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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 08 Mar '24

08 Mar '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. 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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 09 Mar, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 939417 Prefixes after maximum aggregation (per Origin AS): 358869 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 458422 Total ASes present in the Internet Routing Table: 75521 Prefixes per ASN: 12.44 Origin-only ASes present in the Internet Routing Table: 64782 Origin ASes announcing only one prefix: 26599 Transit ASes present in the Internet Routing Table: 10739 Transit-only ASes present in the Internet Routing Table: 500 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1069 Number of instances of unregistered ASNs: 1071 Number of 32-bit ASNs allocated by the RIRs: 43794 Number of 32-bit ASNs visible in the Routing Table: 36019 Prefixes from 32-bit ASNs in the Routing Table: 182502 Number of bogon 32-bit ASNs visible in the Routing Table: 39 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 542 Number of addresses announced to Internet: 3041749632 Equivalent to 181 /8s, 77 /16s and 106 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 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: 310039 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 249003 Total APNIC prefixes after maximum aggregation: 73042 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 241703 Unique aggregates announced from the APNIC address blocks: 99939 APNIC Region origin ASes present in the Internet Routing Table: 14033 APNIC Prefixes per ASN: 17.22 APNIC Region origin ASes announcing only one prefix: 4247 APNIC Region transit ASes present in the Internet Routing Table: 1873 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9408 Number of APNIC addresses announced to Internet: 774768768 Equivalent to 46 /8s, 46 /16s and 8 /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: 273922 Total ARIN prefixes after maximum aggregation: 123903 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278775 Unique aggregates announced from the ARIN address blocks: 132662 ARIN Region origin ASes present in the Internet Routing Table: 19120 ARIN Prefixes per ASN: 14.58 ARIN Region origin ASes announcing only one prefix: 6968 ARIN Region transit ASes present in the Internet Routing Table: 1981 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 26 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4859 Number of ARIN addresses announced to Internet: 1270191360 Equivalent to 75 /8s, 181 /16s and 149 /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: 263708 Total RIPE prefixes after maximum aggregation: 126120 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 258268 Unique aggregates announced from the RIPE address blocks: 162338 RIPE Region origin ASes present in the Internet Routing Table: 28580 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 12112 RIPE Region transit ASes present in the Internet Routing Table: 3958 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11653 Number of RIPE addresses announced to Internet: 712687104 Equivalent to 42 /8s, 122 /16s and 190 /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: 121233 Total LACNIC prefixes after maximum aggregation: 29012 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 119680 Unique aggregates announced from the LACNIC address blocks: 49540 LACNIC Region origin ASes present in the Internet Routing Table: 11062 LACNIC Prefixes per ASN: 10.82 LACNIC Region origin ASes announcing only one prefix: 2621 LACNIC Region transit ASes present in the Internet Routing Table: 2379 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8915 Number of LACNIC addresses announced to Internet: 177494784 Equivalent to 10 /8s, 148 /16s and 91 /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: 30482 Total AfriNIC prefixes after maximum aggregation: 6070 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 40449 Unique aggregates announced from the AfriNIC address blocks: 13505 AfriNIC Region origin ASes present in the Internet Routing Table: 1824 AfriNIC Prefixes per ASN: 22.18 AfriNIC Region origin ASes announcing only one prefix: 651 AfriNIC Region transit ASes present in the Internet Routing Table: 353 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1184 Number of AfriNIC addresses announced to Internet: 106306048 Equivalent to 6 /8s, 86 /16s and 26 /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 9818 8740 57 CHINAMOBILE-CN China Mobile Communicati 7545 5651 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4935 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3845 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3509 495 250 BBIL-AP BHARTI Airtel Ltd., IN 45899 3288 1872 98 VNPT-AS-VN VNPT Corp, VN 24560 2751 863 362 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2311 11259 574 KIXS-AS-KR Korea Telecom, KR 4755 2189 434 195 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9641 11322 3360 AMAZON-02, US 11492 4576 304 647 CABLEONE, US 7155 4181 288 96 VIASAT-SP-BACKBONE, US 22773 3612 3063 302 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3598 1320 75 SHAW, CA 749 3199 54920 2451 DNIC-AS-00749, US 16625 3191 1388 2286 AKAMAI-AS, US 174 3117 6644 673 COGENT-174, US 367 2920 3649 1408 DNIC-ASBLK-00306-00371, US 396982 2753 3638 403 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7622 1714 147 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3881 3396 129 AKAMAI-ASN1, NL 9009 3268 284 1592 M247, RO 12389 2961 2303 901 ROSTELECOM-AS, RU 8551 2647 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2352 363 591 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1520 1852 14 TE-AS TE-AS, EG 44477 1488 97 709 STARK-INDUSTRIES, GB Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12517 3354 584 UNINET, MX 10620 3525 496 891 Telmex Colombia S.A., CO 13999 2504 338 650 Mega Cable, S.A. de C.V., MX 11830 2000 369 64 Instituto Costarricense de Electricidad 28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR 3816 1312 787 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1208 349 490 Axtel, S.A.B. de C.V., MX 11664 1144 179 421 Techtel LMDS Comunicaciones Interactiva 6147 1089 369 22 Telefonica del Peru S.A.A., PE 22884 1069 114 378 TOTAL PLAY TELECOMUNICACIONES SA DE CV, Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1549 545 28 RAYA-AS, EG 24863 1520 389 20 LINKdotNET-AS, EG 36992 1368 1519 282 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1165 75 59 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 554 1861 34 IAM-AS, MA 15399 533 56 54 WANANCHI-, KE 36914 485 82 3 KENET-AS, KE 24757 426 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12517 3354 584 UNINET, MX 9808 9818 8740 57 CHINAMOBILE-CN China Mobile Communicati 16509 9641 11322 3360 AMAZON-02, US 12479 7622 1714 147 UNI2-AS, ES 7545 5651 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4935 4192 75 ERX-CERNET-BKB China Education and Rese 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4576 304 647 CABLEONE, US 7155 4181 288 96 VIASAT-SP-BACKBONE, US 20940 3881 3396 129 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9818 9761 CHINAMOBILE-CN China Mobile Communications Grou 12479 7622 7475 UNI2-AS, ES 16509 9641 6281 AMAZON-02, US 7545 5651 4978 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4935 4860 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 7155 4181 4085 VIASAT-SP-BACKBONE, US 11492 4576 3929 CABLEONE, US 7552 3845 3825 VIETEL-AS-AP Viettel Group, VN 20940 3881 3752 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ 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 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 46887 CROWNCASTLE-AS46887, 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/current/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/current/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 23.173.88.0/24 Origin: 394256 CLOUDSINGULARITY, CA 23.173.88.0/24 Transit: 6939 HURRICANE, US 23.176.160.0/24 Origin: 397327 RESERVED, ZZ 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:37 /11:98 /12:299 /13:577 /14:1192 /15:2063 /16:13386 /17:8228 /18:13745 /19:24896 /20:44058 /21:51551 /22:111023 /23:98374 /24:569118 /25:742 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6736 7622 UNI2-AS, ES 8151 6476 12517 UNINET, MX 11492 3489 4576 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3395 3598 SHAW, CA 7155 3125 4181 VIASAT-SP-BACKBONE, US 22773 2648 3612 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2156 2500 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2131 3525 Telmex Colombia S.A., CO 8551 2123 2647 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1637 2:1570 3:310 4:6 5:4503 6:161 7:6 8:1517 9:1 11:172 12:1468 13:382 14:2391 15:314 16:208 17:370 18:737 20:354 21:4 22:188 23:6637 24:2702 25:2 27:2573 29:19 31:2641 32:49 34:43 35:125 36:2182 37:4507 38:7109 39:894 40:140 41:4075 42:983 43:2342 44:325 45:16888 46:4366 47:288 49:1932 50:1907 51:575 52:1581 54:307 55:881 56:5 57:154 58:1876 59:1181 60:1022 61:2588 62:2701 63:1904 64:5519 65:2319 66:4715 67:3053 68:1338 69:4049 70:1199 71:574 72:2903 74:2591 75:1551 76:635 77:2408 78:1844 79:2470 80:2150 81:1934 82:1505 83:1257 84:1653 85:3100 86:833 87:2225 88:1237 89:4009 90:683 91:7983 92:2179 93:2634 94:3647 95:4117 96:1287 97:312 98:1037 99:742 100:91 101:1175 102:3104 103:32540 104:4768 105:636 106:938 107:2761 108:1133 109:4065 110:2143 111:3217 112:2067 113:1557 114:1785 115:1989 116:1959 117:2617 118:2361 119:1956 120:1811 121:1330 122:2689 123:2230 124:1608 125:2872 126:28 128:1497 129:925 130:1091 131:1803 132:815 133:410 134:1710 135:312 136:930 137:1051 138:2807 139:1575 140:1372 141:1357 142:1553 143:1489 144:1016 145:342 146:2029 147:1703 148:2491 149:2572 150:1084 151:1317 152:1988 153:526 154:5886 155:1358 156:2247 157:1585 158:1099 159:2238 160:2578 161:1633 162:3602 163:1716 164:1618 165:2109 166:1078 167:1711 168:3965 169:790 170:4718 171:1010 172:3838 173:3029 174:905 175:1218 176:3661 177:4461 178:3569 179:2224 180:2364 181:3671 182:3442 183:1804 184:2259 185:20610 186:4910 187:4398 188:4023 189:4080 190:9334 191:1448 192:10993 193:9033 194:7449 195:5269 196:3131 197:2571 198:6013 199:7385 200:8084 201:6364 202:10481 203:10158 204:4573 205:3741 206:4502 207:3533 208:4157 209:5012 210:4651 211:2578 212:4296 213:3410 214:1106 215:43 216:6765 217:2806 218:1363 219:580 220:2058 221:1024 222:876 223:2234 End of report

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Call for presentation Routing WG at RIPE88 Krakow
by Paul Hoogsteder 06 Mar '24

06 Mar '24

Dear RIPE Routing WG, This is a call for presentation proposals for RIPE 88. The RIPE 88 meeting takes place 20-24 May 2024 https://ripe88.ripe.net/ We ask the Working Group and RIPE NCC for presentation proposals for the illustrious 1.5 hour Routing WG slot on Thursday, May 23 2024. When you submit a proposal please also include slides for the chairs to review. If you've presented similar material elsewhere please share with us when and where. Proposals can be sent to routing-wg-chairs(a)ripe.net Kind regards, Ignas, Ben, Paul (your friendly Routing Working Group Chairs)

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 01 Mar '24

01 Mar '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. 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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 02 Mar, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 941586 Prefixes after maximum aggregation (per Origin AS): 358304 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 458218 Total ASes present in the Internet Routing Table: 75469 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64725 Origin ASes announcing only one prefix: 26605 Transit ASes present in the Internet Routing Table: 10744 Transit-only ASes present in the Internet Routing Table: 499 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1089 Number of instances of unregistered ASNs: 1091 Number of 32-bit ASNs allocated by the RIRs: 43735 Number of 32-bit ASNs visible in the Routing Table: 35974 Prefixes from 32-bit ASNs in the Routing Table: 182089 Number of bogon 32-bit ASNs visible in the Routing Table: 38 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 551 Number of addresses announced to Internet: 3041740160 Equivalent to 181 /8s, 77 /16s and 69 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 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: 309583 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 252177 Total APNIC prefixes after maximum aggregation: 73037 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 244814 Unique aggregates announced from the APNIC address blocks: 100197 APNIC Region origin ASes present in the Internet Routing Table: 14011 APNIC Prefixes per ASN: 17.47 APNIC Region origin ASes announcing only one prefix: 4234 APNIC Region transit ASes present in the Internet Routing Table: 1873 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9390 Number of APNIC addresses announced to Internet: 774622080 Equivalent to 46 /8s, 43 /16s and 203 /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: 273801 Total ARIN prefixes after maximum aggregation: 123627 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278705 Unique aggregates announced from the ARIN address blocks: 132679 ARIN Region origin ASes present in the Internet Routing Table: 19110 ARIN Prefixes per ASN: 14.58 ARIN Region origin ASes announcing only one prefix: 6966 ARIN Region transit ASes present in the Internet Routing Table: 1980 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4853 Number of ARIN addresses announced to Internet: 1270281728 Equivalent to 75 /8s, 182 /16s and 246 /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: 263274 Total RIPE prefixes after maximum aggregation: 125915 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 258093 Unique aggregates announced from the RIPE address blocks: 162145 RIPE Region origin ASes present in the Internet Routing Table: 28567 RIPE Prefixes per ASN: 9.03 RIPE Region origin ASes announcing only one prefix: 12129 RIPE Region transit ASes present in the Internet Routing Table: 3951 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11640 Number of RIPE addresses announced to Internet: 712696320 Equivalent to 42 /8s, 122 /16s and 226 /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: 120862 Total LACNIC prefixes after maximum aggregation: 28951 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 119376 Unique aggregates announced from the LACNIC address blocks: 49521 LACNIC Region origin ASes present in the Internet Routing Table: 11056 LACNIC Prefixes per ASN: 10.80 LACNIC Region origin ASes announcing only one prefix: 2627 LACNIC Region transit ASes present in the Internet Routing Table: 2392 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8911 Number of LACNIC addresses announced to Internet: 177632000 Equivalent to 10 /8s, 150 /16s and 115 /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: 30383 Total AfriNIC prefixes after maximum aggregation: 6062 AfriNIC Deaggregation factor: 5.01 Prefixes being announced from the AfriNIC address blocks: 40047 Unique aggregates announced from the AfriNIC address blocks: 13231 AfriNIC Region origin ASes present in the Internet Routing Table: 1823 AfriNIC Prefixes per ASN: 21.97 AfriNIC Region origin ASes announcing only one prefix: 649 AfriNIC Region transit ASes present in the Internet Routing Table: 356 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1180 Number of AfriNIC addresses announced to Internet: 106194944 Equivalent to 6 /8s, 84 /16s and 104 /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 9817 8740 57 CHINAMOBILE-CN China Mobile Communicati 7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4929 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4534 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3874 1331 21 VIETEL-AS-AP Viettel Group, VN 7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3510 497 252 BBIL-AP BHARTI Airtel Ltd., IN 45899 3288 1872 98 VNPT-AS-VN VNPT Corp, VN 24560 2746 862 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2309 11259 574 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9678 11266 3339 AMAZON-02, US 11492 4582 304 645 CABLEONE, US 7155 4181 288 96 VIASAT-SP-BACKBONE, US 22773 3613 3062 299 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3597 1320 75 SHAW, CA 16625 3220 1404 2296 AKAMAI-AS, US 749 3183 54927 2435 DNIC-AS-00749, US 174 3110 6642 673 COGENT-174, US 367 2910 3647 1406 DNIC-ASBLK-00306-00371, US 396982 2760 3640 397 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7614 1714 147 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3895 3396 128 AKAMAI-ASN1, NL 9009 3278 285 1601 M247, RO 12389 2970 2303 906 ROSTELECOM-AS, RU 8551 2654 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2351 363 593 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1505 1852 14 TE-AS TE-AS, EG 44477 1489 97 708 STARK-INDUSTRIES, GB Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12509 3356 603 UNINET, MX 10620 3524 496 890 Telmex Colombia S.A., CO 13999 2527 343 645 Mega Cable, S.A. de C.V., MX 11830 1999 369 64 Instituto Costarricense de Electricidad 28573 1342 2319 241 Claro NXT Telecomunicacoes Ltda, BR 3816 1310 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1213 349 490 Axtel, S.A.B. de C.V., MX 11664 1144 179 421 Techtel LMDS Comunicaciones Interactiva 6147 1088 369 22 Telefonica del Peru S.A.A., PE 22884 1069 114 377 TOTAL PLAY TELECOMUNICACIONES SA DE CV, Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1550 545 28 RAYA-AS, EG 24863 1518 389 16 LINKdotNET-AS, EG 36992 1362 1519 281 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1159 74 61 ORANGE-COTE-IVOIRE, CI 36935 932 521 42 Vodafone-, EG 6713 554 1861 34 IAM-AS, MA 15399 530 55 53 WANANCHI-, KE 36914 486 82 3 KENET-AS, KE 24757 449 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12509 3356 603 UNINET, MX 9808 9817 8740 57 CHINAMOBILE-CN China Mobile Communicati 16509 9678 11266 3339 AMAZON-02, US 12479 7614 1714 147 UNI2-AS, ES 7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4929 4192 75 ERX-CERNET-BKB China Education and Rese 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4582 304 645 CABLEONE, US 18403 4534 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4181 288 96 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9817 9760 CHINAMOBILE-CN China Mobile Communications Grou 12479 7614 7467 UNI2-AS, ES 16509 9678 6339 AMAZON-02, US 7545 5655 4981 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4929 4854 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 18403 4534 4509 FPT-AS-AP FPT Telecom Company, VN 7155 4181 4085 VIASAT-SP-BACKBONE, US 11492 4582 3937 CABLEONE, US 7552 3874 3853 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/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 33650 COMCAST-33650, US 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 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 LIGHTOWER, US 396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, 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/current/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/current/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 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US 27.0.192.0/24 Origin: 136800 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.192.0/24 Transit: 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:37 /11:98 /12:299 /13:577 /14:1192 /15:2063 /16:13384 /17:8238 /18:13736 /19:24928 /20:44351 /21:51559 /22:110701 /23:98593 /24:571071 /25:729 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6729 7614 UNI2-AS, ES 8151 6464 12509 UNINET, MX 11492 3495 4582 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3394 3597 SHAW, CA 7155 3125 4181 VIASAT-SP-BACKBONE, US 22773 2649 3613 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2165 2509 MEDIACOM-ENTERPRISE-BUSINESS, US 8551 2130 2654 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 10620 2129 3524 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2317 2:1525 3:306 4:6 5:4499 6:161 7:6 8:1520 9:1 11:172 12:1469 13:390 14:2390 15:313 16:208 17:368 18:741 20:356 21:4 22:188 23:6628 24:2703 25:2 27:2571 29:19 31:2616 32:48 34:42 35:125 36:2183 37:4502 38:7054 39:893 40:140 41:4063 42:2189 43:2337 44:324 45:16923 46:4354 47:287 49:1932 50:1899 51:576 52:1582 54:309 55:887 56:5 57:149 58:2036 59:1181 60:1021 61:2591 62:2697 63:1905 64:5516 65:2325 66:4714 67:3050 68:1340 69:4061 70:1199 71:574 72:2899 74:2595 75:1553 76:634 77:2404 78:1839 79:2470 80:2143 81:1923 82:1498 83:1248 84:1654 85:3105 86:837 87:2221 88:1234 89:4015 90:685 91:7950 92:2194 93:2635 94:3655 95:4105 96:1287 97:313 98:1038 99:743 100:91 101:1174 102:3089 103:32531 104:4762 105:604 106:937 107:2764 108:1125 109:4040 110:2143 111:3218 112:2063 113:1824 114:1782 115:1967 116:1967 117:2646 118:2745 119:1953 120:1813 121:1332 122:2686 123:2228 124:1606 125:2871 126:28 128:1549 129:926 130:1089 131:1812 132:816 133:410 134:1709 135:311 136:920 137:1048 138:2793 139:1560 140:1375 141:1349 142:1557 143:1478 144:1023 145:345 146:2019 147:1706 148:2484 149:2560 150:1026 151:1323 152:1982 153:526 154:5752 155:1382 156:2097 157:1564 158:1099 159:2235 160:2604 161:1634 162:3599 163:1711 164:1623 165:2113 166:1071 167:1701 168:3962 169:792 170:4704 171:1017 172:3842 173:3030 174:904 175:1218 176:3648 177:4466 178:3562 179:2237 180:2364 181:3659 182:3447 183:2022 184:2266 185:20621 186:4835 187:4369 188:4030 189:4087 190:9286 191:1442 192:11004 193:9008 194:7451 195:5261 196:3135 197:2563 198:6005 199:7302 200:8071 201:6354 202:10478 203:10147 204:4572 205:3748 206:4498 207:3527 208:4166 209:5009 210:4647 211:2575 212:4292 213:3391 214:1108 215:44 216:6719 217:2811 218:1363 219:580 220:2056 221:1024 222:876 223:2237 End of report

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 23 Feb '24

23 Feb '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. 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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 24 Feb, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 941238 Prefixes after maximum aggregation (per Origin AS): 358177 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 457381 Total ASes present in the Internet Routing Table: 75487 Prefixes per ASN: 12.47 Origin-only ASes present in the Internet Routing Table: 64706 Origin ASes announcing only one prefix: 26609 Transit ASes present in the Internet Routing Table: 10781 Transit-only ASes present in the Internet Routing Table: 505 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1075 Number of instances of unregistered ASNs: 1077 Number of 32-bit ASNs allocated by the RIRs: 43684 Number of 32-bit ASNs visible in the Routing Table: 35955 Prefixes from 32-bit ASNs in the Routing Table: 182097 Number of bogon 32-bit ASNs visible in the Routing Table: 38 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 533 Number of addresses announced to Internet: 3042201216 Equivalent to 181 /8s, 84 /16s and 78 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 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: 309759 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 252126 Total APNIC prefixes after maximum aggregation: 73065 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 244812 Unique aggregates announced from the APNIC address blocks: 100126 APNIC Region origin ASes present in the Internet Routing Table: 13999 APNIC Prefixes per ASN: 17.49 APNIC Region origin ASes announcing only one prefix: 4223 APNIC Region transit ASes present in the Internet Routing Table: 1886 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9379 Number of APNIC addresses announced to Internet: 774672512 Equivalent to 46 /8s, 44 /16s and 144 /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: 273441 Total ARIN prefixes after maximum aggregation: 123490 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 278214 Unique aggregates announced from the ARIN address blocks: 132270 ARIN Region origin ASes present in the Internet Routing Table: 19109 ARIN Prefixes per ASN: 14.56 ARIN Region origin ASes announcing only one prefix: 6970 ARIN Region transit ASes present in the Internet Routing Table: 1976 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4850 Number of ARIN addresses announced to Internet: 1269775872 Equivalent to 75 /8s, 175 /16s and 62 /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: 262978 Total RIPE prefixes after maximum aggregation: 125867 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 257823 Unique aggregates announced from the RIPE address blocks: 161794 RIPE Region origin ASes present in the Internet Routing Table: 28570 RIPE Prefixes per ASN: 9.02 RIPE Region origin ASes announcing only one prefix: 12134 RIPE Region transit ASes present in the Internet Routing Table: 3967 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11625 Number of RIPE addresses announced to Internet: 713528576 Equivalent to 42 /8s, 135 /16s and 149 /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: 121057 Total LACNIC prefixes after maximum aggregation: 28946 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 119649 Unique aggregates announced from the LACNIC address blocks: 49536 LACNIC Region origin ASes present in the Internet Routing Table: 11069 LACNIC Prefixes per ASN: 10.81 LACNIC Region origin ASes announcing only one prefix: 2628 LACNIC Region transit ASes present in the Internet Routing Table: 2402 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8920 Number of LACNIC addresses announced to Internet: 177705984 Equivalent to 10 /8s, 151 /16s and 148 /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: 30561 Total AfriNIC prefixes after maximum aggregation: 6095 AfriNIC Deaggregation factor: 5.01 Prefixes being announced from the AfriNIC address blocks: 40207 Unique aggregates announced from the AfriNIC address blocks: 13211 AfriNIC Region origin ASes present in the Internet Routing Table: 1832 AfriNIC Prefixes per ASN: 21.95 AfriNIC Region origin ASes announcing only one prefix: 654 AfriNIC Region transit ASes present in the Internet Routing Table: 353 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 47 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1181 Number of AfriNIC addresses announced to Internet: 106212352 Equivalent to 6 /8s, 84 /16s and 172 /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 9831 8740 57 CHINAMOBILE-CN China Mobile Communicati 7545 5656 777 675 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4929 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4505 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3882 1331 21 VIETEL-AS-AP Viettel Group, VN 7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3510 497 252 BBIL-AP BHARTI Airtel Ltd., IN 45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN 24560 2740 860 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2297 11257 572 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9651 11239 3315 AMAZON-02, US 11492 4581 304 644 CABLEONE, US 7155 4181 288 96 VIASAT-SP-BACKBONE, US 22773 3616 3062 300 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3596 1320 75 SHAW, CA 16625 3216 1403 2292 AKAMAI-AS, US 749 3183 54927 2435 DNIC-AS-00749, US 174 3028 6638 674 COGENT-174, US 367 2909 3694 1422 DNIC-ASBLK-00306-00371, US 396982 2758 3639 397 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7611 1714 147 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3871 3396 128 AKAMAI-ASN1, NL 9009 3247 282 1584 M247, RO 12389 2971 2303 906 ROSTELECOM-AS, RU 8551 2655 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2351 363 595 TELLCOM-AS, TR 13188 1526 95 119 TRIOLAN, UA 8452 1502 1852 14 TE-AS TE-AS, EG 44477 1486 97 707 STARK-INDUSTRIES, GB Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12489 3372 604 UNINET, MX 10620 3523 496 891 Telmex Colombia S.A., CO 13999 2522 342 644 Mega Cable, S.A. de C.V., MX 11830 2006 369 64 Instituto Costarricense de Electricidad 28573 1330 2319 238 Claro NXT Telecomunicacoes Ltda, BR 3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1212 340 498 Axtel, S.A.B. de C.V., MX 11664 1142 179 419 Techtel LMDS Comunicaciones Interactiva 6147 1088 369 22 Telefonica del Peru S.A.A., PE 22884 1073 115 381 TOTAL PLAY TELECOMUNICACIONES SA DE CV, Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1548 545 28 RAYA-AS, EG 24863 1544 389 16 LINKdotNET-AS, EG 36992 1362 1519 281 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1145 73 63 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 554 1861 34 IAM-AS, MA 36914 548 82 3 KENET-AS, KE 15399 524 55 53 WANANCHI-, KE 37342 486 32 1 MOVITEL, MZ Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12489 3372 604 UNINET, MX 9808 9831 8740 57 CHINAMOBILE-CN China Mobile Communicati 16509 9651 11239 3315 AMAZON-02, US 12479 7611 1714 147 UNI2-AS, ES 7545 5656 777 675 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4929 4192 75 ERX-CERNET-BKB China Education and Rese 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4581 304 644 CABLEONE, US 18403 4505 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4181 288 96 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9831 9774 CHINAMOBILE-CN China Mobile Communications Grou 12479 7611 7464 UNI2-AS, ES 16509 9651 6336 AMAZON-02, US 7545 5656 4981 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4929 4854 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 18403 4505 4480 FPT-AS-AP FPT Telecom Company, VN 7155 4181 4085 VIASAT-SP-BACKBONE, US 11492 4581 3937 CABLEONE, US 7552 3882 3861 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 215433 UNALLOCATED 5.144.176.0/24 30823 AUROLOGIC aurologic GmbH, DE 33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US 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 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 LIGHTOWER, US 396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US Complete listing at https://thyme.apnic.net/current/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/current/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 23.160.121.0/24 Origin: 39937 LTECH, US 23.160.121.0/24 Transit: 1299 TWELVE99 Arelion, fka Telia Carrier, SE 23.176.160.0/24 Origin: 397327 RESERVED, ZZ 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:37 /11:98 /12:300 /13:576 /14:1191 /15:2062 /16:13380 /17:8225 /18:13728 /19:24970 /20:44380 /21:51577 /22:110695 /23:98748 /24:570514 /25:727 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6726 7611 UNI2-AS, ES 8151 6447 12489 UNINET, MX 11492 3494 4581 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3393 3596 SHAW, CA 7155 3125 4181 VIASAT-SP-BACKBONE, US 22773 2652 3616 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2149 2492 MEDIACOM-ENTERPRISE-BUSINESS, US 8551 2131 2655 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 10620 2129 3523 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2316 2:1524 3:300 4:6 5:4472 6:164 7:6 8:1519 9:1 11:172 12:1468 13:388 14:2390 15:313 16:207 17:368 18:738 20:356 21:4 22:188 23:6603 24:2704 25:2 27:2566 29:19 31:2562 32:48 34:39 35:124 36:2178 37:4502 38:6936 39:892 40:140 41:4069 42:2176 43:2327 44:326 45:16862 46:4367 47:287 49:1932 50:1907 51:575 52:1582 54:312 55:883 56:5 57:150 58:2034 59:1180 60:1019 61:2591 62:2684 63:1910 64:5517 65:2308 66:4699 67:3050 68:1339 69:4053 70:1198 71:575 72:2898 74:2600 75:1554 76:633 77:2407 78:1844 79:2473 80:2137 81:1915 82:1500 83:1247 84:1654 85:3100 86:838 87:2219 88:1226 89:4000 90:678 91:7925 92:2189 93:2637 94:3653 95:4075 96:1286 97:312 98:1031 99:745 100:92 101:1173 102:3105 103:32551 104:4769 105:601 106:939 107:2765 108:1115 109:3997 110:2143 111:3215 112:2066 113:1815 114:1777 115:1970 116:1972 117:2653 118:2735 119:1948 120:1812 121:1329 122:2687 123:2227 124:1607 125:2875 126:28 128:1531 129:925 130:1094 131:1819 132:820 133:412 134:1709 135:312 136:922 137:1039 138:2793 139:1558 140:1374 141:1346 142:1561 143:1479 144:1009 145:345 146:2013 147:1708 148:2506 149:2543 150:1026 151:1323 152:1983 153:525 154:5707 155:1380 156:2102 157:1547 158:1096 159:2221 160:2604 161:1634 162:3604 163:1706 164:1633 165:2106 166:1073 167:1710 168:3837 169:786 170:4714 171:1020 172:3829 173:3026 174:900 175:1217 176:3653 177:4555 178:3530 179:2210 180:2364 181:3635 182:3449 183:2019 184:2266 185:20640 186:4905 187:4419 188:4034 189:4123 190:9325 191:1419 192:10985 193:9010 194:7428 195:5254 196:3149 197:2679 198:6017 199:7212 200:8081 201:6324 202:10492 203:10160 204:4545 205:3740 206:4485 207:3538 208:4134 209:4995 210:4643 211:2573 212:4292 213:3410 214:1115 215:44 216:6713 217:2817 218:1365 219:582 220:2051 221:1022 222:877 223:2235 End of report

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 16 Feb '24

16 Feb '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. 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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 17 Feb, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 942295 Prefixes after maximum aggregation (per Origin AS): 358047 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 457204 Total ASes present in the Internet Routing Table: 75421 Prefixes per ASN: 12.49 Origin-only ASes present in the Internet Routing Table: 64642 Origin ASes announcing only one prefix: 26587 Transit ASes present in the Internet Routing Table: 10779 Transit-only ASes present in the Internet Routing Table: 502 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1075 Number of instances of unregistered ASNs: 1085 Number of 32-bit ASNs allocated by the RIRs: 43662 Number of 32-bit ASNs visible in the Routing Table: 35885 Prefixes from 32-bit ASNs in the Routing Table: 181653 Number of bogon 32-bit ASNs visible in the Routing Table: 65 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 515 Number of addresses announced to Internet: 3042124416 Equivalent to 181 /8s, 83 /16s and 34 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 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: 311250 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 251971 Total APNIC prefixes after maximum aggregation: 72931 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 244695 Unique aggregates announced from the APNIC address blocks: 100135 APNIC Region origin ASes present in the Internet Routing Table: 13993 APNIC Prefixes per ASN: 17.49 APNIC Region origin ASes announcing only one prefix: 4233 APNIC Region transit ASes present in the Internet Routing Table: 1890 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9361 Number of APNIC addresses announced to Internet: 774459264 Equivalent to 46 /8s, 41 /16s and 79 /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: 274991 Total ARIN prefixes after maximum aggregation: 123700 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 279962 Unique aggregates announced from the ARIN address blocks: 132230 ARIN Region origin ASes present in the Internet Routing Table: 19096 ARIN Prefixes per ASN: 14.66 ARIN Region origin ASes announcing only one prefix: 6959 ARIN Region transit ASes present in the Internet Routing Table: 1977 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4844 Number of ARIN addresses announced to Internet: 1269649152 Equivalent to 75 /8s, 173 /16s and 79 /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: 262785 Total RIPE prefixes after maximum aggregation: 125730 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 257444 Unique aggregates announced from the RIPE address blocks: 161703 RIPE Region origin ASes present in the Internet Routing Table: 28554 RIPE Prefixes per ASN: 9.02 RIPE Region origin ASes announcing only one prefix: 12101 RIPE Region transit ASes present in the Internet Routing Table: 3958 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 37 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11600 Number of RIPE addresses announced to Internet: 713518592 Equivalent to 42 /8s, 135 /16s and 110 /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: 120961 Total LACNIC prefixes after maximum aggregation: 28872 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 119512 Unique aggregates announced from the LACNIC address blocks: 49516 LACNIC Region origin ASes present in the Internet Routing Table: 11049 LACNIC Prefixes per ASN: 10.82 LACNIC Region origin ASes announcing only one prefix: 2641 LACNIC Region transit ASes present in the Internet Routing Table: 2400 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8905 Number of LACNIC addresses announced to Internet: 177947136 Equivalent to 10 /8s, 155 /16s and 66 /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: 30512 Total AfriNIC prefixes after maximum aggregation: 6103 AfriNIC Deaggregation factor: 5.00 Prefixes being announced from the AfriNIC address blocks: 40167 Unique aggregates announced from the AfriNIC address blocks: 13192 AfriNIC Region origin ASes present in the Internet Routing Table: 1829 AfriNIC Prefixes per ASN: 21.96 AfriNIC Region origin ASes announcing only one prefix: 653 AfriNIC Region transit ASes present in the Internet Routing Table: 352 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 27 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1175 Number of AfriNIC addresses announced to Internet: 106250752 Equivalent to 6 /8s, 85 /16s and 66 /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 9825 8739 55 CHINAMOBILE-CN China Mobile Communicati 7545 5674 784 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4920 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4570 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN 7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3488 497 252 BBIL-AP BHARTI Airtel Ltd., IN 45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN 24560 2711 861 373 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2301 11258 573 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9617 11225 3379 AMAZON-02, US 11492 4581 304 652 CABLEONE, US 7155 4179 288 96 VIASAT-SP-BACKBONE, US 22773 3619 3062 299 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3596 1320 75 SHAW, CA 16625 3209 1399 2293 AKAMAI-AS, US 749 3183 54927 2435 DNIC-AS-00749, US 174 3013 6637 666 COGENT-174, US 367 2905 3692 1408 DNIC-ASBLK-00306-00371, US 396982 2756 3639 396 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7608 1714 147 UNI2-AS, ES 39891 4658 280 55 ALJAWWALSTC-AS, SA 20940 3881 3396 129 AKAMAI-ASN1, NL 9009 3276 284 1591 M247, RO 12389 2969 2301 905 ROSTELECOM-AS, RU 8551 2652 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2348 363 593 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1497 1852 14 TE-AS TE-AS, EG 44477 1484 97 709 STARK-INDUSTRIES, GB Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12397 3389 604 UNINET, MX 10620 3522 496 891 Telmex Colombia S.A., CO 13999 2514 341 645 Mega Cable, S.A. de C.V., MX 11830 2006 369 64 Instituto Costarricense de Electricidad 28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR 3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1213 340 498 Axtel, S.A.B. de C.V., MX 11664 1136 178 426 Techtel LMDS Comunicaciones Interactiva 6147 1087 369 22 Telefonica del Peru S.A.A., PE 22884 1076 116 380 TOTAL PLAY TELECOMUNICACIONES SA DE CV, Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1547 545 28 RAYA-AS, EG 24863 1530 389 16 LINKdotNET-AS, EG 36992 1361 1519 281 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1135 73 60 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 551 1861 34 IAM-AS, MA 36914 540 82 3 KENET-AS, KE 15399 521 55 51 WANANCHI-, KE 37342 486 32 1 MOVITEL, MZ Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12397 3389 604 UNINET, MX 9808 9825 8739 55 CHINAMOBILE-CN China Mobile Communicati 16509 9617 11225 3379 AMAZON-02, US 12479 7608 1714 147 UNI2-AS, ES 7545 5674 784 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4920 4192 75 ERX-CERNET-BKB China Education and Rese 39891 4658 280 55 ALJAWWALSTC-AS, SA 11492 4581 304 652 CABLEONE, US 18403 4570 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4179 288 96 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9825 9770 CHINAMOBILE-CN China Mobile Communications Grou 12479 7608 7461 UNI2-AS, ES 16509 9617 6238 AMAZON-02, US 7545 5674 4993 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4920 4845 ERX-CERNET-BKB China Education and Research Net 39891 4658 4603 ALJAWWALSTC-AS, SA 18403 4570 4545 FPT-AS-AP FPT Telecom Company, VN 7155 4179 4083 VIASAT-SP-BACKBONE, US 11492 4581 3929 CABLEONE, US 7552 3877 3856 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 198821333 UNALLOCATED 5.8.179.0/24 198821 ALKOR-AS, RU 33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US 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 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 LIGHTOWER, US 396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US Complete listing at https://thyme.apnic.net/current/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/current/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 23.164.72.0/24 Origin: 49195 SSAC, CN 23.164.72.0/24 Transit: 20473 AS-CHOOPA, US 23.176.160.0/24 Origin: 397327 RESERVED, ZZ 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:37 /11:98 /12:300 /13:578 /14:1191 /15:2063 /16:13384 /17:8219 /18:13707 /19:24998 /20:44401 /21:51889 /22:110765 /23:99465 /24:570433 /25:737 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6724 7608 UNI2-AS, ES 8151 6393 12397 UNINET, MX 11492 3495 4581 CABLEONE, US 6327 3393 3596 SHAW, CA 39891 3340 4658 ALJAWWALSTC-AS, SA 7155 3123 4179 VIASAT-SP-BACKBONE, US 22773 2655 3619 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2144 2487 MEDIACOM-ENTERPRISE-BUSINESS, US 8551 2128 2652 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 10620 2128 3522 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2320 2:1543 3:296 4:6 5:4481 6:165 7:6 8:1523 9:1 11:172 12:1466 13:384 14:2384 15:311 16:204 17:363 18:731 20:356 21:4 22:188 23:6600 24:2707 25:2 27:2560 29:19 31:2543 32:48 34:38 35:124 36:2163 37:4478 38:6909 39:900 40:141 41:4039 42:2209 43:2330 44:330 45:16894 46:4352 47:287 49:1921 50:1903 51:571 52:1584 54:336 55:879 56:5 57:148 58:2033 59:1207 60:1018 61:2605 62:2679 63:1923 64:5529 65:2326 66:4938 67:3055 68:1333 69:4100 70:1199 71:578 72:2918 74:2655 75:1553 76:632 77:2391 78:1846 79:2467 80:2131 81:1898 82:1520 83:1255 84:1642 85:3095 86:781 87:2220 88:1223 89:3987 90:676 91:7916 92:2182 93:2634 94:3641 95:4065 96:1287 97:313 98:1032 99:744 100:90 101:1168 102:3087 103:32551 104:4752 105:598 106:928 107:2769 108:1132 109:4026 110:2150 111:3214 112:2069 113:1806 114:1765 115:1968 116:1977 117:2639 118:2736 119:1942 120:1812 121:1325 122:2661 123:2222 124:1604 125:2854 126:28 128:1518 129:925 130:1091 131:1834 132:819 133:412 134:1702 135:311 136:923 137:1041 138:2795 139:1552 140:1368 141:1350 142:1563 143:1478 144:1011 145:345 146:2012 147:1703 148:2505 149:2482 150:1025 151:1325 152:1980 153:528 154:5694 155:1367 156:2101 157:1519 158:1095 159:2215 160:2595 161:1633 162:3594 163:1701 164:1626 165:2110 166:1071 167:1713 168:3836 169:796 170:4720 171:1017 172:3829 173:3020 174:902 175:1217 176:3649 177:4541 178:3536 179:2238 180:2358 181:3685 182:3467 183:1985 184:2270 185:20622 186:4851 187:4433 188:4009 189:4087 190:9318 191:1428 192:11007 193:9004 194:7404 195:5265 196:3164 197:2669 198:6018 199:7168 200:8079 201:6318 202:10482 203:10153 204:4555 205:3744 206:4461 207:3523 208:4143 209:4992 210:4639 211:2601 212:4293 213:3402 214:1121 215:44 216:6810 217:2764 218:1364 219:597 220:2053 221:1021 222:874 223:2231 End of report

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 09 Feb '24

09 Feb '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. 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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 10 Feb, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 941813 Prefixes after maximum aggregation (per Origin AS): 358035 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 457231 Total ASes present in the Internet Routing Table: 75375 Prefixes per ASN: 12.50 Origin-only ASes present in the Internet Routing Table: 64616 Origin ASes announcing only one prefix: 26555 Transit ASes present in the Internet Routing Table: 10759 Transit-only ASes present in the Internet Routing Table: 481 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1100 Number of instances of unregistered ASNs: 1102 Number of 32-bit ASNs allocated by the RIRs: 43593 Number of 32-bit ASNs visible in the Routing Table: 35849 Prefixes from 32-bit ASNs in the Routing Table: 181573 Number of bogon 32-bit ASNs visible in the Routing Table: 34 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 508 Number of addresses announced to Internet: 3042330496 Equivalent to 181 /8s, 86 /16s and 71 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 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: 310900 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 251974 Total APNIC prefixes after maximum aggregation: 72904 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 244649 Unique aggregates announced from the APNIC address blocks: 100083 APNIC Region origin ASes present in the Internet Routing Table: 13974 APNIC Prefixes per ASN: 17.51 APNIC Region origin ASes announcing only one prefix: 4224 APNIC Region transit ASes present in the Internet Routing Table: 1880 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9337 Number of APNIC addresses announced to Internet: 774527616 Equivalent to 46 /8s, 42 /16s and 90 /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: 274965 Total ARIN prefixes after maximum aggregation: 123818 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 279952 Unique aggregates announced from the ARIN address blocks: 132370 ARIN Region origin ASes present in the Internet Routing Table: 19087 ARIN Prefixes per ASN: 14.67 ARIN Region origin ASes announcing only one prefix: 6950 ARIN Region transit ASes present in the Internet Routing Table: 1967 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4846 Number of ARIN addresses announced to Internet: 1269972480 Equivalent to 75 /8s, 178 /16s and 62 /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: 262681 Total RIPE prefixes after maximum aggregation: 125609 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 257308 Unique aggregates announced from the RIPE address blocks: 161464 RIPE Region origin ASes present in the Internet Routing Table: 28550 RIPE Prefixes per ASN: 9.01 RIPE Region origin ASes announcing only one prefix: 12111 RIPE Region transit ASes present in the Internet Routing Table: 3955 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 37 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11582 Number of RIPE addresses announced to Internet: 713464064 Equivalent to 42 /8s, 134 /16s and 153 /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: 120689 Total LACNIC prefixes after maximum aggregation: 28889 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 119307 Unique aggregates announced from the LACNIC address blocks: 49607 LACNIC Region origin ASes present in the Internet Routing Table: 11059 LACNIC Prefixes per ASN: 10.79 LACNIC Region origin ASes announcing only one prefix: 2631 LACNIC Region transit ASes present in the Internet Routing Table: 2397 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8913 Number of LACNIC addresses announced to Internet: 177959680 Equivalent to 10 /8s, 155 /16s and 115 /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: 30404 Total AfriNIC prefixes after maximum aggregation: 6097 AfriNIC Deaggregation factor: 4.99 Prefixes being announced from the AfriNIC address blocks: 40089 Unique aggregates announced from the AfriNIC address blocks: 13289 AfriNIC Region origin ASes present in the Internet Routing Table: 1822 AfriNIC Prefixes per ASN: 22.00 AfriNIC Region origin ASes announcing only one prefix: 639 AfriNIC Region transit ASes present in the Internet Routing Table: 352 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 27 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1171 Number of AfriNIC addresses announced to Internet: 106107648 Equivalent to 6 /8s, 83 /16s and 19 /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 9825 8739 55 CHINAMOBILE-CN China Mobile Communicati 7545 5679 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4920 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4595 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN 7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3484 499 255 BBIL-AP BHARTI Airtel Ltd., IN 45899 3286 1872 99 VNPT-AS-VN VNPT Corp, VN 24560 2695 859 383 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2302 11258 574 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9622 11224 3395 AMAZON-02, US 11492 4579 304 655 CABLEONE, US 7155 4177 288 96 VIASAT-SP-BACKBONE, US 22773 3621 3062 299 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3593 1320 74 SHAW, CA 16625 3240 1420 2313 AKAMAI-AS, US 749 3184 54927 2436 DNIC-AS-00749, US 174 3034 6640 664 COGENT-174, US 367 2938 3732 1434 DNIC-ASBLK-00306-00371, US 396982 2753 3639 394 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7596 1698 149 UNI2-AS, ES 39891 4658 280 55 ALJAWWALSTC-AS, SA 20940 3858 3396 134 AKAMAI-ASN1, NL 9009 3284 285 1595 M247, RO 12389 2994 2302 907 ROSTELECOM-AS, RU 8551 2704 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2346 363 592 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1497 1852 14 TE-AS TE-AS, EG 58224 1492 848 597 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12326 3390 616 UNINET, MX 10620 3520 496 895 Telmex Colombia S.A., CO 13999 2502 337 640 Mega Cable, S.A. de C.V., MX 11830 2005 369 64 Instituto Costarricense de Electricidad 28573 1326 2319 238 Claro NXT Telecomunicacoes Ltda, BR 3816 1306 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1237 340 498 Axtel, S.A.B. de C.V., MX 11664 1133 178 427 Techtel LMDS Comunicaciones Interactiva 22884 1074 116 379 TOTAL PLAY TELECOMUNICACIONES SA DE CV, 6147 1067 369 22 Telefonica del Peru S.A.A., PE Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1548 545 28 RAYA-AS, EG 24863 1518 389 16 LINKdotNET-AS, EG 36992 1361 1519 281 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1124 72 58 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 551 1861 34 IAM-AS, MA 36914 530 82 3 KENET-AS, KE 15399 525 55 53 WANANCHI-, KE 24757 487 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12326 3390 616 UNINET, MX 9808 9825 8739 55 CHINAMOBILE-CN China Mobile Communicati 16509 9622 11224 3395 AMAZON-02, US 12479 7596 1698 149 UNI2-AS, ES 7545 5679 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4920 4192 75 ERX-CERNET-BKB China Education and Rese 39891 4658 280 55 ALJAWWALSTC-AS, SA 18403 4595 347 25 FPT-AS-AP FPT Telecom Company, VN 11492 4579 304 655 CABLEONE, US 7155 4177 288 96 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9825 9770 CHINAMOBILE-CN China Mobile Communications Grou 12479 7596 7447 UNI2-AS, ES 16509 9622 6227 AMAZON-02, US 7545 5679 4994 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4920 4845 ERX-CERNET-BKB China Education and Research Net 39891 4658 4603 ALJAWWALSTC-AS, SA 18403 4595 4570 FPT-AS-AP FPT Telecom Company, VN 7155 4177 4081 VIASAT-SP-BACKBONE, US 11492 4579 3924 CABLEONE, US 7552 3877 3856 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/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 33650 COMCAST-33650, US 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 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 LIGHTOWER, US 396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, 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/current/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/current/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 23.164.72.0/24 Origin: 49195 SSAC, CN 23.164.72.0/24 Transit: 15353 XENTAIN, CA 23.176.160.0/24 Origin: 397327 RESERVED, ZZ 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:37 /11:98 /12:300 /13:578 /14:1192 /15:2064 /16:13370 /17:8204 /18:13705 /19:25020 /20:44430 /21:51908 /22:110832 /23:99440 /24:569871 /25:734 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6713 7596 UNI2-AS, ES 8151 6335 12326 UNINET, MX 11492 3493 4579 CABLEONE, US 6327 3391 3593 SHAW, CA 39891 3340 4658 ALJAWWALSTC-AS, SA 7155 3121 4177 VIASAT-SP-BACKBONE, US 22773 2657 3621 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2180 2704 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2137 2480 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2126 3520 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2341 2:1459 3:298 4:6 5:4469 6:165 7:6 8:1533 9:1 11:172 12:1482 13:377 14:2379 15:311 16:202 17:362 18:729 20:353 21:4 22:188 23:6595 24:2709 25:2 27:2551 29:19 31:2561 32:57 34:38 35:124 36:2153 37:4473 38:6893 39:900 40:140 41:4057 42:2222 43:2323 44:330 45:16898 46:4361 47:285 49:1913 50:1906 51:572 52:1591 54:343 55:884 56:5 57:146 58:2030 59:1205 60:1018 61:2600 62:2697 63:1929 64:5518 65:2325 66:4933 67:3059 68:1338 69:4091 70:1199 71:578 72:2919 74:2658 75:1555 76:631 77:2357 78:1846 79:2516 80:2124 81:1906 82:1520 83:1249 84:1644 85:3095 86:782 87:2193 88:1222 89:4002 90:671 91:7924 92:2189 93:2636 94:3645 95:4061 96:1287 97:313 98:1033 99:744 100:95 101:1167 102:3075 103:32543 104:4781 105:598 106:927 107:2769 108:1132 109:4016 110:2152 111:3209 112:2070 113:1807 114:1762 115:1963 116:1977 117:2639 118:2752 119:1941 120:1812 121:1319 122:2633 123:2230 124:1604 125:2849 126:28 128:1451 129:926 130:1088 131:1824 132:824 133:411 134:1706 135:311 136:920 137:1029 138:2796 139:1541 140:1366 141:1341 142:1560 143:1512 144:1015 145:344 146:2005 147:1701 148:2513 149:2518 150:1023 151:1323 152:1981 153:528 154:5668 155:1374 156:2105 157:1503 158:1094 159:2207 160:2604 161:1630 162:3608 163:1695 164:1629 165:2110 166:1075 167:1711 168:3810 169:798 170:4711 171:1016 172:3808 173:3016 174:903 175:1214 176:3637 177:4545 178:3535 179:2204 180:2362 181:3679 182:3469 183:2017 184:2277 185:20549 186:4826 187:4394 188:4005 189:4022 190:9316 191:1451 192:11009 193:8996 194:7396 195:5265 196:3132 197:2614 198:6018 199:7150 200:8050 201:6354 202:10485 203:10160 204:4567 205:3742 206:4426 207:3524 208:4132 209:4964 210:4637 211:2582 212:4260 213:3409 214:1111 215:44 216:6802 217:2788 218:1364 219:597 220:2053 221:1020 222:873 223:2233 End of report

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Re: [routing-wg] [ripe-list] DT/AS3320 is enabling Resource Public Key Infrastructure (RPKI) based filtering policies
by Randy Bush 08 Feb '24

08 Feb '24

> This means that in the future we won't accept any prefixes that are > advertised with an incorrect matching RPKI ROA record. i suspect that you mean won't accept announcements of a prefix if - there is a roa which would mark it invalid - and there is no roa which marks it valid but very cool! randy

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Re: [routing-wg] DT/AS3320 is enabling Resource Public Key Infrastructure (RPKI) based filtering policies
by Job Snijders 08 Feb '24

08 Feb '24

Dear Sebastian and Deutsche Telekom colleagues, Congratulations on this milestone! Kind regards, Job On Thu, 8 Feb 2024 at 18:42, <Sebastian-Becker(a)telekom.de> wrote: > Dear community, > > > > The Deutsche Telekom/AS3320 network is continuously evolving to provide > best-in-class IP services, connectivity, and stability to its eBGP peers. > As part of this evolution, DT will enable Resource Public Key > Infrastructure (RPKI) based filtering policies within the AS3320 network. > This means that in the future we won't accept any prefixes that are > advertised with an incorrect matching RPKI ROA record. Prefixes validated > as "unknown" will still be accepted. > > > > This implementation will discard RPKI invalid prefixes. > > All advertisements received by the DT network are verified against an > encrypted Route Origin Authorization (ROA) registered with the appropriate > Regional Internet Registry (RIR). This will help ensure the authenticity of > routing information received and distributed within DT's network and > prevent accidental or malicious route hijacking. > > The RPKI validation functionality will be fully functional during Q1 2024. > > > > Please note that after RPKI-based filtering is enabled, RPKI invalid > prefix(es) received by the AS3320 will be discarded. To correct INVALID > prefixes, please use the Regional Internet Registry's record of IP > resources to correct or create the appropriate ROAs. Or encourage your > customers to correct the entries. > > For additional questions or needed information, please contact me and I > will loop in the necessary teams from DT. > > > > -- > > Kind Regards > > > *Sebastian Becker * > *DEUTSCHE TELEKOM GLOBAL CARRIER * > *Internet, Content and Security Solutions (ICS) * > > *Sebastian Becker Global Peering Manager (AS3320) **globalcarrier.telekom.com > <https://globalcarrier.telekom.com>* > > *LIFE IS FOR SHARING. * > > *You can find the obligatory information on **www.telekom.de/compulsory-statement > <https://www.telekom.de/compulsory-statement>* > > > -- > > To unsubscribe from this mailing list, get a password reminder, or change > your subscription options, please visit: > https://lists.ripe.net/mailman/listinfo/ripe-list >

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Downtime for RPKI dashboard/API on 20-2-2024 and 21-2-2024
by Ties de Kock 07 Feb '24

07 Feb '24

Dear colleagues, We are migrating the RPKI environment to new online Hardware Security Modules (HSMs) as the current HSMs are reaching the End-Of-Life. These HSMs contain all the keys for the certificates issued by the RIPE NCC. They will be migrated from the current HSMs (nShield Connect+) to new HSMs (nShield 5C). To ensure that no new keys are created during the maintenance, we require some downtime of the RPKI dashboard and API. The current RPKI keys and objects will not change and this migration will not affect users except for this planned downtime. We plan to do a final rehearsal of the process in our production environment on 20 February 2024. The production migration itself is planned on 21 February 2024. We are planning the following maintenance windows: * 20 February 2024: 07:30-9:30 UTC * 21 February 2024: 07:30-18:30 UTC This maintenance will only affect the RPKI CA system and availability of the RPKI dashboard and API that are used to create/edit objects. The validity of RPKI objects under our Trust Anchor will not be affected. Furthermore, the RRDP and rsync repositories will be available as usual. Kind regards, Ties de Kock

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 02 Feb '24

02 Feb '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. 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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 03 Feb, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 940493 Prefixes after maximum aggregation (per Origin AS): 357581 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 456313 Total ASes present in the Internet Routing Table: 75360 Prefixes per ASN: 12.48 Origin-only ASes present in the Internet Routing Table: 64592 Origin ASes announcing only one prefix: 26541 Transit ASes present in the Internet Routing Table: 10768 Transit-only ASes present in the Internet Routing Table: 494 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1108 Number of instances of unregistered ASNs: 1110 Number of 32-bit ASNs allocated by the RIRs: 43555 Number of 32-bit ASNs visible in the Routing Table: 35809 Prefixes from 32-bit ASNs in the Routing Table: 181205 Number of bogon 32-bit ASNs visible in the Routing Table: 33 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 503 Number of addresses announced to Internet: 3044438912 Equivalent to 181 /8s, 118 /16s and 115 /24s Percentage of available address space announced: 82.2 Percentage of allocated address space announced: 82.2 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: 310387 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 251780 Total APNIC prefixes after maximum aggregation: 72796 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 244553 Unique aggregates announced from the APNIC address blocks: 100011 APNIC Region origin ASes present in the Internet Routing Table: 13956 APNIC Prefixes per ASN: 17.52 APNIC Region origin ASes announcing only one prefix: 4211 APNIC Region transit ASes present in the Internet Routing Table: 1891 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9325 Number of APNIC addresses announced to Internet: 774566272 Equivalent to 46 /8s, 42 /16s and 241 /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: 274581 Total ARIN prefixes after maximum aggregation: 123714 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 279530 Unique aggregates announced from the ARIN address blocks: 132071 ARIN Region origin ASes present in the Internet Routing Table: 19095 ARIN Prefixes per ASN: 14.64 ARIN Region origin ASes announcing only one prefix: 6956 ARIN Region transit ASes present in the Internet Routing Table: 1966 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 26 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4843 Number of ARIN addresses announced to Internet: 1270334464 Equivalent to 75 /8s, 183 /16s and 196 /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: 262220 Total RIPE prefixes after maximum aggregation: 125357 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 256822 Unique aggregates announced from the RIPE address blocks: 161039 RIPE Region origin ASes present in the Internet Routing Table: 28523 RIPE Prefixes per ASN: 9.00 RIPE Region origin ASes announcing only one prefix: 12090 RIPE Region transit ASes present in the Internet Routing Table: 3958 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 37 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11556 Number of RIPE addresses announced to Internet: 714250752 Equivalent to 42 /8s, 146 /16s and 154 /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: 120329 Total LACNIC prefixes after maximum aggregation: 28856 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 118942 Unique aggregates announced from the LACNIC address blocks: 49633 LACNIC Region origin ASes present in the Internet Routing Table: 11065 LACNIC Prefixes per ASN: 10.75 LACNIC Region origin ASes announcing only one prefix: 2640 LACNIC Region transit ASes present in the Internet Routing Table: 2390 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8918 Number of LACNIC addresses announced to Internet: 177976064 Equivalent to 10 /8s, 155 /16s and 179 /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: 30475 Total AfriNIC prefixes after maximum aggregation: 6138 AfriNIC Deaggregation factor: 4.96 Prefixes being announced from the AfriNIC address blocks: 40143 Unique aggregates announced from the AfriNIC address blocks: 13145 AfriNIC Region origin ASes present in the Internet Routing Table: 1822 AfriNIC Prefixes per ASN: 22.03 AfriNIC Region origin ASes announcing only one prefix: 644 AfriNIC Region transit ASes present in the Internet Routing Table: 350 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1167 Number of AfriNIC addresses announced to Internet: 107021056 Equivalent to 6 /8s, 97 /16s and 3 /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 9830 8740 56 CHINAMOBILE-CN China Mobile Communicati 7545 5678 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4917 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4563 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3878 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3582 1038 55 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3475 499 255 BBIL-AP BHARTI Airtel Ltd., IN 45899 3283 1872 99 VNPT-AS-VN VNPT Corp, VN 24560 2688 858 377 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2302 11258 574 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9588 11246 3374 AMAZON-02, US 11492 4576 303 662 CABLEONE, US 7155 4177 288 96 VIASAT-SP-BACKBONE, US 22773 3625 3062 301 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3593 1320 74 SHAW, CA 16625 3240 1421 2313 AKAMAI-AS, US 749 3185 54927 2437 DNIC-AS-00749, US 367 2910 3722 1404 DNIC-ASBLK-00306-00371, US 174 2890 6637 666 COGENT-174, US 396982 2749 3639 390 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7571 1698 148 UNI2-AS, ES 39891 4658 280 55 ALJAWWALSTC-AS, SA 20940 3904 3396 134 AKAMAI-ASN1, NL 9009 3266 284 1583 M247, RO 12389 2968 2301 906 ROSTELECOM-AS, RU 8551 2700 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2343 362 596 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 58224 1504 856 577 TCI, IR 8452 1497 1852 14 TE-AS TE-AS, EG Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12385 3385 615 UNINET, MX 10620 3520 496 895 Telmex Colombia S.A., CO 13999 2501 337 641 Mega Cable, S.A. de C.V., MX 11830 2005 369 64 Instituto Costarricense de Electricidad 28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR 3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1237 340 498 Axtel, S.A.B. de C.V., MX 11664 1128 178 423 Techtel LMDS Comunicaciones Interactiva 6147 1088 369 22 Telefonica del Peru S.A.A., PE 22884 1070 115 386 TOTAL PLAY TELECOMUNICACIONES SA DE CV, Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1548 545 28 RAYA-AS, EG 24863 1532 389 16 LINKdotNET-AS, EG 36992 1365 1519 282 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1102 71 57 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 551 1861 34 IAM-AS, MA 36914 535 82 3 KENET-AS, KE 15399 525 55 53 WANANCHI-, KE 24757 488 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12385 3385 615 UNINET, MX 9808 9830 8740 56 CHINAMOBILE-CN China Mobile Communicati 16509 9588 11246 3374 AMAZON-02, US 12479 7571 1698 148 UNI2-AS, ES 7545 5678 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4917 4192 75 ERX-CERNET-BKB China Education and Rese 39891 4658 280 55 ALJAWWALSTC-AS, SA 11492 4576 303 662 CABLEONE, US 18403 4563 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4177 288 96 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9830 9774 CHINAMOBILE-CN China Mobile Communications Grou 12479 7571 7423 UNI2-AS, ES 16509 9588 6214 AMAZON-02, US 7545 5678 4994 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4917 4842 ERX-CERNET-BKB China Education and Research Net 39891 4658 4603 ALJAWWALSTC-AS, SA 18403 4563 4538 FPT-AS-AP FPT Telecom Company, VN 7155 4177 4081 VIASAT-SP-BACKBONE, US 11492 4576 3914 CABLEONE, US 7552 3878 3858 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ 33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US 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 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 LIGHTOWER, US 396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US Complete listing at https://thyme.apnic.net/current/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/current/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 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US 27.0.192.0/24 Origin: 136800 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.192.0/24 Transit: 64050 BCPL-SG BGPNET Global ASN, SG Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:37 /11:98 /12:300 /13:579 /14:1195 /15:2071 /16:13403 /17:8220 /18:13710 /19:25007 /20:44253 /21:51866 /22:110869 /23:99372 /24:568746 /25:737 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6681 7571 UNI2-AS, ES 8151 6363 12385 UNINET, MX 11492 3490 4576 CABLEONE, US 6327 3391 3593 SHAW, CA 39891 3340 4658 ALJAWWALSTC-AS, SA 7155 3121 4177 VIASAT-SP-BACKBONE, US 22773 2659 3625 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2176 2700 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2129 2472 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2126 3520 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2330 2:1541 3:291 4:5 5:4463 6:163 7:6 8:1532 9:1 11:172 12:1479 13:379 14:2355 15:311 16:203 17:362 18:721 20:352 21:4 22:188 23:6595 24:2717 25:2 27:2551 29:19 31:2560 32:56 34:35 35:124 36:2151 37:4481 38:6703 39:900 40:151 41:4087 42:2214 43:2335 44:328 45:16830 46:4295 47:286 49:1907 50:1901 51:572 52:1592 54:359 55:888 56:5 57:140 58:2026 59:1205 60:1018 61:2601 62:2710 63:1921 64:5520 65:2334 66:4928 67:3058 68:1338 69:4102 70:1199 71:579 72:2936 74:2650 75:1556 76:627 77:2352 78:1843 79:2504 80:2133 81:1890 82:1515 83:1248 84:1635 85:3103 86:771 87:1957 88:1219 89:3958 90:668 91:7934 92:2184 93:2635 94:3613 95:4042 96:1288 97:318 98:1035 99:743 100:95 101:1169 102:3054 103:32539 104:4779 105:596 106:922 107:2760 108:1133 109:4025 110:2151 111:3196 112:2070 113:1795 114:1762 115:1967 116:1969 117:2630 118:2754 119:1945 120:1811 121:1324 122:2646 123:2228 124:1605 125:2843 126:28 128:1511 129:926 130:1080 131:1815 132:822 133:410 134:1706 135:307 136:921 137:1034 138:2772 139:1569 140:1319 141:1343 142:1554 143:1521 144:1015 145:344 146:2004 147:1681 148:2505 149:2506 150:1023 151:1319 152:1979 153:528 154:5668 155:1368 156:2104 157:1466 158:1086 159:2205 160:2606 161:1625 162:3605 163:1691 164:1625 165:2104 166:1072 167:1707 168:3829 169:798 170:4719 171:1012 172:3806 173:3008 174:902 175:1216 176:3634 177:4579 178:3520 179:2216 180:2359 181:3654 182:3469 183:2017 184:2277 185:20535 186:4771 187:4343 188:4020 189:4039 190:9308 191:1440 192:11000 193:8982 194:7338 195:5223 196:3140 197:2644 198:6009 199:7107 200:8050 201:6317 202:10471 203:10159 204:4566 205:3733 206:4441 207:3518 208:4125 209:4921 210:4632 211:2597 212:4245 213:3411 214:1107 215:44 216:6808 217:2773 218:1362 219:597 220:2053 221:1020 222:873 223:2229 End of report

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