Orbit

Global IPv4 Routing Table Report 06:00 +10GMT Mon 29 Nov, 2021

BGP Table 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: 862989 Prefixes after maximum aggregation (per Origin AS): 328661 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 421274 Number of IPv4 prefixes with ROAs (including AS0): 247894 Total ASes present in the Internet Routing Table: 72132 Prefixes per ASN: 11.96 Origin-only ASes present in the Internet Routing Table: 62043 Origin ASes announcing only one prefix: 25644 Transit ASes present in the Internet Routing Table: 10089 Transit-only ASes present in the Internet Routing Table: 349 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 54 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 878 Number of instances of unregistered ASNs: 884 Number of 32-bit ASNs allocated by the RIRs: 37931 Number of 32-bit ASNs visible in the Routing Table: 31386 Prefixes from 32-bit ASNs in the Routing Table: 144404 Number of bogon 32-bit ASNs visible in the Routing Table: 32 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 861 Number of addresses announced to Internet: 3071567104 Equivalent to 183 /8s, 20 /16s and 101 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 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: 288789

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

Prefixes being announced by APNIC Region ASes: 224968 Total APNIC prefixes after maximum aggregation: 64374 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 220120 Unique aggregates announced from the APNIC address blocks: 92812 APNIC Region origin ASes present in the Internet Routing Table: 12075 APNIC Prefixes per ASN: 18.23 APNIC Region origin ASes announcing only one prefix: 3454 APNIC Region transit ASes present in the Internet Routing Table: 1690 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7297 Number of APNIC addresses announced to Internet: 773331456 Equivalent to 46 /8s, 24 /16s and 26 /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: 255497 Total ARIN prefixes after maximum aggregation: 117783 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 255082 Unique aggregates announced from the ARIN address blocks: 122212 ARIN Region origin ASes present in the Internet Routing Table: 18887 ARIN Prefixes per ASN: 13.51 ARIN Region origin ASes announcing only one prefix: 6846 ARIN Region transit ASes present in the Internet Routing Table: 1924 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 36 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4216 Number of ARIN addresses announced to Internet: 1301205504 Equivalent to 77 /8s, 142 /16s and 210 /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: 242676 Total RIPE prefixes after maximum aggregation: 113868 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 238835 Unique aggregates announced from the RIPE address blocks: 146858 RIPE Region origin ASes present in the Internet Routing Table: 28142 RIPE Prefixes per ASN: 8.49 RIPE Region origin ASes announcing only one prefix: 12156 RIPE Region transit ASes present in the Internet Routing Table: 3896 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10535 Number of RIPE addresses announced to Internet: 712469504 Equivalent to 42 /8s, 119 /16s and 108 /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: 112048 Total LACNIC prefixes after maximum aggregation: 26752 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 112986 Unique aggregates announced from the LACNIC address blocks: 47362 LACNIC Region origin ASes present in the Internet Routing Table: 10746 LACNIC Prefixes per ASN: 10.51 LACNIC Region origin ASes announcing only one prefix: 2641 LACNIC Region transit ASes present in the Internet Routing Table: 2108 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 54 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8437 Number of LACNIC addresses announced to Internet: 176076544 Equivalent to 10 /8s, 126 /16s and 183 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 26922 Total AfriNIC prefixes after maximum aggregation: 5243 AfriNIC Deaggregation factor: 5.13 Prefixes being announced from the AfriNIC address blocks: 35104 Unique aggregates announced from the AfriNIC address blocks: 11248 AfriNIC Region origin ASes present in the Internet Routing Table: 1570 AfriNIC Prefixes per ASN: 22.36 AfriNIC Region origin ASes announcing only one prefix: 547 AfriNIC Region transit ASes present in the Internet Routing Table: 305 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 40 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 901 Number of AfriNIC addresses announced to Internet: 107937280 Equivalent to 6 /8s, 110 /16s and 254 /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 8733 8999 54 CHINAMOBILE-CN China Mobile Communicati 7545 5860 787 682 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3592 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3492 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3228 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2251 11374 574 KIXS-AS-KR Korea Telecom, KR 9498 2182 475 237 BBIL-AP BHARTI Airtel Ltd., IN 4755 2119 429 201 TATACOMM-AS TATA Communications formerl 45090 2102 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 24560 1990 839 367 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 6004 10014 2576 AMAZON-02, US 11492 4592 304 825 CABLEONE, US 22773 4007 3041 364 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3686 1901 2563 AKAMAI-AS, US 6327 3389 1318 63 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2600 373 153 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2525 5043 436 CENTURYLINK-US-LEGACY-QWEST, US 20115 2237 3033 502 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 6859 1731 149 UNI2-AS, ES 20940 3919 3360 198 AKAMAI-ASN1, NL 8551 3448 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2886 2279 897 ROSTELECOM-AS, RU 9009 2553 262 1344 M247, GB 34984 2203 355 601 TELLCOM-AS, TR 58224 1747 899 581 TCI, IR 61317 1658 214 930 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA

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 10650 3450 583 Uninet S.A. de C.V., MX 10620 3251 491 826 Telmex Colombia S.A., CO 11830 2469 369 62 Instituto Costarricense de Electricidad 13999 1613 285 457 Mega Cable, S.A. de C.V., MX 6503 1497 358 477 Axtel, S.A.B. de C.V., MX 28573 1372 2318 258 CLARO S.A., BR 3816 1239 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1139 2351 139 TIM SA, BR 6147 1065 369 21 Telefonica del Peru S.A.A., PE 11664 978 188 444 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 1632 393 21 LINKdotNET-AS, EG 24835 1553 507 33 RAYA-AS, EG 36992 1287 1430 268 ETISALAT-MISR, EG 36903 1145 537 110 MT-MPLS, MA 29571 825 68 11 ORANGE-COTE-IVOIRE, CI 36935 703 523 44 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 516 50 31 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 2018 347 319 73 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 10650 3450 583 Uninet S.A. de C.V., MX 9808 8733 8999 54 CHINAMOBILE-CN China Mobile Communicati 12479 6859 1731 149 UNI2-AS, ES 16509 6004 10014 2576 AMAZON-02, US 7545 5860 787 682 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4592 304 825 CABLEONE, US 22773 4007 3041 364 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3919 3360 198 AKAMAI-ASN1, NL 16625 3686 1901 2563 AKAMAI-AS, US

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

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

ASN No of nets Net Savings Description 9808 8733 8679 CHINAMOBILE-CN China Mobile Communications Grou 12479 6859 6710 UNI2-AS, ES 7545 5860 5178 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4592 3767 CABLEONE, US 20940 3919 3721 AKAMAI-ASN1, NL 22773 4007 3643 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3592 3573 VIETEL-AS-AP Viettel Group, VN 7713 3492 3436 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 16509 6004 3428 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 1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3, 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 private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 0.0.0.0/0 2914 NTT-LTD-2914, US 192.88.99.0/24 1103 SURFNET-NL SURFnet, The Netherlands, NL 198.51.100.0/24 29766 CHSPSC-29766, US

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

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 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 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

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 /10:40 /11:99 /12:301 /13:595 /14:1206 /15:2036 /16:13537 /17:8207 /18:13744 /19:24838 /20:41833 /21:50170 /22:106686 /23:93006 /24:506644 /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 5806 6859 UNI2-AS, ES 8151 4446 10650 Uninet S.A. de C.V., MX 11492 3545 4592 CABLEONE, US 6327 3199 3389 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 2993 4007 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2913 3448 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2255 2600 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1924 2469 Instituto Costarricense de Electricidad y Telec

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

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

1:1891 2:1034 3:146 4:18 5:3715 6:100 7:5 8:1511 9:1 11:172 12:1707 13:404 14:2275 15:132 16:32 17:374 18:130 20:142 21:4 22:188 23:5301 24:2339 25:4 27:2560 29:19 31:2363 32:103 34:1 35:48 36:1728 37:3902 38:2371 39:651 40:149 41:3864 42:1038 43:2082 44:292 45:15529 46:3676 47:271 49:1660 50:1876 51:104 52:1346 54:288 55:625 56:4 57:53 58:1621 59:1039 60:940 61:2227 62:2390 63:1942 64:5408 65:2303 66:4917 67:2910 68:1168 69:4095 70:1344 71:676 72:3090 74:2611 75:1502 76:710 77:2139 78:1747 79:2698 80:1872 81:1486 82:1406 83:1172 84:1285 85:2823 86:703 87:1880 88:976 89:3133 90:489 91:7491 92:1887 93:2562 94:3213 95:3590 96:1294 97:342 98:980 99:911 100:75 101:1059 102:1774 103:27438 104:4088 105:426 106:843 107:2387 108:741 109:3983 110:2043 111:3094 112:1953 113:1460 114:1537 115:1925 116:1875 117:2478 118:2292 119:1837 120:1586 121:983 122:2538 123:2108 124:1543 125:1966 128:1400 129:1110 130:910 131:2038 132:744 133:366 134:1912 135:283 136:780 137:855 138:2418 139:1206 140:845 141:1307 142:1224 143:1344 144:1254 145:328 146:1681 147:1460 148:2206 149:1581 150:850 151:1083 152:1650 153:442 154:3335 155:1362 156:1839 157:1198 158:988 159:2017 160:2328 161:1272 162:3401 163:1171 164:1647 165:1501 166:593 167:1645 168:3623 169:680 170:4258 171:806 172:2853 173:3023 174:1000 175:1138 176:3416 177:4363 178:3004 179:1920 180:2257 181:2589 182:3122 183:1912 184:2411 185:19010 186:4216 187:3502 188:3505 189:3106 190:8666 191:1326 192:10992 193:8421 194:6860 195:4899 196:2906 197:2272 198:6000 199:6008 200:7406 201:5660 202:10225 203:9973 204:4494 205:3380 206:3842 207:3363 208:4003 209:4622 210:3995 211:2323 212:3823 213:3382 214:1158 215:64 216:6365 217:2603 218:1189 219:453 220:1692 221:988 222:679 223:2092

End of report