Orbit

IPv4 Routing Table Report 06:00 +10GMT Mon 31 Jan, 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: 871097 Prefixes after maximum aggregation (per Origin AS): 331269 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 426283 Total ASes present in the Internet Routing Table: 72539 Prefixes per ASN: 12.01 Origin-only ASes present in the Internet Routing Table: 62363 Origin ASes announcing only one prefix: 25693 Transit ASes present in the Internet Routing Table: 10176 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: 880 Number of instances of unregistered ASNs: 886 Number of 32-bit ASNs allocated by the RIRs: 38452 Number of 32-bit ASNs visible in the Routing Table: 31915 Prefixes from 32-bit ASNs in the Routing Table: 148369 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: 566 Number of addresses announced to Internet: 3067793152 Equivalent to 182 /8s, 218 /16s and 207 /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: 291867

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

Prefixes being announced by APNIC Region ASes: 226917 Total APNIC prefixes after maximum aggregation: 65079 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 221745 Unique aggregates announced from the APNIC address blocks: 93739 APNIC Region origin ASes present in the Internet Routing Table: 12240 APNIC Prefixes per ASN: 18.12 APNIC Region origin ASes announcing only one prefix: 3488 APNIC Region transit ASes present in the Internet Routing Table: 1698 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: 7463 Number of APNIC addresses announced to Internet: 773794304 Equivalent to 46 /8s, 31 /16s and 42 /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: 257343 Total ARIN prefixes after maximum aggregation: 118412 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 257443 Unique aggregates announced from the ARIN address blocks: 123153 ARIN Region origin ASes present in the Internet Routing Table: 18895 ARIN Prefixes per ASN: 13.62 ARIN Region origin ASes announcing only one prefix: 6841 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: 4303 Number of ARIN addresses announced to Internet: 1295901696 Equivalent to 77 /8s, 61 /16s and 228 /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: 244494 Total RIPE prefixes after maximum aggregation: 114705 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 240990 Unique aggregates announced from the RIPE address blocks: 148713 RIPE Region origin ASes present in the Internet Routing Table: 28171 RIPE Prefixes per ASN: 8.55 RIPE Region origin ASes announcing only one prefix: 12144 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: 10620 Number of RIPE addresses announced to Internet: 713322240 Equivalent to 42 /8s, 132 /16s and 111 /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: 114070 Total LACNIC prefixes after maximum aggregation: 27084 LACNIC Deaggregation factor: 4.21 Prefixes being announced from the LACNIC address blocks: 114801 Unique aggregates announced from the LACNIC address blocks: 48438 LACNIC Region origin ASes present in the Internet Routing Table: 10919 LACNIC Prefixes per ASN: 10.51 LACNIC Region origin ASes announcing only one prefix: 2675 LACNIC Region transit ASes present in the Internet Routing Table: 2187 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: 8612 Number of LACNIC addresses announced to Internet: 176345856 Equivalent to 10 /8s, 130 /16s and 211 /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: 27393 Total AfriNIC prefixes after maximum aggregation: 5350 AfriNIC Deaggregation factor: 5.12 Prefixes being announced from the AfriNIC address blocks: 35551 Unique aggregates announced from the AfriNIC address blocks: 11750 AfriNIC Region origin ASes present in the Internet Routing Table: 1583 AfriNIC Prefixes per ASN: 22.46 AfriNIC Region origin ASes announcing only one prefix: 545 AfriNIC Region transit ASes present in the Internet Routing Table: 309 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 917 Number of AfriNIC addresses announced to Internet: 108083456 Equivalent to 6 /8s, 113 /16s and 57 /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 9048 8885 43 CHINAMOBILE-CN China Mobile Communicati 7545 5858 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3605 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3489 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3434 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2274 11119 592 KIXS-AS-KR Korea Telecom, KR 9498 2137 474 228 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 853 360 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 6167 10143 2625 AMAZON-02, US 11492 4517 299 789 CABLEONE, US 22773 3982 3023 362 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US 16625 3659 1890 2566 AKAMAI-AS, US 6327 3359 1318 62 SHAW, CA 749 2887 50780 2143 DNIC-AS-00749, US 30036 2612 374 131 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2507 4962 429 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 1718 153 UNI2-AS, ES 8551 4006 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3873 3359 190 AKAMAI-ASN1, NL 39891 3274 188 25 ALJAWWALSTC-AS, SA 12389 2899 2290 905 ROSTELECOM-AS, RU 9009 2506 257 1304 M247, GB 34984 2218 357 602 TELLCOM-AS, TR 58224 1784 927 583 TCI, IR 13188 1610 100 27 TRIOLAN, UA 61317 1407 202 840 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 10745 3410 571 Uninet S.A. de C.V., MX 10620 3453 518 715 Telmex Colombia S.A., CO 11830 2461 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 1245 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 1002 191 448 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 1609 393 21 LINKdotNET-AS, EG 24835 1546 515 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 875 63 60 ORANGE-COTE-IVOIRE, CI 36935 735 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 519 50 33 WANANCHI-, KE 37342 468 32 1 MOVITEL, MZ 2018 340 319 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 10745 3410 571 Uninet S.A. de C.V., MX 9808 9048 8885 43 CHINAMOBILE-CN China Mobile Communicati 12479 6789 1718 153 UNI2-AS, ES 16509 6167 10143 2625 AMAZON-02, US 7545 5858 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 3982 3023 362 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US 20940 3873 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 9048 9005 CHINAMOBILE-CN China Mobile Communications Grou 12479 6789 6636 UNI2-AS, ES 7545 5858 5167 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 3873 3683 AKAMAI-ASN1, NL 22773 3982 3620 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3605 3586 VIETEL-AS-AP Viettel Group, VN 16509 6167 3542 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 32848 UNALLOCATED 8.28.72.0/24 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

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 /16:13571 /17:8284 /18:13727 /19:24745 /20:42082 /21:50557 /22:106962 /23:93689 /24:513180 /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 5745 6789 UNI2-AS, ES 8151 4582 10745 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 2981 3982 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2810 3274 ALJAWWALSTC-AS, SA 30036 2267 2612 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) ----------------------------------------------

1:1894 2:1001 3:153 4:7 5:3720 6:103 7:5 8:1508 9:1 11:172 12:1707 13:410 14:2370 15:155 16:39 17:373 18:134 20:166 21:4 22:188 23:5392 24:2315 25:6 27:2594 29:19 31:2397 32:98 34:1 35:52 36:1728 37:3938 38:2505 39:675 40:149 41:3874 42:1052 43:2077 44:290 45:15917 46:3850 47:274 49:1611 50:1891 51:107 52:1345 53:1 54:293 55:743 56:8 57:53 58:1646 59:1047 60:959 61:2254 62:2424 63:1942 64:5350 65:2300 66:4881 67:2920 68:1178 69:4143 70:1343 71:672 72:3058 74:2629 75:1514 76:715 77:2134 78:1778 79:3103 80:1928 81:1512 82:1445 83:1196 84:1303 85:2823 86:703 87:1879 88:1004 89:3124 90:496 91:7519 92:1897 93:2581 94:3241 95:3573 96:1308 97:345 98:993 99:862 100:75 101:1054 102:1929 103:27960 104:4105 105:462 106:841 107:2456 108:753 109:4180 110:2033 111:3203 112:1964 113:1475 114:1510 115:1938 116:1872 117:2498 118:2311 119:1811 120:1639 121:971 122:2533 123:2087 124:1553 125:1994 128:1353 129:1198 130:912 131:2080 132:757 133:367 134:1935 135:288 136:848 137:850 138:2444 139:1219 140:932 141:1343 142:1248 143:1434 144:1229 145:334 146:1753 147:1463 148:2199 149:1659 150:844 151:1084 152:1812 153:447 154:3602 155:1361 156:1763 157:1217 158:1010 159:2016 160:2387 161:1293 162:3416 163:1215 164:1652 165:1545 166:610 167:1671 168:3663 169:687 170:4301 171:821 172:3006 173:3036 174:1018 175:1135 176:3512 177:4562 178:3034 179:1997 180:2278 181:2854 182:3064 183:1909 184:2399 185:19253 186:4280 187:3578 188:3787 189:3247 190:8816 191:1311 192:11003 193:8501 194:6917 195:4944 196:2906 197:2309 198:5970 199:5994 200:7477 201:5748 202:10155 203:9960 204:4525 205:3385 206:3834 207:3367 208:3989 209:4600 210:4035 211:2344 212:3896 213:3382 214:1151 215:64 216:6337 217:2602 218:1212 219:436 220:1676 221:988 222:687 223:2154

End of report