Orbit

IPv4 Routing Table Report 06:00 +10GMT Thu 21 Sep, 2023

BGP Table (Global) as seen in Hong Kong.

Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/hk/

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

BGP routing table entries examined: 920194 Prefixes after maximum aggregation (per Origin AS): 351464 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 452465 Total ASes present in the Internet Routing Table: 74586 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 64107 Origin ASes announcing only one prefix: 26338 Transit ASes present in the Internet Routing Table: 10479 Transit-only ASes present in the Internet Routing Table: 456 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 108 Max AS path prepend of ASN ( 37447) 103 Prefixes from unregistered ASNs in the Routing Table: 1025 Number of instances of unregistered ASNs: 1027 Number of 32-bit ASNs allocated by the RIRs: 42644 Number of 32-bit ASNs visible in the Routing Table: 34967 Prefixes from 32-bit ASNs in the Routing Table: 173980 Number of bogon 32-bit ASNs visible in the Routing Table: 49 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 554 Number of addresses announced to Internet: 3052390912 Equivalent to 181 /8s, 239 /16s and 202 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 307231

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

Prefixes being announced by APNIC Region ASes: 239955 Total APNIC prefixes after maximum aggregation: 69894 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 233501 Unique aggregates announced from the APNIC address blocks: 98511 APNIC Region origin ASes present in the Internet Routing Table: 13546 APNIC Prefixes per ASN: 17.24 APNIC Region origin ASes announcing only one prefix: 4047 APNIC Region transit ASes present in the Internet Routing Table: 1809 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8917 Number of APNIC addresses announced to Internet: 772008448 Equivalent to 46 /8s, 3 /16s and 234 /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, 131072-153913 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: 271873 Total ARIN prefixes after maximum aggregation: 123593 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 275003 Unique aggregates announced from the ARIN address blocks: 131616 ARIN Region origin ASes present in the Internet Routing Table: 19066 ARIN Prefixes per ASN: 14.42 ARIN Region origin ASes announcing only one prefix: 6933 ARIN Region transit ASes present in the Internet Routing Table: 1915 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4810 Number of ARIN addresses announced to Internet: 1277676544 Equivalent to 76 /8s, 39 /16s and 204 /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, 393216-401308 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: 259882 Total RIPE prefixes after maximum aggregation: 123021 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 255665 Unique aggregates announced from the RIPE address blocks: 159948 RIPE Region origin ASes present in the Internet Routing Table: 28344 RIPE Prefixes per ASN: 9.02 RIPE Region origin ASes announcing only one prefix: 12035 RIPE Region transit ASes present in the Internet Routing Table: 3905 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11296 Number of RIPE addresses announced to Internet: 716420864 Equivalent to 42 /8s, 179 /16s and 183 /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 196608-216475 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: 117785 Total LACNIC prefixes after maximum aggregation: 28315 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 116746 Unique aggregates announced from the LACNIC address blocks: 49099 LACNIC Region origin ASes present in the Internet Routing Table: 10989 LACNIC Prefixes per ASN: 10.62 LACNIC Region origin ASes announcing only one prefix: 2699 LACNIC Region transit ASes present in the Internet Routing Table: 2318 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 39 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8815 Number of LACNIC addresses announced to Internet: 178335488 Equivalent to 10 /8s, 161 /16s and 47 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + 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: 29674 Total AfriNIC prefixes after maximum aggregation: 5936 AfriNIC Deaggregation factor: 5.00 Prefixes being announced from the AfriNIC address blocks: 38724 Unique aggregates announced from the AfriNIC address blocks: 12836 AfriNIC Region origin ASes present in the Internet Routing Table: 1787 AfriNIC Prefixes per ASN: 21.67 AfriNIC Region origin ASes announcing only one prefix: 624 AfriNIC Region transit ASes present in the Internet Routing Table: 333 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 108 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1129 Number of AfriNIC addresses announced to Internet: 107511808 Equivalent to 6 /8s, 104 /16s and 128 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & 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 9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati 7545 5728 785 691 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4279 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3593 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3305 1819 90 VNPT-AS-VN VNPT Corp, VN 7552 2929 1330 20 VIETEL-AS-AP Viettel Group, VN 9498 2893 498 249 BBIL-AP BHARTI Airtel Ltd., IN 24560 2514 849 389 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2290 11269 604 KIXS-AS-KR Korea Telecom, KR 4755 2181 442 201 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/hk/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 16509 9071 10992 3271 AMAZON-02, US 11492 4529 300 669 CABLEONE, US 7155 4177 288 98 VIASAT-SP-BACKBONE, US 6327 3536 1319 66 SHAW, CA 22773 3534 3039 297 ASN-CXA-ALL-CCI-22773-RDC, US 749 3151 54959 2403 DNIC-AS-00749, US 16625 3005 1437 2285 AKAMAI-AS, US 367 2967 3812 1402 DNIC-ASBLK-00306-00371, US 396982 2698 3597 392 GOOGLE-CLOUD-PLATFORM, US 7018 2501 23674 1560 ATT-INTERNET4, US

Complete listing at https://thyme.apnic.net/hk/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 12479 7400 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4049 3398 151 AKAMAI-ASN1, NL 8551 3450 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2898 2296 915 ROSTELECOM-AS, RU 9009 2728 254 1397 M247, RO 34984 2333 362 592 TELLCOM-AS, TR 58224 1747 928 513 TCI, IR 13188 1606 100 27 TRIOLAN, UA 8452 1480 1852 16 TE-AS TE-AS, EG

Complete listing at https://thyme.apnic.net/hk/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 11836 3368 605 UNINET, MX 10620 3541 506 850 Telmex Colombia S.A., CO 13999 2400 334 623 Mega Cable, S.A. de C.V., MX 11830 2002 369 64 Instituto Costarricense de Electricidad 28573 1325 2324 232 Claro NXT Telecomunicacoes Ltda, BR 6503 1302 344 510 Axtel, S.A.B. de C.V., MX 3816 1295 764 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1119 182 428 Techtel LMDS Comunicaciones Interactiva 6147 1113 369 22 Telefonica del Peru S.A.A., PE 26615 1035 2501 49 TIM SA, BR

Complete listing at https://thyme.apnic.net/hk/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1613 393 19 LINKdotNET-AS, EG 24835 1522 549 28 RAYA-AS, EG 36992 1360 1518 280 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1046 67 45 ORANGE-COTE-IVOIRE, CI 36935 936 521 44 Vodafone-, EG 6713 549 1861 34 IAM-AS, MA 15399 531 55 50 WANANCHI-, KE 37342 489 32 1 MOVITEL, MZ 24757 480 73 5 EthioNet-AS, ET

Complete listing at https://thyme.apnic.net/hk/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 11836 3368 605 UNINET, MX 9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati 16509 9071 10992 3271 AMAZON-02, US 12479 7400 1713 145 UNI2-AS, ES 7545 5728 785 691 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 11492 4529 300 669 CABLEONE, US 18403 4279 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4177 288 98 VIASAT-SP-BACKBONE, US 20940 4049 3398 151 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/hk/data-ASnet

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 9808 9482 9441 CHINAMOBILE-CN China Mobile Communications Grou 12479 7400 7255 UNI2-AS, ES 16509 9071 5800 AMAZON-02, US 7545 5728 5037 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 18403 4279 4254 FPT-AS-AP FPT Telecom Company, VN 7155 4177 4079 VIASAT-SP-BACKBONE, US 20940 4049 3898 AKAMAI-ASN1, NL 11492 4529 3860 CABLEONE, US 7713 3593 3530 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID

Complete listing at https://thyme.apnic.net/hk/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name 33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US

Complete listing at https://thyme.apnic.net/hk/data-badAS

Prefixes from the Special Purpose Address Registry (Global) -----------------------------------------------------------

Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/hk/data-spar

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

Unassigned Network ASN Information AS Name 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.162.24.0/24 Origin: 7018 ATT-INTERNET4, US 23.162.24.0/24 Transit: 6453 AS6453, US 23.176.160.0/24 Origin: 397327 RESERVED, ZZ 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US

Complete listing at https://thyme.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 /8:16 /9:14 /10:38 /11:101 /12:297 /13:575 /14:1195 /15:2064 /16:13463 /17:8221 /18:13688 /19:24795 /20:43265 /21:50495 /22:109188 /23:98530 /24:554228 /25:1 /26:1 /27:4 /28:5 /29:5 /30:1 /31:0 /32:3

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 12479 6486 7400 UNI2-AS, ES 8151 5862 11836 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3441 4529 CABLEONE, US 6327 3346 3536 SHAW, CA 7155 3123 4177 VIASAT-SP-BACKBONE, US 8551 2923 3450 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2589 3534 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2152 2494 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2104 3541 Telmex Colombia S.A., CO

Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos

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

1:2211 2:1406 3:263 4:5 5:4492 6:134 7:6 8:1500 9:1 11:172 12:1509 13:371 14:2316 15:301 16:197 17:368 18:645 20:286 21:4 22:188 23:6385 24:2494 25:2 27:2524 29:19 31:2521 32:74 34:27 35:114 36:1998 37:4500 38:5348 39:870 40:146 41:3983 42:2064 43:2291 44:319 45:16440 46:4280 47:370 49:1818 50:1881 51:592 52:1596 54:392 55:947 56:5 57:119 58:1791 59:1108 60:1001 61:2392 62:2679 63:1910 64:5646 65:2345 66:4882 67:3030 68:1338 69:4140 70:1190 71:663 72:2942 74:2600 75:1560 76:619 77:2290 78:1804 79:2981 80:2082 81:1803 82:1490 83:1291 84:1524 85:3040 86:762 87:1965 88:1160 89:3865 90:619 91:7787 92:2047 93:2609 94:3496 95:4012 96:1299 97:314 98:1080 99:735 100:90 101:1076 102:2836 103:31868 104:4620 105:575 106:892 107:2684 108:1119 109:4214 110:2112 111:3139 112:2055 113:1756 114:1671 115:1971 116:1878 117:2453 118:2679 119:1892 120:1761 121:1125 122:2587 123:2149 124:1566 125:2508 128:1461 129:926 130:1037 131:1958 132:817 133:408 134:1790 135:306 136:972 137:968 138:2603 139:1578 140:1178 141:1312 142:1509 143:1546 144:1007 145:347 146:1946 147:1594 148:2418 149:2260 150:875 151:1223 152:1868 153:524 154:5098 155:1382 156:1939 157:1342 158:1081 159:2246 160:2605 161:1587 162:3538 163:1597 164:1679 165:1845 166:1066 167:1729 168:3719 169:889 170:4636 171:892 172:3738 173:2960 174:980 175:1192 176:3772 177:4412 178:3535 179:2113 180:2463 181:3511 182:3202 183:1979 184:2281 185:20486 186:4633 187:4195 188:4141 189:3840 190:9155 191:1360 192:10937 193:8942 194:7261 195:5204 196:3093 197:2420 198:5990 199:6117 200:7866 201:6008 202:10214 203:9942 204:4557 205:3670 206:4378 207:3491 208:4152 209:4940 210:4204 211:2440 212:4225 213:3395 214:1112 215:57 216:6674 217:2765 218:1269 219:401 220:1800 221:982 222:664 223:2148

End of report