Routing Table Report 05:00 +10GMT Tue 11 Oct, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/au/ Analysis Summary ---------------- BGP routing table entries examined: 605423 Prefixes after maximum aggregation (per Origin AS): 220381 Deaggregation factor: 2.75 Unique aggregates announced (without unneeded subnets): 299162 Total ASes present in the Internet Routing Table: 54877 Prefixes per ASN: 11.03 Origin-only ASes present in the Internet Routing Table: 36363 Origin ASes announcing only one prefix: 15361 Transit ASes present in the Internet Routing Table: 6447 Transit-only ASes present in the Internet Routing Table: 164 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 35 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 159 Unregistered ASNs in the Routing Table: 76 Number of 32-bit ASNs allocated by the RIRs: 15700 Number of 32-bit ASNs visible in the Routing Table: 12067 Prefixes from 32-bit ASNs in the Routing Table: 48497 Number of bogon 32-bit ASNs visible in the Routing Table: 190 Special use prefixes present in the Routing Table: 8 Prefixes being announced from unallocated address space: 368 Number of addresses announced to Internet: 2830344688 Equivalent to 168 /8s, 179 /16s and 161 /24s Percentage of available address space announced: 76.4 Percentage of allocated address space announced: 76.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.3 Total number of prefixes smaller than registry allocations: 198897 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 149133 Total APNIC prefixes after maximum aggregation: 42427 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 163139 Unique aggregates announced from the APNIC address blocks: 69493 APNIC Region origin ASes present in the Internet Routing Table: 5145 APNIC Prefixes per ASN: 31.71 APNIC Region origin ASes announcing only one prefix: 1147 APNIC Region transit ASes present in the Internet Routing Table: 918 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2410 Number of APNIC addresses announced to Internet: 758998832 Equivalent to 45 /8s, 61 /16s and 103 /24s 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, 64297-64395, 131072-137529 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: 184879 Total ARIN prefixes after maximum aggregation: 90182 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 190502 Unique aggregates announced from the ARIN address blocks: 88530 ARIN Region origin ASes present in the Internet Routing Table: 16161 ARIN Prefixes per ASN: 11.79 ARIN Region origin ASes announcing only one prefix: 5688 ARIN Region transit ASes present in the Internet Routing Table: 1699 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1497 Number of ARIN addresses announced to Internet: 1107317952 Equivalent to 66 /8s, 0 /16s and 84 /24s 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, 393216-397212 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: 145865 Total RIPE prefixes after maximum aggregation: 71957 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 156378 Unique aggregates announced from the RIPE address blocks: 96886 RIPE Region origin ASes present in the Internet Routing Table: 18123 RIPE Prefixes per ASN: 8.63 RIPE Region origin ASes announcing only one prefix: 7806 RIPE Region transit ASes present in the Internet Routing Table: 3019 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5058 Number of RIPE addresses announced to Internet: 709066752 Equivalent to 42 /8s, 67 /16s and 128 /24s 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, 64396-64495 196608-207259 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: 62031 Total LACNIC prefixes after maximum aggregation: 12498 LACNIC Deaggregation factor: 4.96 Prefixes being announced from the LACNIC address blocks: 78024 Unique aggregates announced from the LACNIC address blocks: 37553 LACNIC Region origin ASes present in the Internet Routing Table: 2474 LACNIC Prefixes per ASN: 31.54 LACNIC Region origin ASes announcing only one prefix: 545 LACNIC Region transit ASes present in the Internet Routing Table: 572 Average LACNIC Region AS path length visible: 5.7 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2838 Number of LACNIC addresses announced to Internet: 170401792 Equivalent to 10 /8s, 40 /16s and 32 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 14850 Total AfriNIC prefixes after maximum aggregation: 3308 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 17012 Unique aggregates announced from the AfriNIC address blocks: 6370 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 23.08 AfriNIC Region origin ASes announcing only one prefix: 175 AfriNIC Region transit ASes present in the Internet Routing Table: 185 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 264 Number of AfriNIC addresses announced to Internet: 84150272 Equivalent to 5 /8s, 4 /16s and 8 /24s 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 7545 3621 383 254 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2953 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2699 1497 532 BSNL-NIB National Internet Backbone, IN 4766 2314 11127 733 KIXS-AS-KR Korea Telecom, KR 9808 2106 8651 33 CMNET-GD Guangdong Mobile Communication 4755 2055 429 217 TATACOMM-AS TATA Communications formerl 45899 1568 1251 85 VNPT-AS-VN VNPT Corp, VN 24560 1550 516 220 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 38197 1502 93 288 SUNHK-DATA-AS-AP Sun Network (Hong Kong 9583 1498 117 526 SIFY-AS-IN Sify Limited, IN 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 3534 2964 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 3549 2269 969 1546 LVLT-3549 - Level 3 Communications, Inc 6389 2218 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2191 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1942 1989 407 CHARTER-NET-HKY-NC - Charter Communicat 30036 1745 336 296 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1728 5070 659 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1677 848 227 ITCDELTA - Earthlink, Inc., US 701 1570 10673 664 UUNET - MCI Communications Services, In 7018 1357 20073 997 ATT-INTERNET4 - AT&T Services, Inc., US 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 3329 169 15 ALJAWWALSTC-AS , SA 20940 2810 1056 2010 AKAMAI-ASN1 , US 34984 1980 326 354 TELLCOM-AS , TR 12479 1360 1018 46 UNI2-AS , ES 13188 1267 99 57 BANKINFORM-AS , UA 8551 1215 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1142 355 21 UKRTELNET , UA 8402 1102 544 15 CORBINA-AS Russia, RU 6830 892 2755 467 LGI-UPC formerly known as UPC Broadband 12389 889 1120 406 ROSTELECOM-AS , RU 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 3499 541 177 Telmex Colombia S.A., CO 8151 2245 3353 549 Uninet S.A. de C.V., MX 7303 1553 958 246 Telecom Argentina S.A., AR 6503 1415 437 54 Axtel, S.A.B. de C.V., MX 11830 1323 367 57 Instituto Costarricense de Electricidad 6147 1231 377 28 Telefonica del Peru S.A.A., PE 28573 999 2221 197 CLARO S.A., BR 7738 994 1882 40 Telemar Norte Leste S.A., BR 3816 924 461 275 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 907 126 77 Alestra, S. de R.L. de C.V., MX 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 1180 402 50 LINKdotNET-AS, EG 36903 682 343 125 MT-MPLS, MA 37611 666 67 6 Afrihost, ZA 36992 566 1375 26 ETISALAT-MISR, EG 8452 530 1471 15 TE-AS TE-AS, EG 37492 384 250 69 ORANGE-TN, TN 24835 350 611 17 RAYA-AS, EG 29571 332 37 12 CITelecom-AS, CI 15399 303 35 7 WANANCHI-KE, KE 2018 269 327 74 TENET-1, ZA 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 7545 3621 383 254 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3534 2964 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3499 541 177 Telmex Colombia S.A., CO 39891 3329 169 15 ALJAWWALSTC-AS , SA 17974 2953 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2810 1056 2010 AKAMAI-ASN1 , US 9829 2699 1497 532 BSNL-NIB National Internet Backbone, IN 4766 2314 11127 733 KIXS-AS-KR Korea Telecom, KR 3549 2269 969 1546 LVLT-3549 - Level 3 Communications, Inc 8151 2245 3353 549 Uninet S.A. de C.V., MX 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 3534 3387 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3499 3322 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 17974 2953 2875 TELKOMNET-AS2-AP PT Telekomunikasi Indo 6389 2218 2177 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9829 2699 2167 BSNL-NIB National Internet Backbone, IN 18566 2191 2081 MEGAPATH5-US - MegaPath Corporation, US 9808 2106 2073 CMNET-GD Guangdong Mobile Communication 4755 2055 1838 TATACOMM-AS TATA Communications formerl 8151 2245 1696 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65532 PRIVATE 14.192.19.0/24 23456 -Reserved AS-, ZZ 64666 PRIVATE 23.111.250.0/24 15003 NOBIS-TECH - Nobis Technology 65516 PRIVATE 31.155.32.0/20 15924 BORUSANTELEKOM-AS , TR 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/24 8966 ETISALAT-AS P.O. Box 1150, Dub Complete listing at http://thyme.rand.apnic.net/au/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.71.0.0/24 25019 SAUDINETSTC-AS , SA 100.71.1.0/24 25019 SAUDINETSTC-AS , SA 100.71.2.0/24 25019 SAUDINETSTC-AS , SA 100.71.3.0/24 25019 SAUDINETSTC-AS , SA 100.71.5.0/24 25019 SAUDINETSTC-AS , SA 100.71.25.0/24 25019 SAUDINETSTC-AS , SA 100.71.26.0/24 25019 SAUDINETSTC-AS , SA 100.71.27.0/24 25019 SAUDINETSTC-AS , SA Complete listing at http://thyme.rand.apnic.net/au/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -Reserved AS-, ZZ 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 /9:13 /10:35 /11:103 /12:273 /13:521 /14:1053 /15:1781 /16:13142 /17:7785 /18:12804 /19:25028 /20:37613 /21:39797 /22:67927 /23:58875 /24:338432 /25:50 /26:30 /27:47 /28:40 /29:16 /30:34 /31:8 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2754 3534 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2083 2191 MEGAPATH5-US - MegaPath Corporation, US 30036 1560 1745 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1422 3499 Telmex Colombia S.A., CO 6389 1416 2218 BELLSOUTH-NET-BLK - BellSouth.net Inc., 6983 1326 1677 ITCDELTA - Earthlink, Inc., US 34984 1264 1980 TELLCOM-AS , TR 11492 1212 1304 CABLEONE - CABLE ONE, INC., US 3549 1209 2269 LVLT-3549 - Level 3 Communications, Inc Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1538 2:798 4:23 5:2205 6:31 8:977 12:1797 13:45 14:1727 15:46 16:2 17:99 18:126 20:50 22:1 23:1853 24:1801 27:2476 31:1788 32:66 33:4 35:4 36:327 37:2323 38:1256 39:36 40:102 41:2970 42:442 43:1859 44:45 45:2164 46:2550 47:99 49:1199 50:967 51:13 52:555 53:2 54:350 55:5 56:4 57:39 58:1517 59:904 60:376 61:1805 62:1514 63:1923 64:4631 65:2180 66:4401 67:2212 68:1133 69:3264 70:1287 71:556 72:2080 74:2631 75:403 76:415 77:1406 78:1215 79:923 80:1305 81:1402 82:988 83:705 84:857 85:1576 86:479 87:1131 88:554 89:2102 90:222 91:6120 92:912 93:2368 94:2423 95:2492 96:564 97:379 98:960 99:89 100:155 101:1102 103:12474 104:2572 105:125 106:419 107:1437 108:765 109:2265 110:1266 111:1671 112:1062 113:1126 114:1082 115:1734 116:1634 117:1555 118:1924 119:1562 120:963 121:1066 122:2265 123:2081 124:1508 125:1670 128:668 129:430 130:406 131:1383 132:550 133:175 134:479 135:198 136:388 137:402 138:1781 139:361 140:560 141:450 142:656 143:945 144:723 145:166 146:893 147:631 148:1375 149:541 150:654 151:899 152:666 153:308 154:702 155:952 156:529 157:526 158:389 159:1115 160:525 161:726 162:2369 163:533 164:757 165:1113 166:329 167:1192 168:2281 169:662 170:1983 171:251 172:746 173:1783 174:834 175:641 176:1720 177:4046 178:2244 179:1166 180:2139 181:1905 182:2019 183:1004 184:831 185:7610 186:3202 187:2142 188:2205 189:1764 190:7804 191:1305 192:9018 193:5748 194:4445 195:3841 196:1786 197:1216 198:5530 199:5766 200:7105 201:3688 202:9382 203:9887 204:4481 205:2714 206:2952 207:3148 208:4056 209:3944 210:3384 211:1784 212:2685 213:2348 214:853 215:68 216:5787 217:1983 218:742 219:383 220:1656 221:882 222:486 223:1301 End of report