Orbit

IPv4 Routing Table Report 06:00 +10GMT Tue 01 Feb, 2022

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: 870918 Prefixes after maximum aggregation (per Origin AS): 331251 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 426273 Total ASes present in the Internet Routing Table: 72534 Prefixes per ASN: 12.01 Origin-only ASes present in the Internet Routing Table: 62371 Origin ASes announcing only one prefix: 25706 Transit ASes present in the Internet Routing Table: 10163 Transit-only ASes present in the Internet Routing Table: 358 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 251 Max AS path prepend of ASN ( 21299) 245 Prefixes from unregistered ASNs in the Routing Table: 893 Number of instances of unregistered ASNs: 899 Number of 32-bit ASNs allocated by the RIRs: 38451 Number of 32-bit ASNs visible in the Routing Table: 31922 Prefixes from 32-bit ASNs in the Routing Table: 148311 Number of bogon 32-bit ASNs visible in the Routing Table: 33 Special use prefixes present in the Routing Table: 4 Prefixes being announced from unallocated address space: 543 Number of addresses announced to Internet: 3067617024 Equivalent to 182 /8s, 216 /16s and 31 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 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: 291869

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

Prefixes being announced by APNIC Region ASes: 226860 Total APNIC prefixes after maximum aggregation: 65117 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 221711 Unique aggregates announced from the APNIC address blocks: 93729 APNIC Region origin ASes present in the Internet Routing Table: 12251 APNIC Prefixes per ASN: 18.10 APNIC Region origin ASes announcing only one prefix: 3494 APNIC Region transit ASes present in the Internet Routing Table: 1699 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7478 Number of APNIC addresses announced to Internet: 773790976 Equivalent to 46 /8s, 31 /16s and 29 /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, 131072-151865 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: 257250 Total ARIN prefixes after maximum aggregation: 118399 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 257385 Unique aggregates announced from the ARIN address blocks: 123189 ARIN Region origin ASes present in the Internet Routing Table: 18898 ARIN Prefixes per ASN: 13.62 ARIN Region origin ASes announcing only one prefix: 6844 ARIN Region transit ASes present in the Internet Routing Table: 1905 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 251 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4305 Number of ARIN addresses announced to Internet: 1295757568 Equivalent to 77 /8s, 59 /16s and 177 /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: 244469 Total RIPE prefixes after maximum aggregation: 114669 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 240946 Unique aggregates announced from the RIPE address blocks: 148679 RIPE Region origin ASes present in the Internet Routing Table: 28161 RIPE Prefixes per ASN: 8.56 RIPE Region origin ASes announcing only one prefix: 12137 RIPE Region transit ASes present in the Internet Routing Table: 3916 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10615 Number of RIPE addresses announced to Internet: 713253888 Equivalent to 42 /8s, 131 /16s and 100 /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 196608-213403 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: 114077 Total LACNIC prefixes after maximum aggregation: 27073 LACNIC Deaggregation factor: 4.21 Prefixes being announced from the LACNIC address blocks: 114813 Unique aggregates announced from the LACNIC address blocks: 48477 LACNIC Region origin ASes present in the Internet Routing Table: 10916 LACNIC Prefixes per ASN: 10.52 LACNIC Region origin ASes announcing only one prefix: 2688 LACNIC Region transit ASes present in the Internet Routing Table: 2177 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 56 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8607 Number of LACNIC addresses announced to Internet: 176422656 Equivalent to 10 /8s, 131 /16s and 255 /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: 27369 Total AfriNIC prefixes after maximum aggregation: 5342 AfriNIC Deaggregation factor: 5.12 Prefixes being announced from the AfriNIC address blocks: 35519 Unique aggregates announced from the AfriNIC address blocks: 11730 AfriNIC Region origin ASes present in the Internet Routing Table: 1581 AfriNIC Prefixes per ASN: 22.47 AfriNIC Region origin ASes announcing only one prefix: 543 AfriNIC Region transit ASes present in the Internet Routing Table: 308 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 35 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 917 Number of AfriNIC addresses announced to Internet: 108059648 Equivalent to 6 /8s, 112 /16s and 220 /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 9046 8885 43 CHINAMOBILE-CN China Mobile Communicati 7545 5859 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3605 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3490 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3435 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2274 11119 592 KIXS-AS-KR Korea Telecom, KR 9498 2161 474 229 BBIL-AP BHARTI Airtel Ltd., IN 45090 2135 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2114 429 198 TATACOMM-AS TATA Communications formerl 24560 2025 852 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 6148 10139 2613 AMAZON-02, US 11492 4517 299 789 CABLEONE, US 22773 3979 3023 364 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US 16625 3667 1895 2568 AKAMAI-AS, US 6327 3359 1318 62 SHAW, CA 749 2887 50780 2143 DNIC-AS-00749, US 30036 2610 374 141 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2506 4962 428 CENTURYLINK-US-LEGACY-QWEST, US 20115 2248 3035 507 CHARTER-20115, 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 6789 1716 152 UNI2-AS, ES 8551 4006 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3865 3359 190 AKAMAI-ASN1, NL 39891 3274 188 25 ALJAWWALSTC-AS, SA 12389 2899 2290 905 ROSTELECOM-AS, RU 9009 2473 250 1286 M247, GB 34984 2218 357 602 TELLCOM-AS, TR 58224 1788 928 584 TCI, IR 13188 1610 100 27 TRIOLAN, UA 61317 1409 203 843 ASDETUK www.heficed.com, GB

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 10751 3412 572 Uninet S.A. de C.V., MX 10620 3453 518 715 Telmex Colombia S.A., CO 11830 2462 369 62 Instituto Costarricense de Electricidad 13999 1651 283 468 Mega Cable, S.A. de C.V., MX 6503 1442 355 525 Axtel, S.A.B. de C.V., MX 28573 1387 2330 249 CLARO S.A., BR 3816 1246 658 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1133 2350 139 TIM SA, BR 6147 1094 369 21 Telefonica del Peru S.A.A., PE 11664 998 191 449 Techtel LMDS Comunicaciones Interactiva

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 1610 393 21 LINKdotNET-AS, EG 24835 1527 515 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 876 63 60 ORANGE-COTE-IVOIRE, CI 36935 734 521 38 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 519 50 33 WANANCHI-, KE 37342 468 32 1 MOVITEL, MZ 2018 350 319 74 TENET-1, ZA

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 10751 3412 572 Uninet S.A. de C.V., MX 9808 9046 8885 43 CHINAMOBILE-CN China Mobile Communicati 12479 6789 1716 152 UNI2-AS, ES 16509 6148 10139 2613 AMAZON-02, US 7545 5859 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4517 299 789 CABLEONE, US 8551 4006 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3979 3023 364 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US 20940 3865 3359 190 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 9046 9003 CHINAMOBILE-CN China Mobile Communications Grou 12479 6789 6637 UNI2-AS, ES 7545 5859 5168 TPG-INTERNET-AP TPG Telecom Limited, AU 8551 4006 3967 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3951 3921 VIASAT-SP-BACKBONE, US 11492 4517 3728 CABLEONE, US 20940 3865 3675 AKAMAI-ASN1, NL 22773 3979 3615 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3605 3586 VIETEL-AS-AP Viettel Group, VN 16509 6148 3535 AMAZON-02, US

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 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 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 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US 17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, 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 1103 SURFNET-NL SURFnet, The Netherlands, NL 198.19.224.0/24 56207 CONVERGE Converge ICT, PH 198.19.226.0/24 56207 CONVERGE Converge ICT, PH 198.51.100.0/24 29766 CHSPSC-29766, US

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

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

Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 174 COGENT-174, US 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 174 COGENT-174, US 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 174 COGENT-174, US 23.252.164.0/24 Origin: 398968 GROUP-IID-01, US 23.252.164.0/24 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 /9:13 /10:39 /11:100 /12:301 /13:589 /14:1198 /15:2026 /16:13566 /17:8285 /18:13723 /19:24754 /20:42091 /21:50539 /22:106880 /23:93651 /24:513129 /25:1 /26:0 /27:4 /28:4 /29:4 /30:1 /31:0 /32:3

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

ASN No of nets Total ann. Description 12479 5748 6789 UNI2-AS, ES 8151 4585 10751 Uninet S.A. de C.V., MX 8551 3471 4006 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3443 4517 CABLEONE, US 6327 3171 3359 SHAW, CA 7155 3041 3951 VIASAT-SP-BACKBONE, US 22773 2976 3979 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2810 3274 ALJAWWALSTC-AS, SA 30036 2265 2610 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 1940 3453 Telmex Colombia S.A., CO

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

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

1:1893 2:1000 3:153 4:7 5:3713 6:103 7:5 8:1507 9:1 11:172 12:1707 13:406 14:2370 15:155 16:39 17:373 18:135 20:165 21:4 22:188 23:5396 24:2315 25:6 27:2589 29:19 31:2400 32:98 34:1 35:52 36:1729 37:3943 38:2500 39:675 40:149 41:3869 42:1051 43:2076 44:290 45:15884 46:3857 47:274 49:1610 50:1892 51:107 52:1345 53:1 54:292 55:744 56:8 57:53 58:1647 59:1048 60:959 61:2254 62:2421 63:1939 64:5346 65:2300 66:4880 67:2919 68:1177 69:4140 70:1345 71:672 72:3055 74:2629 75:1515 76:715 77:2128 78:1771 79:3092 80:1927 81:1509 82:1450 83:1196 84:1303 85:2822 86:703 87:1890 88:1000 89:3127 90:498 91:7522 92:1899 93:2594 94:3244 95:3569 96:1308 97:345 98:990 99:863 100:75 101:1055 102:1927 103:27945 104:4099 105:462 106:841 107:2455 108:753 109:4177 110:2035 111:3204 112:1963 113:1474 114:1514 115:1936 116:1875 117:2498 118:2311 119:1808 120:1639 121:970 122:2534 123:2086 124:1553 125:2011 128:1354 129:1195 130:912 131:2079 132:759 133:367 134:1936 135:288 136:852 137:848 138:2450 139:1220 140:933 141:1345 142:1248 143:1429 144:1229 145:338 146:1753 147:1466 148:2198 149:1661 150:845 151:1084 152:1815 153:447 154:3585 155:1328 156:1775 157:1217 158:1012 159:2015 160:2386 161:1292 162:3419 163:1215 164:1652 165:1531 166:609 167:1673 168:3674 169:689 170:4278 171:821 172:3006 173:3036 174:1017 175:1135 176:3504 177:4564 178:3031 179:2001 180:2274 181:2857 182:3068 183:1913 184:2399 185:19239 186:4278 187:3574 188:3793 189:3251 190:8859 191:1313 192:10999 193:8507 194:6921 195:4934 196:2910 197:2311 198:5970 199:5991 200:7482 201:5747 202:10167 203:9962 204:4528 205:3380 206:3829 207:3372 208:3991 209:4600 210:4035 211:2343 212:3893 213:3372 214:1159 215:64 216:6336 217:2603 218:1212 219:437 220:1679 221:988 222:687 223:2154

End of report