Routing Table Report 06:00 +10GMT Sat 01 Feb, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/ Analysis Summary ---------------- BGP routing table entries examined: 782450 Prefixes after maximum aggregation (per Origin AS): 302104 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 387643 Total ASes present in the Internet Routing Table: 66716 Prefixes per ASN: 11.73 Origin-only ASes present in the Internet Routing Table: 57407 Origin ASes announcing only one prefix: 24183 Transit ASes present in the Internet Routing Table: 9309 Transit-only ASes present in the Internet Routing Table: 295 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 34 Max AS path prepend of ASN (132972) 29 Prefixes from unregistered ASNs in the Routing Table: 1730 Number of instances of unregistered ASNs: 1731 Number of 32-bit ASNs allocated by the RIRs: 30389 Number of 32-bit ASNs visible in the Routing Table: 24889 Prefixes from 32-bit ASNs in the Routing Table: 113814 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: 1124 Number of addresses announced to Internet: 2851571456 Equivalent to 169 /8s, 247 /16s and 135 /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: 260643 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 205618 Total APNIC prefixes after maximum aggregation: 61304 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 199440 Unique aggregates announced from the APNIC address blocks: 84668 APNIC Region origin ASes present in the Internet Routing Table: 10287 APNIC Prefixes per ASN: 19.39 APNIC Region origin ASes announcing only one prefix: 2876 APNIC Region transit ASes present in the Internet Routing Table: 1518 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5363 Number of APNIC addresses announced to Internet: 767831808 Equivalent to 45 /8s, 196 /16s and 47 /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: 232699 Total ARIN prefixes after maximum aggregation: 107181 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 230528 Unique aggregates announced from the ARIN address blocks: 116642 ARIN Region origin ASes present in the Internet Routing Table: 18362 ARIN Prefixes per ASN: 12.55 ARIN Region origin ASes announcing only one prefix: 6746 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: 3140 Number of ARIN addresses announced to Internet: 1078247424 Equivalent to 64 /8s, 68 /16s and 192 /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: 220097 Total RIPE prefixes after maximum aggregation: 104274 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 216934 Unique aggregates announced from the RIPE address blocks: 130460 RIPE Region origin ASes present in the Internet Routing Table: 26739 RIPE Prefixes per ASN: 8.11 RIPE Region origin ASes announcing only one prefix: 11697 RIPE Region transit ASes present in the Internet Routing Table: 3742 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8855 Number of RIPE addresses announced to Internet: 723691008 Equivalent to 43 /8s, 34 /16s and 166 /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: 101120 Total LACNIC prefixes after maximum aggregation: 23760 LACNIC Deaggregation factor: 4.26 Prefixes being announced from the LACNIC address blocks: 102335 Unique aggregates announced from the LACNIC address blocks: 45043 LACNIC Region origin ASes present in the Internet Routing Table: 9293 LACNIC Prefixes per ASN: 11.01 LACNIC Region origin ASes announcing only one prefix: 2394 LACNIC Region transit ASes present in the Internet Routing Table: 1755 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: 6888 Number of LACNIC addresses announced to Internet: 173732096 Equivalent to 10 /8s, 90 /16s and 241 /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: 21186 Total AfriNIC prefixes after maximum aggregation: 4474 AfriNIC Deaggregation factor: 4.74 Prefixes being announced from the AfriNIC address blocks: 32088 Unique aggregates announced from the AfriNIC address blocks: 9840 AfriNIC Region origin ASes present in the Internet Routing Table: 1346 AfriNIC Prefixes per ASN: 23.84 AfriNIC Region origin ASes announcing only one prefix: 470 AfriNIC Region transit ASes present in the Internet Routing Table: 262 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: 643 Number of AfriNIC addresses announced to Internet: 107306240 Equivalent to 6 /8s, 101 /16s and 93 /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 5235 642 599 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3316 1330 22 VIETEL-AS-AP Viettel Group, VN 45899 3123 1787 108 VNPT-AS-VN VNPT Corp, VN 9808 2598 9043 62 CMNET-GD Guangdong Mobile Communication 7713 2277 696 814 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 2222 433 213 BBIL-AP BHARTI Airtel Ltd., IN 4755 2136 441 196 TATACOMM-AS TATA Communications formerl 9394 2095 4898 22 CTTNET China TieTong Telecommunications 4766 2073 11101 562 KIXS-AS-KR Korea Telecom, KR 18403 2057 349 39 FPT-AS-AP The Corporation for Financing 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 3926 260 654 CABLEONE, US 16509 3779 7727 1665 AMAZON-02, US 22773 3520 2970 149 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3364 1324 92 SHAW, CA 16625 2972 1558 2135 AKAMAI-AS, US 209 2354 5077 535 CENTURYLINK-US-LEGACY-QWEST, US 30036 2292 358 92 MEDIACOM-ENTERPRISE-BUSINESS, US 20115 2138 2780 520 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 5852 1622 133 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 8551 3092 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2810 450 1936 AKAMAI-ASN1, US 12389 2388 2244 699 ROSTELECOM-AS, RU 9009 2077 220 1119 M247, GB 34984 2067 348 557 TELLCOM-AS, TR 9121 1932 1691 18 TTNET, TR 13188 1604 100 47 TRIOLAN, UA 8402 1320 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 6210 3300 610 Uninet S.A. de C.V., MX 10620 3357 533 471 Telmex Colombia S.A., CO 11830 2681 369 63 Instituto Costarricense de Electricidad 6503 1686 323 390 Axtel, S.A.B. de C.V., MX 7303 1483 1026 267 Telecom Argentina S.A., AR 28573 1262 2233 197 CLARO S.A., BR 13999 1178 504 284 Mega Cable, S.A. de C.V., MX 3816 1120 562 134 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1084 376 57 Telefonica del Peru S.A.A., PE 11172 956 112 71 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 1099 393 22 LINKdotNET-AS, EG 24835 1066 566 24 RAYA-AS, EG 36992 1039 1535 73 ETISALAT-MISR, EG 36903 870 449 111 MT-MPLS, MA 6713 612 1863 34 IAM-AS, MA 29571 558 68 12 ORANGE-COTE-IVOIRE, CI 37342 476 32 1 MOVITEL, MZ 36935 379 522 42 Vodafone-, EG 15399 355 45 10 WANANCHI-, KE 23889 351 231 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 6210 3300 610 Uninet S.A. de C.V., MX 12479 5852 1622 133 UNI2-AS, ES 7545 5235 642 599 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 280 27 VIASAT-SP-BACKBONE, US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3926 260 654 CABLEONE, US 16509 3779 7727 1665 AMAZON-02, US 22773 3520 2970 149 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3364 1324 92 SHAW, CA 10620 3357 533 471 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 5852 5719 UNI2-AS, ES 7545 5235 4636 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4047 4020 VIASAT-SP-BACKBONE, US 39891 4034 4015 ALJAWWALSTC-AS, SA 22773 3520 3371 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3316 3294 VIETEL-AS-AP Viettel Group, VN 11492 3926 3272 CABLEONE, US 6327 3364 3272 SHAW, CA 8551 3092 3047 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3123 3015 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 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 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 /12:283 /13:578 /14:1153 /15:1914 /16:13377 /17:8136 /18:13774 /19:25484 /20:39303 /21:46799 /22:97607 /23:80491 /24:453374 /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 4828 5852 UNI2-AS, ES 6327 3153 3364 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3062 3926 CABLEONE, US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2740 3520 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2552 3092 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2041 2292 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2029 2681 Instituto Costarricense de Electricidad y Telec 8151 2018 6210 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) ---------------------------------------------- 1:1687 2:1162 3:30 4:17 5:3253 6:48 8:1343 9:1 12:1787 13:478 14:2228 15:70 16:9 17:283 18:79 20:55 23:3256 24:2627 25:4 27:2495 31:2095 32:91 35:42 36:932 37:3208 38:1821 39:314 40:126 41:3255 42:867 43:2116 44:190 45:12960 46:3623 47:274 49:1427 50:1566 51:343 52:1109 54:271 55:670 56:6 57:46 58:1969 59:1024 60:682 61:2195 62:2158 63:1919 64:5027 65:2325 66:4811 67:2846 68:1233 69:3819 70:1412 71:667 72:2775 74:2607 75:1438 76:670 77:1816 78:1976 79:2365 80:1828 81:1557 82:1207 83:1020 84:1209 85:2466 86:563 87:1691 88:1069 89:2681 90:283 91:6914 92:1448 93:2429 94:2574 95:3388 96:1007 97:337 98:964 99:965 100:67 101:1145 102:808 103:22936 104:3613 105:394 106:824 107:1873 108:697 109:3609 110:1761 111:1890 112:1543 113:1296 114:1336 115:1829 116:1759 117:2022 118:2190 119:1671 120:805 121:981 122:2372 123:1860 124:1550 125:1966 128:1388 129:911 130:607 131:1812 132:778 133:301 134:1225 135:274 136:594 137:886 138:2131 139:980 140:635 141:876 142:865 143:1157 144:944 145:289 146:1330 147:1014 148:2036 149:1103 150:809 151:1252 152:1472 153:371 154:4688 155:900 156:3276 157:1082 158:720 159:1937 160:1712 161:1006 162:2976 163:777 164:1410 165:1230 166:531 167:1467 168:3399 169:487 170:4181 171:748 172:1857 173:2352 174:1036 175:1002 176:2608 177:3991 178:2682 179:1420 180:2180 181:2337 182:2798 183:1107 184:2385 185:15954 186:3678 187:2508 188:3114 189:2049 190:8164 191:1486 192:10236 193:7285 194:5956 195:4277 196:3354 197:1835 198:6099 199:5932 200:7078 201:5099 202:10128 203:10220 204:4545 205:3067 206:3237 207:3258 208:4000 209:4333 210:3775 211:1884 212:3220 213:2999 214:1161 215:53 216:5926 217:2333 218:871 219:422 220:1979 221:914 222:836 223:1392 End of report