Orbit

IPv4 Routing Table Report 06:00 +10GMT Fri 30 Jun, 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: 915425 Prefixes after maximum aggregation (per Origin AS): 349480 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 450298 Total ASes present in the Internet Routing Table: 74332 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63926 Origin ASes announcing only one prefix: 26333 Transit ASes present in the Internet Routing Table: 10406 Transit-only ASes present in the Internet Routing Table: 432 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 130 Max AS path prepend of ASN ( 37447) 127 Prefixes from unregistered ASNs in the Routing Table: 1080 Number of instances of unregistered ASNs: 1085 Number of 32-bit ASNs allocated by the RIRs: 42189 Number of 32-bit ASNs visible in the Routing Table: 34647 Prefixes from 32-bit ASNs in the Routing Table: 171419 Number of bogon 32-bit ASNs visible in the Routing Table: 48 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 564 Number of addresses announced to Internet: 3051987456 Equivalent to 181 /8s, 233 /16s and 162 /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: 99.6 Total number of prefixes smaller than registry allocations: 306575

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

Prefixes being announced by APNIC Region ASes: 238858 Total APNIC prefixes after maximum aggregation: 68839 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 232736 Unique aggregates announced from the APNIC address blocks: 98439 APNIC Region origin ASes present in the Internet Routing Table: 13399 APNIC Prefixes per ASN: 17.37 APNIC Region origin ASes announcing only one prefix: 3985 APNIC Region transit ASes present in the Internet Routing Table: 1774 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8766 Number of APNIC addresses announced to Internet: 772826624 Equivalent to 46 /8s, 16 /16s and 102 /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: 270291 Total ARIN prefixes after maximum aggregation: 123086 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 272814 Unique aggregates announced from the ARIN address blocks: 130613 ARIN Region origin ASes present in the Internet Routing Table: 19094 ARIN Prefixes per ASN: 14.29 ARIN Region origin ASes announcing only one prefix: 6998 ARIN Region transit ASes present in the Internet Routing Table: 1928 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4808 Number of ARIN addresses announced to Internet: 1277792256 Equivalent to 76 /8s, 41 /16s and 144 /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: 258488 Total RIPE prefixes after maximum aggregation: 122667 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 254944 Unique aggregates announced from the RIPE address blocks: 158968 RIPE Region origin ASes present in the Internet Routing Table: 28305 RIPE Prefixes per ASN: 9.01 RIPE Region origin ASes announcing only one prefix: 12038 RIPE Region transit ASes present in the Internet Routing Table: 3909 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11208 Number of RIPE addresses announced to Internet: 716692736 Equivalent to 42 /8s, 183 /16s and 221 /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: 117441 Total LACNIC prefixes after maximum aggregation: 28366 LACNIC Deaggregation factor: 4.14 Prefixes being announced from the LACNIC address blocks: 116624 Unique aggregates announced from the LACNIC address blocks: 49311 LACNIC Region origin ASes present in the Internet Routing Table: 10962 LACNIC Prefixes per ASN: 10.64 LACNIC Region origin ASes announcing only one prefix: 2694 LACNIC Region transit ASes present in the Internet Routing Table: 2280 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8760 Number of LACNIC addresses announced to Internet: 176666112 Equivalent to 10 /8s, 135 /16s and 182 /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: 29267 Total AfriNIC prefixes after maximum aggregation: 5801 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 37742 Unique aggregates announced from the AfriNIC address blocks: 12507 AfriNIC Region origin ASes present in the Internet Routing Table: 1755 AfriNIC Prefixes per ASN: 21.51 AfriNIC Region origin ASes announcing only one prefix: 618 AfriNIC Region transit ASes present in the Internet Routing Table: 320 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 130 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1105 Number of AfriNIC addresses announced to Internet: 107682816 Equivalent to 6 /8s, 107 /16s and 28 /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 9503 8705 37 CHINAMOBILE-CN China Mobile Communicati 7545 5683 784 695 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4223 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3565 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3358 1851 89 VNPT-AS-VN VNPT Corp, VN 7552 2952 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 2787 498 250 BBIL-AP BHARTI Airtel Ltd., IN 24560 2434 837 441 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2309 11270 588 KIXS-AS-KR Korea Telecom, KR 4755 2183 442 199 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 8651 10884 3165 AMAZON-02, US 11492 4519 300 614 CABLEONE, US 7155 4163 286 84 VIASAT-SP-BACKBONE, US 22773 3539 3037 265 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3524 1319 66 SHAW, CA 749 3126 54969 2378 DNIC-AS-00749, US 16625 3124 1554 2350 AKAMAI-AS, US 367 2734 3700 1312 DNIC-ASBLK-00306-00371, US 396982 2669 3594 380 GOOGLE-CLOUD-PLATFORM, US 30036 2492 360 439 MEDIACOM-ENTERPRISE-BUSINESS, 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 7290 1706 141 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4088 3398 158 AKAMAI-ASN1, NL 8551 3466 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2880 2291 909 ROSTELECOM-AS, RU 9009 2655 246 1377 M247, RO 34984 2307 361 610 TELLCOM-AS, TR 6849 1833 307 17 UKRTELNET, UA 13188 1606 100 27 TRIOLAN, UA 58224 1605 851 713 TCI, IR

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 11279 3357 598 UNINET, MX 10620 3440 491 924 Telmex Colombia S.A., CO 13999 2378 355 627 Mega Cable, S.A. de C.V., MX 11830 2269 369 64 Instituto Costarricense de Electricidad 28573 1318 2323 241 Claro NXT Telecomunicacoes Ltda, BR 6503 1304 344 511 Axtel, S.A.B. de C.V., MX 3816 1301 767 167 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1128 370 22 Telefonica del Peru S.A.A., PE 11664 1099 177 435 Techtel LMDS Comunicaciones Interactiva 26615 1038 2500 47 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 1615 393 19 LINKdotNET-AS, EG 24835 1536 533 27 RAYA-AS, EG 36992 1312 1518 282 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1038 67 46 ORANGE-COTE-IVOIRE, CI 36935 917 520 42 Vodafone-, EG 6713 548 1861 34 IAM-AS, MA 15399 534 54 48 WANANCHI-, KE 24757 495 73 5 EthioNet-AS, ET 37342 475 32 1 MOVITEL, MZ

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 11279 3357 598 UNINET, MX 9808 9503 8705 37 CHINAMOBILE-CN China Mobile Communicati 16509 8651 10884 3165 AMAZON-02, US 12479 7290 1706 141 UNI2-AS, ES 7545 5683 784 695 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 11492 4519 300 614 CABLEONE, US 18403 4223 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4163 286 84 VIASAT-SP-BACKBONE, US 20940 4088 3398 158 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 9503 9466 CHINAMOBILE-CN China Mobile Communications Grou 12479 7290 7149 UNI2-AS, ES 16509 8651 5486 AMAZON-02, US 7545 5683 4988 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 18403 4223 4198 FPT-AS-AP FPT Telecom Company, VN 7155 4163 4079 VIASAT-SP-BACKBONE, US 20940 4088 3930 AKAMAI-ASN1, NL 11492 4519 3905 CABLEONE, US 7713 3565 3502 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 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 19695 UNALLOCATED 8.20.161.0/24 46887 LIGHTOWER, 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 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW

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 /11:103 /12:299 /13:575 /14:1197 /15:2061 /16:13423 /17:8193 /18:13658 /19:24795 /20:43059 /21:50405 /22:108757 /23:97677 /24:551135 /25:1 /26:0 /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 6379 7290 UNI2-AS, ES 8151 5354 11279 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3428 4519 CABLEONE, US 6327 3334 3524 SHAW, CA 7155 3115 4163 VIASAT-SP-BACKBONE, US 8551 2935 3466 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2611 3539 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2147 2492 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2047 3440 Telmex Colombia S.A., CO

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

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

1:2157 2:1314 3:221 4:5 5:4512 6:124 7:6 8:1512 9:1 11:172 12:1515 13:387 14:2310 15:300 16:189 17:372 18:491 20:260 21:4 22:188 23:6321 24:2582 25:6 27:2435 29:19 31:2492 32:78 34:23 35:111 36:1974 37:4678 38:4955 39:829 40:151 41:3914 42:1998 43:2328 44:302 45:16488 46:4335 47:377 49:1761 50:1851 51:583 52:1596 54:395 55:966 56:8 57:117 58:1812 59:1099 60:978 61:2374 62:2615 63:1903 64:5586 65:2314 66:4977 67:3056 68:1350 69:4115 70:1208 71:674 72:2950 74:2623 75:1564 76:612 77:2437 78:1805 79:2979 80:2103 81:1788 82:1503 83:1254 84:1536 85:2984 86:748 87:1971 88:1161 89:3738 90:610 91:7726 92:2041 93:2601 94:3556 95:4034 96:1311 97:337 98:1136 99:737 100:94 101:1073 102:2764 103:31484 104:4609 105:503 106:879 107:2568 108:1057 109:4194 110:2097 111:3125 112:2050 113:1745 114:1644 115:1948 116:1882 117:2527 118:2603 119:1956 120:1792 121:1079 122:2605 123:2138 124:1563 125:2472 128:1446 129:1056 130:1004 131:1971 132:815 133:422 134:1746 135:309 136:889 137:950 138:2542 139:1544 140:1246 141:1406 142:1457 143:1472 144:1093 145:338 146:1958 147:1588 148:2387 149:2207 150:873 151:1146 152:1835 153:494 154:4590 155:1400 156:1796 157:1310 158:1079 159:2265 160:2552 161:1516 162:3506 163:1547 164:1583 165:1857 166:1079 167:1711 168:3838 169:951 170:4614 171:872 172:3610 173:2958 174:1080 175:1184 176:3751 177:4471 178:3571 179:2151 180:2435 181:3454 182:3275 183:2027 184:2320 185:20253 186:4732 187:4039 188:4085 189:3664 190:9185 191:1356 192:10879 193:8874 194:7300 195:5121 196:3119 197:2363 198:5995 199:6092 200:7930 201:5942 202:10283 203:10063 204:4550 205:3686 206:4303 207:3444 208:4121 209:4914 210:4175 211:2432 212:4227 213:3596 214:1091 215:55 216:6663 217:2755 218:1276 219:409 220:1756 221:963 222:674 223:2153

End of report