This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Hong Kong. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 06:00 +10GMT Sat 23 Mar, 2024 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: 929369 Prefixes after maximum aggregation (per Origin AS): 357572 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 457833 Total ASes present in the Internet Routing Table: 75266 Prefixes per ASN: 12.35 Origin-only ASes present in the Internet Routing Table: 64649 Origin ASes announcing only one prefix: 26587 Transit ASes present in the Internet Routing Table: 10617 Transit-only ASes present in the Internet Routing Table: 489 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 56 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1062 Number of instances of unregistered ASNs: 1064 Number of 32-bit ASNs allocated by the RIRs: 43892 Number of 32-bit ASNs visible in the Routing Table: 35928 Prefixes from 32-bit ASNs in the Routing Table: 181598 Number of bogon 32-bit ASNs visible in the Routing Table: 10 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 582 Number of addresses announced to Internet: 3027140608 Equivalent to 180 /8s, 110 /16s and 128 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 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: 308062 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 242308 Total APNIC prefixes after maximum aggregation: 72172 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 234967 Unique aggregates announced from the APNIC address blocks: 99820 APNIC Region origin ASes present in the Internet Routing Table: 13958 APNIC Prefixes per ASN: 16.83 APNIC Region origin ASes announcing only one prefix: 4236 APNIC Region transit ASes present in the Internet Routing Table: 1848 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9382 Number of APNIC addresses announced to Internet: 760211712 Equivalent to 45 /8s, 79 /16s and 233 /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: 273061 Total ARIN prefixes after maximum aggregation: 123706 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 277745 Unique aggregates announced from the ARIN address blocks: 132580 ARIN Region origin ASes present in the Internet Routing Table: 19067 ARIN Prefixes per ASN: 14.57 ARIN Region origin ASes announcing only one prefix: 6962 ARIN Region transit ASes present in the Internet Routing Table: 1944 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: 4852 Number of ARIN addresses announced to Internet: 1269428992 Equivalent to 75 /8s, 169 /16s and 243 /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: 262391 Total RIPE prefixes after maximum aggregation: 126031 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 257540 Unique aggregates announced from the RIPE address blocks: 162575 RIPE Region origin ASes present in the Internet Routing Table: 28507 RIPE Prefixes per ASN: 9.03 RIPE Region origin ASes announcing only one prefix: 12087 RIPE Region transit ASes present in the Internet Routing Table: 3946 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 39 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11636 Number of RIPE addresses announced to Internet: 714575360 Equivalent to 42 /8s, 151 /16s and 142 /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: 120095 Total LACNIC prefixes after maximum aggregation: 28794 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 118492 Unique aggregates announced from the LACNIC address blocks: 49469 LACNIC Region origin ASes present in the Internet Routing Table: 11019 LACNIC Prefixes per ASN: 10.75 LACNIC Region origin ASes announcing only one prefix: 2648 LACNIC Region transit ASes present in the Internet Routing Table: 2355 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 56 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8877 Number of LACNIC addresses announced to Internet: 177016832 Equivalent to 10 /8s, 141 /16s and 16 /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: 30452 Total AfriNIC prefixes after maximum aggregation: 6152 AfriNIC Deaggregation factor: 4.95 Prefixes being announced from the AfriNIC address blocks: 40042 Unique aggregates announced from the AfriNIC address blocks: 12926 AfriNIC Region origin ASes present in the Internet Routing Table: 1813 AfriNIC Prefixes per ASN: 22.09 AfriNIC Region origin ASes announcing only one prefix: 654 AfriNIC Region transit ASes present in the Internet Routing Table: 355 Average AfriNIC Region AS path length visible: 5.5 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1181 Number of AfriNIC addresses announced to Internet: 105598720 Equivalent to 6 /8s, 75 /16s and 79 /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 9849 8741 61 CHINAMOBILE-CN China Mobile Communicati 7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3859 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3607 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3498 495 249 BBIL-AP BHARTI Airtel Ltd., IN 45899 3270 1867 91 VNPT-AS-VN VNPT Corp, VN 24560 2761 864 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2188 434 197 TATACOMM-AS TATA Communications formerl 45090 2145 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4766 2079 11257 576 KIXS-AS-KR Korea Telecom, KR 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 9712 11351 3415 AMAZON-02, US 11492 4593 305 622 CABLEONE, US 7155 4180 288 96 VIASAT-SP-BACKBONE, US 6327 3603 1320 75 SHAW, CA 22773 3603 3063 297 ASN-CXA-ALL-CCI-22773-RDC, US 174 3490 6651 693 COGENT-174, US 749 3191 54916 2443 DNIC-AS-00749, US 16625 3135 1345 2246 AKAMAI-AS, US 367 2909 3628 1392 DNIC-ASBLK-00306-00371, US 396982 2762 3641 411 GOOGLE-CLOUD-PLATFORM, 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 7697 1714 147 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3849 3395 124 AKAMAI-ASN1, NL 9009 3259 283 1594 M247, RO 12389 2891 2303 905 ROSTELECOM-AS, RU 8551 2643 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2340 363 589 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1524 1852 14 TE-AS TE-AS, EG 44477 1498 98 710 STARK-INDUSTRIES, 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 12374 3321 495 UNINET, MX 10620 3512 495 911 Telmex Colombia S.A., CO 13999 2510 342 658 Mega Cable, S.A. de C.V., MX 11830 2001 369 64 Instituto Costarricense de Electricidad 28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR 3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1204 348 492 Axtel, S.A.B. de C.V., MX 11664 1144 179 431 Techtel LMDS Comunicaciones Interactiva 6147 1089 369 22 Telefonica del Peru S.A.A., PE 22884 1064 113 380 TOTAL PLAY TELECOMUNICACIONES SA DE CV, 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 24835 1522 505 26 RAYA-AS, EG 24863 1504 389 20 LINKdotNET-AS, EG 36992 1368 1519 281 ETISALAT-MISR, EG 36903 1231 545 135 MT-MPLS, MA 29571 1203 76 60 ORANGE-COTE-IVOIRE, CI 36935 836 521 42 Vodafone-, EG 6713 552 1861 34 IAM-AS, MA 15399 525 55 53 WANANCHI-, KE 36914 487 82 3 KENET-AS, KE 24757 428 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 12374 3321 495 UNINET, MX 9808 9849 8741 61 CHINAMOBILE-CN China Mobile Communicati 16509 9712 11351 3415 AMAZON-02, US 12479 7697 1714 147 UNI2-AS, ES 7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4593 305 622 CABLEONE, US 7155 4180 288 96 VIASAT-SP-BACKBONE, US 7552 3859 1330 20 VIETEL-AS-AP Viettel Group, VN 20940 3849 3395 124 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 9849 9788 CHINAMOBILE-CN China Mobile Communications Grou 12479 7697 7550 UNI2-AS, ES 16509 9712 6297 AMAZON-02, US 7545 5655 4981 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4758 4698 ALJAWWALSTC-AS, SA 7155 4180 4084 VIASAT-SP-BACKBONE, US 11492 4593 3971 CABLEONE, US 7552 3859 3839 VIETEL-AS-AP Viettel Group, VN 20940 3849 3725 AKAMAI-ASN1, NL 7713 3607 3543 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 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, 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 CROWNCASTLE-AS46887, 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 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 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 23.176.160.0/24 Origin: 397327 RESERVED, ZZ 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 27.0.192.0/22 Origin: 138415 HENGDA-HK HENGDA NETWORK LIMITED, HK 27.0.192.0/22 Transit: 51847 NEAROUTE, HK 27.0.192.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.192.0/24 Transit: 6939 HURRICANE, 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 /10:36 /11:95 /12:298 /13:579 /14:1191 /15:2063 /16:13267 /17:8150 /18:13522 /19:24460 /20:42858 /21:50803 /22:109887 /23:97382 /24:564727 /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 6811 7697 UNI2-AS, ES 8151 6382 12374 UNINET, MX 11492 3506 4593 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3400 3603 SHAW, CA 7155 3124 4180 VIASAT-SP-BACKBONE, US 22773 2644 3603 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2148 2491 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2122 3512 Telmex Colombia S.A., CO 8551 2119 2643 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1605 2:1470 3:316 4:6 5:4509 6:162 7:6 8:1502 9:1 11:172 12:1467 13:379 14:2361 15:318 16:210 17:368 18:748 20:355 21:4 22:188 23:6595 24:2708 25:2 27:2563 29:19 31:2615 32:46 34:61 35:123 36:2227 37:4488 38:7088 39:894 40:125 41:4033 42:968 43:2328 44:311 45:16741 46:4380 47:297 49:1912 50:1894 51:572 52:1578 54:308 55:970 56:5 57:157 58:1784 59:1125 60:1025 61:2554 62:2699 63:1905 64:5518 65:2314 66:4676 67:3061 68:1330 69:4069 70:1196 71:571 72:2888 74:2579 75:1542 76:624 77:2400 78:1839 79:2470 80:2156 81:1915 82:1508 83:1282 84:1636 85:3079 86:822 87:2007 88:1238 89:4031 90:686 91:8015 92:2190 93:2641 94:3646 95:4140 96:1303 97:312 98:1044 99:743 100:92 101:1162 102:3048 103:32313 104:4789 105:630 106:929 107:2756 108:1126 109:4056 110:2130 111:3187 112:2060 113:1503 114:1782 115:1987 116:1862 117:2604 118:2283 119:1937 120:1787 121:1273 122:2686 123:2198 124:1568 125:2840 126:32 128:1420 129:929 130:1079 131:1813 132:793 133:410 134:1717 135:314 136:940 137:1019 138:2784 139:1542 140:1370 141:1361 142:1574 143:1471 144:1010 145:345 146:2022 147:1708 148:2490 149:2573 150:1028 151:1337 152:1969 153:523 154:5878 155:1377 156:2226 157:1606 158:1076 159:2255 160:2598 161:1633 162:3587 163:1710 164:1618 165:2121 166:1064 167:1756 168:3876 169:783 170:4686 171:998 172:3818 173:3038 174:903 175:1198 176:3660 177:4477 178:3577 179:2210 180:2355 181:3647 182:3363 183:1804 184:2265 185:20582 186:4860 187:4421 188:4036 189:4036 190:9300 191:1450 192:10960 193:9028 194:7440 195:5232 196:3156 197:2379 198:5905 199:7514 200:7936 201:6316 202:10206 203:10105 204:4544 205:3717 206:4439 207:3362 208:4118 209:4989 210:4381 211:2482 212:4264 213:3370 214:1081 215:50 216:6764 217:2796 218:1312 219:406 220:1822 221:1030 222:691 223:2205 End of report