Routing Table Report 06:00 +10GMT Sat 29 Feb, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/ Analysis Summary ---------------- BGP routing table entries examined: 786515 Prefixes after maximum aggregation (per Origin AS): 303937 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 389297 Total ASes present in the Internet Routing Table: 67081 Prefixes per ASN: 11.72 Origin-only ASes present in the Internet Routing Table: 57736 Origin ASes announcing only one prefix: 24217 Transit ASes present in the Internet Routing Table: 9345 Transit-only ASes present in the Internet Routing Table: 296 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 32 Max AS path prepend of ASN ( 16327) 25 Prefixes from unregistered ASNs in the Routing Table: 2054 Number of instances of unregistered ASNs: 2055 Number of 32-bit ASNs allocated by the RIRs: 30732 Number of 32-bit ASNs visible in the Routing Table: 25208 Prefixes from 32-bit ASNs in the Routing Table: 115476 Number of bogon 32-bit ASNs visible in the Routing Table: 4 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 1107 Number of addresses announced to Internet: 2853187328 Equivalent to 170 /8s, 16 /16s and 47 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 262408 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 205443 Total APNIC prefixes after maximum aggregation: 61421 APNIC Deaggregation factor: 3.34 Prefixes being announced from the APNIC address blocks: 199505 Unique aggregates announced from the APNIC address blocks: 84845 APNIC Region origin ASes present in the Internet Routing Table: 10306 APNIC Prefixes per ASN: 19.36 APNIC Region origin ASes announcing only one prefix: 2841 APNIC Region transit ASes present in the Internet Routing Table: 1516 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5398 Number of APNIC addresses announced to Internet: 767695872 Equivalent to 45 /8s, 194 /16s and 28 /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, 131072-141625 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: 233437 Total ARIN prefixes after maximum aggregation: 107696 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 231116 Unique aggregates announced from the ARIN address blocks: 117451 ARIN Region origin ASes present in the Internet Routing Table: 18387 ARIN Prefixes per ASN: 12.57 ARIN Region origin ASes announcing only one prefix: 6751 ARIN Region transit ASes present in the Internet Routing Table: 1883 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3172 Number of ARIN addresses announced to Internet: 1078956544 Equivalent to 64 /8s, 79 /16s and 146 /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, 393216-399260 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, 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: 221288 Total RIPE prefixes after maximum aggregation: 104847 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 218061 Unique aggregates announced from the RIPE address blocks: 130595 RIPE Region origin ASes present in the Internet Routing Table: 26858 RIPE Prefixes per ASN: 8.12 RIPE Region origin ASes announcing only one prefix: 11719 RIPE Region transit ASes present in the Internet Routing Table: 3763 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8942 Number of RIPE addresses announced to Internet: 724126720 Equivalent to 43 /8s, 41 /16s and 76 /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 196608-210331 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: 102660 Total LACNIC prefixes after maximum aggregation: 24066 LACNIC Deaggregation factor: 4.27 Prefixes being announced from the LACNIC address blocks: 103930 Unique aggregates announced from the LACNIC address blocks: 45518 LACNIC Region origin ASes present in the Internet Routing Table: 9462 LACNIC Prefixes per ASN: 10.98 LACNIC Region origin ASes announcing only one prefix: 2429 LACNIC Region transit ASes present in the Internet Routing Table: 1765 Average LACNIC Region AS path length visible: 5.6 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7034 Number of LACNIC addresses announced to Internet: 174147840 Equivalent to 10 /8s, 97 /16s and 73 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21633 Total AfriNIC prefixes after maximum aggregation: 4473 AfriNIC Deaggregation factor: 4.84 Prefixes being announced from the AfriNIC address blocks: 32795 Unique aggregates announced from the AfriNIC address blocks: 9908 AfriNIC Region origin ASes present in the Internet Routing Table: 1365 AfriNIC Prefixes per ASN: 24.03 AfriNIC Region origin ASes announcing only one prefix: 477 AfriNIC Region transit ASes present in the Internet Routing Table: 269 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 662 Number of AfriNIC addresses announced to Internet: 107677440 Equivalent to 6 /8s, 107 /16s and 7 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 5306 666 618 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3316 1330 23 VIETEL-AS-AP Viettel Group, VN 45899 3135 1797 104 VNPT-AS-VN VNPT Corp, VN 9808 2616 9043 62 CMNET-GD Guangdong Mobile Communication 9498 2243 433 219 BBIL-AP BHARTI Airtel Ltd., IN 4755 2141 441 194 TATACOMM-AS TATA Communications formerl 18403 2121 349 38 FPT-AS-AP The Corporation for Financing 4766 2099 11102 557 KIXS-AS-KR Korea Telecom, KR 9394 2075 4898 22 CTTNET China TieTong Telecommunications 23969 1875 314 16 TOT-NET TOT Public Company Limited, TH Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7155 4034 280 28 VIASAT-SP-BACKBONE, US 11492 3998 266 665 CABLEONE, US 16509 3865 7816 1698 AMAZON-02, US 22773 3531 2970 149 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3375 1324 91 SHAW, CA 16625 2991 1570 2140 AKAMAI-AS, US 209 2399 5079 535 CENTURYLINK-US-LEGACY-QWEST, US 30036 2311 360 114 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2290 2941 1631 FRONTIER-FRTR, US 20115 2141 2795 519 CHARTER-20115, US Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 5927 1599 131 UNI2-AS, ES 39891 3776 203 20 ALJAWWALSTC-AS, SA 8551 3293 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2900 464 1987 AKAMAI-ASN1, US 12389 2447 2248 730 ROSTELECOM-AS, RU 34984 2090 350 559 TELLCOM-AS, TR 9009 2065 218 1098 M247, GB 9121 1922 1691 18 TTNET, TR 13188 1604 100 47 TRIOLAN, UA 8402 1315 562 32 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 6267 3291 596 Uninet S.A. de C.V., MX 10620 3361 534 446 Telmex Colombia S.A., CO 11830 2672 369 63 Instituto Costarricense de Electricidad 6503 1677 327 389 Axtel, S.A.B. de C.V., MX 7303 1557 1030 265 Telecom Argentina S.A., AR 28573 1325 2236 189 CLARO S.A., BR 13999 1229 502 286 Mega Cable, S.A. de C.V., MX 6147 1126 379 39 Telefonica del Peru S.A.A., PE 3816 1086 563 137 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 956 112 70 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1472 393 22 LINKdotNET-AS, EG 24835 1099 566 24 RAYA-AS, EG 36992 1057 1535 74 ETISALAT-MISR, EG 36903 875 452 97 MT-MPLS, MA 6713 599 1863 34 IAM-AS, MA 29571 556 68 11 ORANGE-COTE-IVOIRE, CI 37342 482 32 1 MOVITEL, MZ 36935 387 522 40 Vodafone-, EG 15399 374 45 10 WANANCHI-, KE 23889 357 231 15 MauritiusTelecom, MU Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 6267 3291 596 Uninet S.A. de C.V., MX 12479 5927 1599 131 UNI2-AS, ES 7545 5306 666 618 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4034 280 28 VIASAT-SP-BACKBONE, US 11492 3998 266 665 CABLEONE, US 16509 3865 7816 1698 AMAZON-02, US 39891 3776 203 20 ALJAWWALSTC-AS, SA 22773 3531 2970 149 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3375 1324 91 SHAW, CA 10620 3361 534 446 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5927 5796 UNI2-AS, ES 7545 5306 4688 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4034 4006 VIASAT-SP-BACKBONE, US 39891 3776 3756 ALJAWWALSTC-AS, SA 22773 3531 3382 ASN-CXA-ALL-CCI-22773-RDC, US 11492 3998 3333 CABLEONE, US 7552 3316 3293 VIETEL-AS-AP Viettel Group, VN 6327 3375 3284 SHAW, CA 8551 3293 3248 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3135 3031 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 27205 UNALLOCATED 8.38.16.0/21 3356 LEVEL3, US 27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/hk/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 0.0.0.0/0 2914 NTT-COMMUNICATIONS-2914, US 192.88.99.0/24 1103 SURFNET-NL SURFnet, The Netherlands, NL Complete listing at http://thyme.rand.apnic.net/hk/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.136.224.0/24 Origin: 15206 UNASSIGNED Transit: 2914 NTT-COMMUNICATIONS-2914, US 23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA Transit: 174 COGENT-174, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- !!Default route being announced!! /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:10 /9:11 /10:37 /11:96 /12:281 /13:577 /14:1154 /15:1912 /16:13375 /17:8097 /18:13739 /19:25361 /20:39286 /21:46863 /22:97877 /23:81116 /24:456700 /25:1 /26:0 /27:4 /28:6 /29:7 /30:1 /31:0 /32:3 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4910 5927 UNI2-AS, ES 6327 3165 3375 SHAW, CA 11492 3128 3998 CABLEONE, US 7155 3125 4034 VIASAT-SP-BACKBONE, US 39891 2946 3776 ALJAWWALSTC-AS, SA 8551 2753 3293 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2747 3531 ASN-CXA-ALL-CCI-22773-RDC, US 8151 2080 6267 Uninet S.A. de C.V., MX 30036 2059 2311 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2020 2672 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1753 2:1156 3:30 4:17 5:3308 6:48 8:1342 9:1 12:1787 13:495 14:2240 15:73 16:9 17:283 18:79 20:56 23:3342 24:2550 25:4 27:2493 31:2115 32:93 35:38 36:932 37:3252 38:1905 39:323 40:127 41:3383 42:906 43:2097 44:195 45:13488 46:3643 47:276 49:1421 50:1219 51:87 52:1133 54:271 55:693 56:6 57:46 58:1968 59:1028 60:691 61:2183 62:2191 63:1937 64:5054 65:2313 66:4846 67:2839 68:1208 69:3791 70:1416 71:667 72:2772 74:2608 75:1436 76:667 77:1812 78:1952 79:2427 80:1831 81:1570 82:1244 83:1017 84:1201 85:2498 86:555 87:1725 88:1084 89:2693 90:299 91:6914 92:1477 93:2447 94:2603 95:3419 96:1010 97:337 98:966 99:962 100:69 101:1143 102:790 103:23140 104:3565 105:392 106:834 107:1963 108:699 109:3779 110:1771 111:1958 112:1571 113:1309 114:1364 115:1825 116:1756 117:2046 118:2177 119:1678 120:814 121:997 122:2365 123:1870 124:1545 125:1986 128:1362 129:916 130:617 131:1807 132:757 133:299 134:1235 135:276 136:598 137:842 138:2163 139:984 140:648 141:887 142:878 143:1165 144:940 145:323 146:1365 147:1003 148:2062 149:1129 150:811 151:1263 152:1462 153:370 154:4667 155:891 156:3322 157:1082 158:763 159:1936 160:1758 161:1015 162:3005 163:767 164:1436 165:1247 166:534 167:1494 168:3661 169:495 170:4188 171:758 172:1881 173:2375 174:1036 175:1010 176:2641 177:4114 178:2717 179:1477 180:2164 181:2453 182:2800 183:1111 184:2397 185:16132 186:3732 187:2579 188:3135 189:2115 190:8303 191:1524 192:10244 193:7370 194:6013 195:4300 196:3390 197:1880 198:6103 199:5918 200:7152 201:5139 202:10139 203:10117 204:4541 205:3081 206:3240 207:3283 208:4003 209:4368 210:3771 211:1877 212:3183 213:2994 214:1169 215:54 216:5916 217:2356 218:841 219:421 220:1983 221:908 222:825 223:1465 End of report