100.7.0/24 56096 >>UNKNOWN<< 27.100.24.0/22 23456 32bit Transition AS 27.109.124.0/22 23456 32bit Transition AS 27.111.72.0/22 23456 32bit Transition AS 27.112.120.0/22 23456 32bit Transition AS 27.116.40.0/22 23456 32bit Transition AS

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 /13:505 /14:1008 /15:1732 /16:12879 /17:7212 /18:12158 /19:25142 /20:35534 /21:37870 /22:60605 /23:51855 /24:297204 /25:57 /26:30 /27:53 /28:34 /29:32 /30:42 /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 2376 3182 Cox Communications Inc. 18566 2010 2068 MegaPath Corporation 6389 1619 2734 BellSouth.net Inc. 30036 1401 1580 Mediacom Communications Corp 6983 1397 1750 EarthLink, Inc. 34984 1351 2047 TELLCOM ILETISIM HIZMETLERI A 10620 1194 3322 Telmex Colombia S.A. 11492 1124 1208 CABLE ONE, INC. 22561 1049 1376 CenturyTel Internet Holdings,

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

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

1:1517 2:689 4:18 5:1881 6:25 8:821 12:1811 13:14 14:1347 15:17 16:2 17:42 18:22 20:49 23:1258 24:1767 27:1984 31:1570 32:37 33:2 34:4 35:3 36:158 37:2012 38:1032 39:14 40:69 41:2754 42:298 43:1379 44:30 45:887 46:2322 47:51 49:923 50:783 52:12 54:86 55:5 56:6 57:40 58:1310 59:686 60:479 61:1736 62:1359 63:1880 64:4417 65:2257 66:4025 67:2073 68:1063 69:3231 70:1027 71:449 72:1962 74:2595 75:356 76:386 77:1285 78:1167 79:812 80:1363 81:1301 82:848 83:720 84:783 85:1359 86:444 87:1042 88:537 89:1935 90:147 91:6003 92:849 93:2277 94:2032 95:2189 96:423 97:348 98:1021 99:55 100:79 101:847 103:7909 104:2021 105:64 106:340 107:1042 108:624 109:2090 110:1152 111:1447 112:816 113:1106 114:846 115:1281 116:1425 117:1065 118:1868 119:1454 120:472 121:1137 122:2151 123:1908 124:1476 125:1562 128:587 129:389 130:398 131:1221 132:456 133:171 134:396 135:97 136:333 137:328 138:1048 139:199 140:212 141:502 142:648 143:511 144:545 145:125 146:781 147:580 148:1224 149:419 150:566 151:643 152:522 153:254 154:478 155:884 156:420 157:420 158:356 159:931 160:407 161:664 162:1991 163:416 164:675 165:699 166:296 167:843 168:1239 169:182 170:1472 171:245 172:272 173:1534 174:721 175:695 176:1421 177:3824 178:2168 179:946 180:1945 181:1617 182:1789 183:628 184:758 185:3974 186:2888 187:1773 188:2064 189:1606 190:7693 191:1107 192:8481 193:5643 194:4213 195:3622 196:1997 197:1021 198:5456 199:5473 200:6651 201:3295 202:8971 203:9189 204:4618 205:2812 206:2897 207:2926 208:3981 209:3879 210:3223 211:1775 212:2510 213:2226 214:841 215:72 216:5735 217:1822 218:692 219:326 220:1496 221:802 222:405 223:804

End of report