Routing Table Report 06:00 +10GMT Sat 18 Jan, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/ Analysis Summary ---------------- BGP routing table entries examined: 779752 Prefixes after maximum aggregation (per Origin AS): 300898 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 386523 Total ASes present in the Internet Routing Table: 66456 Prefixes per ASN: 11.73 Origin-only ASes present in the Internet Routing Table: 57196 Origin ASes announcing only one prefix: 24107 Transit ASes present in the Internet Routing Table: 9260 Transit-only ASes present in the Internet Routing Table: 300 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 35 Max AS path prepend of ASN ( 53176) 31 Prefixes from unregistered ASNs in the Routing Table: 1699 Number of instances of unregistered ASNs: 1700 Number of 32-bit ASNs allocated by the RIRs: 30192 Number of 32-bit ASNs visible in the Routing Table: 24683 Prefixes from 32-bit ASNs in the Routing Table: 113049 Number of bogon 32-bit ASNs visible in the Routing Table: 8 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 442 Number of addresses announced to Internet: 2851046656 Equivalent to 169 /8s, 239 /16s and 133 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 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: 258493 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 205686 Total APNIC prefixes after maximum aggregation: 61105 APNIC Deaggregation factor: 3.37 Prefixes being announced from the APNIC address blocks: 199532 Unique aggregates announced from the APNIC address blocks: 84829 APNIC Region origin ASes present in the Internet Routing Table: 10240 APNIC Prefixes per ASN: 19.49 APNIC Region origin ASes announcing only one prefix: 2846 APNIC Region transit ASes present in the Internet Routing Table: 1526 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5324 Number of APNIC addresses announced to Internet: 767460096 Equivalent to 45 /8s, 190 /16s and 131 /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: 231507 Total ARIN prefixes after maximum aggregation: 107170 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 229445 Unique aggregates announced from the ARIN address blocks: 116500 ARIN Region origin ASes present in the Internet Routing Table: 18342 ARIN Prefixes per ASN: 12.51 ARIN Region origin ASes announcing only one prefix: 6752 ARIN Region transit ASes present in the Internet Routing Table: 1889 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: 3115 Number of ARIN addresses announced to Internet: 1079028992 Equivalent to 64 /8s, 80 /16s and 173 /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: 218618 Total RIPE prefixes after maximum aggregation: 103461 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 215393 Unique aggregates announced from the RIPE address blocks: 129161 RIPE Region origin ASes present in the Internet Routing Table: 26587 RIPE Prefixes per ASN: 8.10 RIPE Region origin ASes announcing only one prefix: 11656 RIPE Region transit ASes present in the Internet Routing Table: 3709 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8763 Number of RIPE addresses announced to Internet: 723093760 Equivalent to 43 /8s, 25 /16s and 137 /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: 101171 Total LACNIC prefixes after maximum aggregation: 23679 LACNIC Deaggregation factor: 4.27 Prefixes being announced from the LACNIC address blocks: 102330 Unique aggregates announced from the LACNIC address blocks: 45168 LACNIC Region origin ASes present in the Internet Routing Table: 9262 LACNIC Prefixes per ASN: 11.05 LACNIC Region origin ASes announcing only one prefix: 2382 LACNIC Region transit ASes present in the Internet Routing Table: 1747 Average LACNIC Region AS path length visible: 5.6 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6849 Number of LACNIC addresses announced to Internet: 173662208 Equivalent to 10 /8s, 89 /16s and 224 /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: 21071 Total AfriNIC prefixes after maximum aggregation: 4407 AfriNIC Deaggregation factor: 4.78 Prefixes being announced from the AfriNIC address blocks: 32609 Unique aggregates announced from the AfriNIC address blocks: 10519 AfriNIC Region origin ASes present in the Internet Routing Table: 1325 AfriNIC Prefixes per ASN: 24.61 AfriNIC Region origin ASes announcing only one prefix: 471 AfriNIC Region transit ASes present in the Internet Routing Table: 254 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 632 Number of AfriNIC addresses announced to Internet: 107420672 Equivalent to 6 /8s, 103 /16s and 28 /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 5247 645 605 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3316 1330 22 VIETEL-AS-AP Viettel Group, VN 45899 3120 1785 107 VNPT-AS-VN VNPT Corp, VN 9808 2592 9043 62 CMNET-GD Guangdong Mobile Communication 7713 2300 709 777 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 2215 433 211 BBIL-AP BHARTI Airtel Ltd., IN 9829 2151 1377 249 BSNL-NIB National Internet Backbone, IN 4755 2138 441 191 TATACOMM-AS TATA Communications formerl 9394 2094 4898 22 CTTNET China TieTong Telecommunications 4766 2072 11102 562 KIXS-AS-KR Korea Telecom, KR 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 4047 280 27 VIASAT-SP-BACKBONE, US 11492 3894 258 653 CABLEONE, US 16509 3802 7735 1684 AMAZON-02, US 22773 3515 2970 150 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3372 1324 92 SHAW, CA 16625 2956 1550 2122 AKAMAI-AS, US 30036 2284 358 92 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2263 5077 537 CENTURYLINK-US-LEGACY-QWEST, US 20115 2136 2774 519 CHARTER-20115, US 18566 2059 405 103 MEGAPATH5-, 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 5848 1631 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 3109 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2805 468 1945 AKAMAI-ASN1, US 12389 2389 2239 701 ROSTELECOM-AS, RU 9009 2065 223 1110 M247, GB 34984 2047 348 556 TELLCOM-AS, TR 9121 1932 1691 18 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 8402 1352 561 44 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 6189 3297 610 Uninet S.A. de C.V., MX 10620 3361 533 469 Telmex Colombia S.A., CO 11830 2680 369 63 Instituto Costarricense de Electricidad 6503 1686 323 390 Axtel, S.A.B. de C.V., MX 7303 1478 1026 265 Telecom Argentina S.A., AR 28573 1263 2235 200 CLARO S.A., BR 13999 1154 500 270 Mega Cable, S.A. de C.V., MX 3816 1119 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1097 379 39 Telefonica del Peru S.A.A., PE 11172 943 112 66 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 1241 393 22 LINKdotNET-AS, EG 24835 1097 566 24 RAYA-AS, EG 36992 1036 1535 73 ETISALAT-MISR, EG 36903 870 449 111 MT-MPLS, MA 6713 623 1863 34 IAM-AS, MA 29571 559 68 12 ORANGE-COTE-IVOIRE, CI 37342 477 32 1 MOVITEL, MZ 36935 383 522 40 Vodafone-, EG 23889 352 231 15 MauritiusTelecom, MU 15399 351 45 10 WANANCHI-, KE 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 6189 3297 610 Uninet S.A. de C.V., MX 12479 5848 1631 135 UNI2-AS, ES 7545 5247 645 605 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 280 27 VIASAT-SP-BACKBONE, US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3894 258 653 CABLEONE, US 16509 3802 7735 1684 AMAZON-02, US 22773 3515 2970 150 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3372 1324 92 SHAW, CA 10620 3361 533 469 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 5848 5713 UNI2-AS, ES 7545 5247 4642 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE, US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3515 3365 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3316 3294 VIETEL-AS-AP Viettel Group, VN 6327 3372 3280 SHAW, CA 11492 3894 3241 CABLEONE, US 8551 3109 3063 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3120 3013 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 17076 UNALLOCATED 8.12.244.0/24 3356 LEVEL3, US 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 23071 UNALLOCATED 8.33.235.0/24 3356 LEVEL3, 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 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: 6939 HURRICANE, 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 /12:283 /13:578 /14:1156 /15:1919 /16:13380 /17:8060 /18:13777 /19:25452 /20:39418 /21:46776 /22:97482 /23:80176 /24:451118 /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 4810 5848 UNI2-AS, ES 6327 3161 3372 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3037 3894 CABLEONE, US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2737 3515 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2568 3109 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2033 2284 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2028 2680 Instituto Costarricense de Electricidad y Telec 8151 2001 6189 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1712 2:1154 3:12 4:17 5:3176 6:46 8:1326 9:1 12:1785 13:495 14:2214 15:58 16:9 17:284 18:78 20:56 23:3202 24:2620 25:4 27:2520 31:2097 32:91 35:42 36:939 37:3155 38:1812 39:314 40:128 41:3252 42:872 43:2127 44:185 45:12802 46:3590 47:274 49:1429 50:1201 51:344 52:1112 54:274 55:647 56:6 57:46 58:1981 59:1025 60:687 61:2208 62:2120 63:1899 64:5026 65:2325 66:4803 67:2816 68:1234 69:3805 70:1409 71:664 72:2775 74:2616 75:1435 76:661 77:1792 78:1937 79:2379 80:1814 81:1547 82:1195 83:1024 84:1214 85:2572 86:577 87:1655 88:1064 89:2649 90:263 91:6810 92:1443 93:2423 94:2588 95:3337 96:1000 97:336 98:961 99:965 100:68 101:1138 102:765 103:22860 104:3616 105:363 106:826 107:1869 108:681 109:3589 110:1764 111:1884 112:1533 113:1299 114:1331 115:1831 116:1765 117:2010 118:2182 119:1665 120:801 121:985 122:2369 123:1873 124:1541 125:1961 128:1362 129:901 130:597 131:1836 132:769 133:301 134:1255 135:273 136:600 137:876 138:2174 139:982 140:644 141:881 142:856 143:1137 144:933 145:291 146:1355 147:998 148:1894 149:1106 150:813 151:1245 152:1474 153:370 154:4619 155:897 156:3087 157:1089 158:704 159:1943 160:1710 161:984 162:2991 163:781 164:1494 165:1220 166:526 167:1460 168:3555 169:476 170:4148 171:742 172:1846 173:2345 174:1036 175:1007 176:2574 177:4067 178:2613 179:1347 180:2161 181:2371 182:2792 183:1113 184:2385 185:15661 186:3695 187:2554 188:2958 189:2070 190:8109 191:1473 192:10203 193:7278 194:5929 195:4258 196:3347 197:1822 198:6083 199:5938 200:7141 201:5094 202:10168 203:10140 204:4527 205:3064 206:3251 207:3246 208:3992 209:4325 210:3770 211:1882 212:3203 213:2967 214:1132 215:53 216:5919 217:2318 218:870 219:424 220:1984 221:927 222:836 223:1390 End of report