- routing-wg - mailman.ripe.net

RFO for RIPE NCC RPKI Core outage
by Bart Bakker 20 Sep '23

20 Sep '23

Dear colleagues, At 08:30 UTC we migrated the database servers behind rpki-core to new machines, as part of our ongoing migration to a new operating system. All systems were working well for over two hours. At 10:50 UTC, we were alerted that the application was experiencing issues. After briefly investigating, we decided to revert to the old database servers. All transactions that happened after the migration are preserved. This solved the problem and at approximately 12:20 UTC all systems were operational again. We will continue to investigate the issue on the database servers before we attempt any further migrations. Kind regards, Bart Bakker Specialist Software Engineer

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Reminder: Tomorrow's RIPE NCC Open House Event on Community Projects Fund Updates - 21 September, 10:00 - 11:30 UTC
by Alastair Strachan 20 Sep '23

20 Sep '23

Dear colleagues, I hope all is well with you. Just a quick note to remind you about the RIPE NCC Open House event happening tomorrow, Thursday, 21 September 2023, from 10:00 to 11:30 UTC. It's an excellent chance to hear firsthand updates from the recipients of last year’s Community Projects Fund and to engage in meaningful dialogue with project leaders. The agenda includes presentations where each project will provide an overview of their journey and accomplishments so far. Following the presentations, there will be a Q&A segment for any questions you may have. The projects and speakers lined up for tomorrow are: 1. Foundation for Research and Technology - Hellas (FORTH) Project: ARTEMIS Lite Speaker: George Nomikos 2. Grenoble Alps University Project: fpdns2: DNS Fingerprinting Tool Speaker: Yevheniya Nosyk 3. University of Aberdeen Project: Can We Extend IPv6? - A Measurement Project Speaker: Ana Custura For more details and to register for the event, please visit the following link: https://www.ripe.net/participate/meetings/open-house/ripe-ncc-open-house-se… https://www.ripe.net/participate/meetings/open-house/ripe-ncc-open-house-se… We hope to see you there! Kind Regards, Alastair Strachan RIPE NCC

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 15 Sep '23

15 Sep '23

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 16 Sep, 2023 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: 929061 Prefixes after maximum aggregation (per Origin AS): 352948 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 453321 Total ASes present in the Internet Routing Table: 74787 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 64210 Origin ASes announcing only one prefix: 26341 Transit ASes present in the Internet Routing Table: 10577 Transit-only ASes present in the Internet Routing Table: 460 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 70 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1048 Number of instances of unregistered ASNs: 1054 Number of 32-bit ASNs allocated by the RIRs: 42618 Number of 32-bit ASNs visible in the Routing Table: 35072 Prefixes from 32-bit ASNs in the Routing Table: 175382 Number of bogon 32-bit ASNs visible in the Routing Table: 64 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 589 Number of addresses announced to Internet: 3055181440 Equivalent to 182 /8s, 26 /16s and 94 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 309004 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 246515 Total APNIC prefixes after maximum aggregation: 70837 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 240162 Unique aggregates announced from the APNIC address blocks: 98777 APNIC Region origin ASes present in the Internet Routing Table: 13638 APNIC Prefixes per ASN: 17.61 APNIC Region origin ASes announcing only one prefix: 4057 APNIC Region transit ASes present in the Internet Routing Table: 1813 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8965 Number of APNIC addresses announced to Internet: 772820352 Equivalent to 46 /8s, 16 /16s and 77 /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: 272245 Total ARIN prefixes after maximum aggregation: 123762 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 275330 Unique aggregates announced from the ARIN address blocks: 131685 ARIN Region origin ASes present in the Internet Routing Table: 19089 ARIN Prefixes per ASN: 14.42 ARIN Region origin ASes announcing only one prefix: 6941 ARIN Region transit ASes present in the Internet Routing Table: 1957 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4820 Number of ARIN addresses announced to Internet: 1278924288 Equivalent to 76 /8s, 58 /16s and 214 /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: 260909 Total RIPE prefixes after maximum aggregation: 123251 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 256571 Unique aggregates announced from the RIPE address blocks: 160283 RIPE Region origin ASes present in the Internet Routing Table: 28388 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 12040 RIPE Region transit ASes present in the Internet Routing Table: 3940 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11322 Number of RIPE addresses announced to Internet: 716908288 Equivalent to 42 /8s, 187 /16s and 39 /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: 118384 Total LACNIC prefixes after maximum aggregation: 28439 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 117347 Unique aggregates announced from the LACNIC address blocks: 49224 LACNIC Region origin ASes present in the Internet Routing Table: 11023 LACNIC Prefixes per ASN: 10.65 LACNIC Region origin ASes announcing only one prefix: 2686 LACNIC Region transit ASes present in the Internet Routing Table: 2322 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 70 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8838 Number of LACNIC addresses announced to Internet: 178337536 Equivalent to 10 /8s, 161 /16s and 55 /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: 29960 Total AfriNIC prefixes after maximum aggregation: 5944 AfriNIC Deaggregation factor: 5.04 Prefixes being announced from the AfriNIC address blocks: 39062 Unique aggregates announced from the AfriNIC address blocks: 12862 AfriNIC Region origin ASes present in the Internet Routing Table: 1787 AfriNIC Prefixes per ASN: 21.86 AfriNIC Region origin ASes announcing only one prefix: 617 AfriNIC Region transit ASes present in the Internet Routing Table: 335 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1127 Number of AfriNIC addresses announced to Internet: 107736576 Equivalent to 6 /8s, 107 /16s and 238 /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 9487 8729 41 CHINAMOBILE-CN China Mobile Communicati 7545 5729 785 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4938 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4260 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3565 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3323 1824 97 VNPT-AS-VN VNPT Corp, VN 9498 3150 498 251 BBIL-AP BHARTI Airtel Ltd., IN 7552 2929 1330 20 VIETEL-AS-AP Viettel Group, VN 4766 2543 11270 601 KIXS-AS-KR Korea Telecom, KR 24560 2514 849 387 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 9084 10996 3241 AMAZON-02, US 11492 4527 300 671 CABLEONE, US 7155 4179 288 101 VIASAT-SP-BACKBONE, US 22773 3547 3056 304 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3540 1319 66 SHAW, CA 749 3151 54959 2403 DNIC-AS-00749, US 16625 3019 1445 2288 AKAMAI-AS, US 367 2969 3831 1403 DNIC-ASBLK-00306-00371, US 396982 2698 3597 392 GOOGLE-CLOUD-PLATFORM, US 30036 2499 357 359 MEDIACOM-ENTERPRISE-BUSINESS, 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 7385 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4078 3398 153 AKAMAI-ASN1, NL 8551 3449 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2981 2296 914 ROSTELECOM-AS, RU 9009 2725 254 1395 M247, RO 34984 2329 362 597 TELLCOM-AS, TR 58224 1732 922 532 TCI, IR 13188 1606 100 27 TRIOLAN, UA 61317 1492 100 1159 ASDETUK www.heficed.com, US 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 11813 3367 596 UNINET, MX 10620 3542 506 851 Telmex Colombia S.A., CO 13999 2389 331 622 Mega Cable, S.A. de C.V., MX 11830 2002 369 64 Instituto Costarricense de Electricidad 28573 1325 2324 232 Claro NXT Telecomunicacoes Ltda, BR 6503 1302 344 510 Axtel, S.A.B. de C.V., MX 3816 1295 764 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1123 182 425 Techtel LMDS Comunicaciones Interactiva 6147 1114 370 22 Telefonica del Peru S.A.A., PE 26615 1029 2501 49 TIM SA, BR 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 24863 1605 393 19 LINKdotNET-AS, EG 24835 1533 549 28 RAYA-AS, EG 36992 1358 1518 279 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1046 67 45 ORANGE-COTE-IVOIRE, CI 36935 920 520 35 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 15399 531 55 50 WANANCHI-, KE 37342 490 32 1 MOVITEL, MZ 24757 482 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 11813 3367 596 UNINET, MX 9808 9487 8729 41 CHINAMOBILE-CN China Mobile Communicati 16509 9084 10996 3241 AMAZON-02, US 12479 7385 1713 145 UNI2-AS, ES 7545 5729 785 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4938 4192 75 ERX-CERNET-BKB China Education and Rese 39891 4897 290 61 ALJAWWALSTC-AS, SA 11492 4527 300 671 CABLEONE, US 18403 4260 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4179 288 101 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 9487 9446 CHINAMOBILE-CN China Mobile Communications Grou 12479 7385 7240 UNI2-AS, ES 16509 9084 5843 AMAZON-02, US 7545 5729 5038 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4938 4863 ERX-CERNET-BKB China Education and Research Net 39891 4897 4836 ALJAWWALSTC-AS, SA 18403 4260 4235 FPT-AS-AP FPT Telecom Company, VN 7155 4179 4078 VIASAT-SP-BACKBONE, US 20940 4078 3925 AKAMAI-ASN1, NL 11492 4527 3856 CABLEONE, US 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 11168 SCC, 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 36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road, 36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin 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 /10:39 /11:101 /12:297 /13:578 /14:1197 /15:2069 /16:13520 /17:8285 /18:13870 /19:25148 /20:44402 /21:51212 /22:110196 /23:99117 /24:558255 /25:745 /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 6471 7385 UNI2-AS, ES 8151 5848 11813 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3439 4527 CABLEONE, US 6327 3350 3540 SHAW, CA 7155 3124 4179 VIASAT-SP-BACKBONE, US 8551 2922 3449 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2594 3547 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2158 2499 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2105 3542 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2236 2:1428 3:263 4:5 5:4516 6:135 7:6 8:1542 9:1 11:172 12:1516 13:364 14:2323 15:302 16:196 17:369 18:644 20:286 21:4 22:188 23:6372 24:2501 25:2 27:2521 29:19 31:2524 32:79 34:26 35:117 36:1991 37:4533 38:5229 39:870 40:146 41:4019 42:2086 43:2298 44:320 45:16590 46:4298 47:374 49:1837 50:1887 51:597 52:1595 54:396 55:956 56:5 57:122 58:1873 59:1182 60:1002 61:2513 62:2677 63:1915 64:5635 65:2356 66:4926 67:3030 68:1343 69:4150 70:1194 71:661 72:2958 74:2609 75:1561 76:623 77:2296 78:1831 79:2986 80:2111 81:1807 82:1462 83:1292 84:1539 85:3056 86:766 87:1999 88:1169 89:3885 90:621 91:7823 92:2063 93:2622 94:3520 95:4013 96:1298 97:316 98:1082 99:736 100:90 101:1079 102:2883 103:32017 104:4614 105:561 106:901 107:2683 108:1130 109:4224 110:2128 111:3195 112:2071 113:1820 114:1673 115:1986 116:1904 117:2456 118:2681 119:1986 120:1803 121:1182 122:2600 123:2194 124:1625 125:2551 128:1463 129:930 130:1043 131:1951 132:818 133:408 134:1798 135:305 136:909 137:971 138:2627 139:1583 140:1187 141:1311 142:1515 143:1514 144:1005 145:348 146:1949 147:1593 148:2455 149:2263 150:875 151:1232 152:1872 153:523 154:5173 155:1390 156:1956 157:1324 158:1061 159:2247 160:2584 161:1583 162:3534 163:1602 164:1700 165:1840 166:1077 167:1732 168:3739 169:902 170:4654 171:904 172:3719 173:2965 174:981 175:1194 176:3775 177:4430 178:3509 179:2154 180:2477 181:3514 182:3365 183:1981 184:2286 185:20536 186:4643 187:4177 188:4165 189:3848 190:9208 191:1379 192:10971 193:8968 194:7303 195:5222 196:3119 197:2495 198:6007 199:6129 200:7946 201:6028 202:10550 203:10004 204:4560 205:3689 206:4371 207:3494 208:4159 209:4937 210:4489 211:2532 212:4241 213:3409 214:1091 215:58 216:6704 217:2780 218:1301 219:576 220:2033 221:982 222:845 223:2162 End of report

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 08 Sep '23

08 Sep '23

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 Sep, 2023 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: 927731 Prefixes after maximum aggregation (per Origin AS): 352669 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 452710 Total ASes present in the Internet Routing Table: 74776 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 64229 Origin ASes announcing only one prefix: 26357 Transit ASes present in the Internet Routing Table: 10547 Transit-only ASes present in the Internet Routing Table: 454 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 70 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1053 Number of instances of unregistered ASNs: 1055 Number of 32-bit ASNs allocated by the RIRs: 42576 Number of 32-bit ASNs visible in the Routing Table: 35055 Prefixes from 32-bit ASNs in the Routing Table: 175008 Number of bogon 32-bit ASNs visible in the Routing Table: 54 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 601 Number of addresses announced to Internet: 3056133888 Equivalent to 182 /8s, 40 /16s and 231 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 308927 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 246243 Total APNIC prefixes after maximum aggregation: 70661 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 239918 Unique aggregates announced from the APNIC address blocks: 98702 APNIC Region origin ASes present in the Internet Routing Table: 13628 APNIC Prefixes per ASN: 17.60 APNIC Region origin ASes announcing only one prefix: 4057 APNIC Region transit ASes present in the Internet Routing Table: 1797 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8946 Number of APNIC addresses announced to Internet: 772854656 Equivalent to 46 /8s, 16 /16s and 211 /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: 271947 Total ARIN prefixes after maximum aggregation: 123794 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 274838 Unique aggregates announced from the ARIN address blocks: 131523 ARIN Region origin ASes present in the Internet Routing Table: 19086 ARIN Prefixes per ASN: 14.40 ARIN Region origin ASes announcing only one prefix: 6946 ARIN Region transit ASes present in the Internet Routing Table: 1964 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4827 Number of ARIN addresses announced to Internet: 1279836416 Equivalent to 76 /8s, 72 /16s and 193 /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: 260388 Total RIPE prefixes after maximum aggregation: 123026 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 256431 Unique aggregates announced from the RIPE address blocks: 160008 RIPE Region origin ASes present in the Internet Routing Table: 28388 RIPE Prefixes per ASN: 9.03 RIPE Region origin ASes announcing only one prefix: 12038 RIPE Region transit ASes present in the Internet Routing Table: 3932 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11311 Number of RIPE addresses announced to Internet: 716692096 Equivalent to 42 /8s, 183 /16s and 218 /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: 118386 Total LACNIC prefixes after maximum aggregation: 28500 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 117393 Unique aggregates announced from the LACNIC address blocks: 49158 LACNIC Region origin ASes present in the Internet Routing Table: 11024 LACNIC Prefixes per ASN: 10.65 LACNIC Region origin ASes announcing only one prefix: 2693 LACNIC Region transit ASes present in the Internet Routing Table: 2318 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 70 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8841 Number of LACNIC addresses announced to Internet: 178478848 Equivalent to 10 /8s, 163 /16s and 95 /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: 29714 Total AfriNIC prefixes after maximum aggregation: 5967 AfriNIC Deaggregation factor: 4.98 Prefixes being announced from the AfriNIC address blocks: 38550 Unique aggregates announced from the AfriNIC address blocks: 12815 AfriNIC Region origin ASes present in the Internet Routing Table: 1791 AfriNIC Prefixes per ASN: 21.52 AfriNIC Region origin ASes announcing only one prefix: 623 AfriNIC Region transit ASes present in the Internet Routing Table: 334 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1130 Number of AfriNIC addresses announced to Internet: 107811840 Equivalent to 6 /8s, 109 /16s and 20 /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 9489 8729 41 CHINAMOBILE-CN China Mobile Communicati 7545 5727 785 689 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4864 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4337 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3598 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3332 1840 98 VNPT-AS-VN VNPT Corp, VN 9498 3149 498 251 BBIL-AP BHARTI Airtel Ltd., IN 7552 2931 1330 20 VIETEL-AS-AP Viettel Group, VN 4766 2543 11270 601 KIXS-AS-KR Korea Telecom, KR 24560 2498 848 389 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 9060 10989 3267 AMAZON-02, US 11492 4512 299 673 CABLEONE, US 7155 4179 288 101 VIASAT-SP-BACKBONE, US 22773 3551 3056 310 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3536 1319 66 SHAW, CA 749 3152 54959 2404 DNIC-AS-00749, US 16625 3004 1442 2277 AKAMAI-AS, US 367 2967 3827 1395 DNIC-ASBLK-00306-00371, US 396982 2690 3596 387 GOOGLE-CLOUD-PLATFORM, US 30036 2487 356 405 MEDIACOM-ENTERPRISE-BUSINESS, 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 7359 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4076 3398 153 AKAMAI-ASN1, NL 8551 3456 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2981 2296 914 ROSTELECOM-AS, RU 9009 2718 252 1391 M247, RO 34984 2328 362 597 TELLCOM-AS, TR 58224 1752 933 517 TCI, IR 13188 1606 100 27 TRIOLAN, UA 61317 1504 101 1169 ASDETUK www.heficed.com, US 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 11767 3367 596 UNINET, MX 10620 3538 506 849 Telmex Colombia S.A., CO 13999 2406 343 627 Mega Cable, S.A. de C.V., MX 11830 2002 369 64 Instituto Costarricense de Electricidad 28573 1324 2324 232 Claro NXT Telecomunicacoes Ltda, BR 6503 1302 344 510 Axtel, S.A.B. de C.V., MX 3816 1295 764 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1127 183 427 Techtel LMDS Comunicaciones Interactiva 6147 1112 370 22 Telefonica del Peru S.A.A., PE 26615 1027 2501 49 TIM SA, BR 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 24863 1593 393 19 LINKdotNET-AS, EG 24835 1457 497 26 RAYA-AS, EG 36992 1357 1518 281 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1045 67 45 ORANGE-COTE-IVOIRE, CI 36935 780 520 36 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 15399 535 55 52 WANANCHI-, KE 37342 485 32 1 MOVITEL, MZ 24757 480 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 11767 3367 596 UNINET, MX 9808 9489 8729 41 CHINAMOBILE-CN China Mobile Communicati 16509 9060 10989 3267 AMAZON-02, US 12479 7359 1713 145 UNI2-AS, ES 7545 5727 785 689 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 4538 4864 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4512 299 673 CABLEONE, US 18403 4337 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4179 288 101 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 9489 9448 CHINAMOBILE-CN China Mobile Communications Grou 12479 7359 7214 UNI2-AS, ES 16509 9060 5793 AMAZON-02, US 7545 5727 5038 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 4538 4864 4789 ERX-CERNET-BKB China Education and Research Net 18403 4337 4312 FPT-AS-AP FPT Telecom Company, VN 7155 4179 4078 VIASAT-SP-BACKBONE, US 20940 4076 3923 AKAMAI-ASN1, NL 11492 4512 3839 CABLEONE, US 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 11168 SCC, 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 23.178.240.0/24 Origin: 399517 RESERVED, ZZ 23.178.240.0/24 Transit: 32425 SKB3-ARIN-BGP, 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 /10:39 /11:102 /12:298 /13:578 /14:1197 /15:2069 /16:13519 /17:8281 /18:13864 /19:25134 /20:44418 /21:51170 /22:110066 /23:99070 /24:557155 /25:741 /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 6445 7359 UNI2-AS, ES 8151 5800 11767 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3424 4512 CABLEONE, US 6327 3346 3536 SHAW, CA 7155 3124 4179 VIASAT-SP-BACKBONE, US 8551 2924 3456 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2598 3551 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2147 2487 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2101 3538 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2256 2:1394 3:258 4:5 5:4558 6:136 7:6 8:1544 9:1 11:172 12:1511 13:376 14:2319 15:304 16:195 17:370 18:637 20:282 21:4 22:188 23:6373 24:2500 25:6 27:2503 29:19 31:2520 32:80 34:25 35:117 36:1989 37:4531 38:5200 39:870 40:146 41:4009 42:2107 43:2294 44:320 45:16492 46:4306 47:378 49:1817 50:1884 51:596 52:1598 54:394 55:956 56:8 57:122 58:1868 59:1174 60:1001 61:2513 62:2682 63:1914 64:5643 65:2337 66:4913 67:3032 68:1342 69:4140 70:1195 71:658 72:2958 74:2603 75:1562 76:622 77:2324 78:1836 79:2991 80:2113 81:1835 82:1462 83:1288 84:1549 85:3010 86:766 87:1995 88:1170 89:3851 90:618 91:7825 92:2062 93:2624 94:3514 95:4015 96:1297 97:321 98:1083 99:735 100:90 101:1077 102:2862 103:31987 104:4604 105:555 106:896 107:2680 108:1124 109:4221 110:2132 111:3180 112:2067 113:1817 114:1665 115:1975 116:1906 117:2431 118:2688 119:1986 120:1796 121:1160 122:2597 123:2192 124:1624 125:2550 128:1476 129:925 130:1038 131:1948 132:814 133:408 134:1795 135:306 136:911 137:969 138:2632 139:1574 140:1164 141:1294 142:1512 143:1495 144:993 145:346 146:1943 147:1606 148:2453 149:2263 150:869 151:1232 152:1871 153:523 154:4919 155:1378 156:1955 157:1321 158:1084 159:2248 160:2598 161:1584 162:3533 163:1593 164:1702 165:1838 166:1065 167:1723 168:3728 169:909 170:4650 171:865 172:3705 173:2957 174:981 175:1184 176:3777 177:4419 178:3542 179:2128 180:2447 181:3549 182:3358 183:1991 184:2279 185:20518 186:4693 187:4149 188:4166 189:3796 190:9195 191:1450 192:10956 193:8953 194:7257 195:5215 196:3085 197:2471 198:6001 199:6103 200:7945 201:6030 202:10539 203:10000 204:4552 205:3675 206:4362 207:3485 208:4153 209:4923 210:4482 211:2532 212:4223 213:3401 214:1094 215:58 216:6689 217:2779 218:1285 219:575 220:2032 221:978 222:844 223:2162 End of report

1 0

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 01 Sep '23

01 Sep '23

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 Sep, 2023 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: 927029 Prefixes after maximum aggregation (per Origin AS): 352283 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 452648 Total ASes present in the Internet Routing Table: 74745 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 64206 Origin ASes announcing only one prefix: 26346 Transit ASes present in the Internet Routing Table: 10539 Transit-only ASes present in the Internet Routing Table: 456 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 132 Max AS path prepend of ASN ( 37447) 129 Prefixes from unregistered ASNs in the Routing Table: 1011 Number of instances of unregistered ASNs: 1013 Number of 32-bit ASNs allocated by the RIRs: 42560 Number of 32-bit ASNs visible in the Routing Table: 35031 Prefixes from 32-bit ASNs in the Routing Table: 174588 Number of bogon 32-bit ASNs visible in the Routing Table: 42 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 546 Number of addresses announced to Internet: 3056681728 Equivalent to 182 /8s, 49 /16s and 67 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 308479 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 246230 Total APNIC prefixes after maximum aggregation: 70545 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 239962 Unique aggregates announced from the APNIC address blocks: 98716 APNIC Region origin ASes present in the Internet Routing Table: 13608 APNIC Prefixes per ASN: 17.63 APNIC Region origin ASes announcing only one prefix: 4036 APNIC Region transit ASes present in the Internet Routing Table: 1798 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8936 Number of APNIC addresses announced to Internet: 772978304 Equivalent to 46 /8s, 18 /16s and 182 /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: 272068 Total ARIN prefixes after maximum aggregation: 123862 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 274437 Unique aggregates announced from the ARIN address blocks: 131388 ARIN Region origin ASes present in the Internet Routing Table: 19097 ARIN Prefixes per ASN: 14.37 ARIN Region origin ASes announcing only one prefix: 6956 ARIN Region transit ASes present in the Internet Routing Table: 1957 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4826 Number of ARIN addresses announced to Internet: 1280142336 Equivalent to 76 /8s, 77 /16s and 108 /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: 259870 Total RIPE prefixes after maximum aggregation: 122697 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 256375 Unique aggregates announced from the RIPE address blocks: 159997 RIPE Region origin ASes present in the Internet Routing Table: 28383 RIPE Prefixes per ASN: 9.03 RIPE Region origin ASes announcing only one prefix: 12032 RIPE Region transit ASes present in the Internet Routing Table: 3929 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11305 Number of RIPE addresses announced to Internet: 716752256 Equivalent to 42 /8s, 184 /16s and 197 /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: 118155 Total LACNIC prefixes after maximum aggregation: 28527 LACNIC Deaggregation factor: 4.14 Prefixes being announced from the LACNIC address blocks: 117183 Unique aggregates announced from the LACNIC address blocks: 49270 LACNIC Region origin ASes present in the Internet Routing Table: 11024 LACNIC Prefixes per ASN: 10.63 LACNIC Region origin ASes announcing only one prefix: 2701 LACNIC Region transit ASes present in the Internet Routing Table: 2316 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 70 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8838 Number of LACNIC addresses announced to Internet: 178604032 Equivalent to 10 /8s, 165 /16s and 72 /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: 29695 Total AfriNIC prefixes after maximum aggregation: 5954 AfriNIC Deaggregation factor: 4.99 Prefixes being announced from the AfriNIC address blocks: 38526 Unique aggregates announced from the AfriNIC address blocks: 12822 AfriNIC Region origin ASes present in the Internet Routing Table: 1785 AfriNIC Prefixes per ASN: 21.58 AfriNIC Region origin ASes announcing only one prefix: 621 AfriNIC Region transit ASes present in the Internet Routing Table: 332 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 132 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1126 Number of AfriNIC addresses announced to Internet: 107749888 Equivalent to 6 /8s, 108 /16s and 34 /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 9498 8729 40 CHINAMOBILE-CN China Mobile Communicati 7545 5726 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4867 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4330 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3596 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3339 1840 97 VNPT-AS-VN VNPT Corp, VN 9498 3116 498 251 BBIL-AP BHARTI Airtel Ltd., IN 7552 2935 1330 20 VIETEL-AS-AP Viettel Group, VN 4766 2559 11271 594 KIXS-AS-KR Korea Telecom, KR 24560 2490 847 397 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 9016 10983 3266 AMAZON-02, US 11492 4523 300 648 CABLEONE, US 7155 4179 288 101 VIASAT-SP-BACKBONE, US 22773 3559 3056 314 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3535 1319 66 SHAW, CA 749 3146 54960 2398 DNIC-AS-00749, US 16625 3042 1467 2297 AKAMAI-AS, US 367 2966 3835 1395 DNIC-ASBLK-00306-00371, US 396982 2688 3596 387 GOOGLE-CLOUD-PLATFORM, US 30036 2498 358 376 MEDIACOM-ENTERPRISE-BUSINESS, 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 7346 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4090 3398 153 AKAMAI-ASN1, NL 8551 3459 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2983 2296 916 ROSTELECOM-AS, RU 9009 2674 247 1381 M247, RO 34984 2328 362 596 TELLCOM-AS, TR 58224 1749 933 521 TCI, IR 13188 1606 100 27 TRIOLAN, UA 61317 1510 101 1176 ASDETUK www.heficed.com, US 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 11521 3362 597 UNINET, MX 10620 3537 506 849 Telmex Colombia S.A., CO 13999 2453 364 642 Mega Cable, S.A. de C.V., MX 11830 1996 369 64 Instituto Costarricense de Electricidad 28573 1317 2324 232 Claro NXT Telecomunicacoes Ltda, BR 6503 1302 344 510 Axtel, S.A.B. de C.V., MX 3816 1294 764 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1121 182 434 Techtel LMDS Comunicaciones Interactiva 6147 1113 370 22 Telefonica del Peru S.A.A., PE 26615 1015 2501 49 TIM SA, BR 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 24863 1593 393 19 LINKdotNET-AS, EG 24835 1457 497 26 RAYA-AS, EG 36992 1356 1518 281 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1047 67 45 ORANGE-COTE-IVOIRE, CI 36935 781 520 36 Vodafone-, EG 6713 551 1861 34 IAM-AS, MA 15399 533 55 51 WANANCHI-, KE 37342 465 32 1 MOVITEL, MZ 24757 458 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 11521 3362 597 UNINET, MX 9808 9498 8729 40 CHINAMOBILE-CN China Mobile Communicati 16509 9016 10983 3266 AMAZON-02, US 12479 7346 1713 145 UNI2-AS, ES 7545 5726 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 4538 4867 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4523 300 648 CABLEONE, US 18403 4330 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4179 288 101 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 9498 9458 CHINAMOBILE-CN China Mobile Communications Grou 12479 7346 7201 UNI2-AS, ES 16509 9016 5750 AMAZON-02, US 7545 5726 5038 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 4538 4867 4792 ERX-CERNET-BKB China Education and Research Net 18403 4330 4305 FPT-AS-AP FPT Telecom Company, VN 7155 4179 4078 VIASAT-SP-BACKBONE, US 20940 4090 3937 AKAMAI-ASN1, NL 11492 4523 3875 CABLEONE, US 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 11168 SCC, 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 23.161.72.0/24 Origin: 18646 BITMAX, US 23.161.72.0/24 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 36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road, 36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin 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 /10:39 /11:102 /12:298 /13:579 /14:1197 /15:2067 /16:13508 /17:8287 /18:13858 /19:25153 /20:44468 /21:51074 /22:109927 /23:99012 /24:556687 /25:743 /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 6432 7346 UNI2-AS, ES 8151 5678 11521 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3433 4523 CABLEONE, US 6327 3345 3535 SHAW, CA 7155 3124 4179 VIASAT-SP-BACKBONE, US 8551 2927 3459 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2603 3559 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2156 2498 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2100 3537 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2255 2:1388 3:250 4:5 5:4550 6:137 7:6 8:1550 9:1 11:172 12:1510 13:371 14:2313 15:302 16:196 17:370 18:633 20:281 21:4 22:188 23:6404 24:2503 25:6 27:2503 29:19 31:2531 32:80 34:25 35:118 36:1997 37:4523 38:5188 39:869 40:147 41:4015 42:2107 43:2283 44:322 45:16601 46:4279 47:386 49:1806 50:1866 51:595 52:1597 54:392 55:964 56:8 57:121 58:1865 59:1173 60:999 61:2499 62:2684 63:1928 64:5581 65:2325 66:4935 67:3029 68:1329 69:4139 70:1192 71:657 72:2962 74:2619 75:1565 76:623 77:2332 78:1834 79:2985 80:2113 81:1830 82:1460 83:1286 84:1516 85:2977 86:749 87:1991 88:1174 89:3837 90:617 91:7809 92:2066 93:2625 94:3527 95:4010 96:1296 97:321 98:1077 99:734 100:90 101:1078 102:2883 103:31999 104:4592 105:558 106:891 107:2599 108:1136 109:4229 110:2133 111:3185 112:2068 113:1812 114:1660 115:1988 116:1914 117:2440 118:2687 119:1988 120:1809 121:1152 122:2584 123:2186 124:1624 125:2522 128:1459 129:929 130:1038 131:1956 132:819 133:419 134:1791 135:307 136:911 137:970 138:2626 139:1584 140:1255 141:1294 142:1489 143:1483 144:998 145:346 146:1947 147:1607 148:2454 149:2175 150:867 151:1232 152:1874 153:512 154:4887 155:1394 156:1962 157:1323 158:1078 159:2232 160:2582 161:1587 162:3517 163:1593 164:1711 165:1827 166:1027 167:1733 168:3723 169:902 170:4669 171:872 172:3681 173:2962 174:990 175:1201 176:3790 177:4447 178:3549 179:2120 180:2427 181:3448 182:3356 183:1990 184:2286 185:20515 186:4720 187:4112 188:4158 189:3715 190:9263 191:1345 192:10959 193:8956 194:7264 195:5209 196:3108 197:2445 198:6010 199:6117 200:7955 201:6025 202:10548 203:10008 204:4550 205:3655 206:4327 207:3472 208:4148 209:4935 210:4473 211:2539 212:4230 213:3410 214:1094 215:59 216:6694 217:2771 218:1286 219:574 220:2032 221:978 222:837 223:2169 End of report

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 25 Aug '23

25 Aug '23

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 26 Aug, 2023 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: 928003 Prefixes after maximum aggregation (per Origin AS): 352092 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 452650 Total ASes present in the Internet Routing Table: 74761 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 64180 Origin ASes announcing only one prefix: 26379 Transit ASes present in the Internet Routing Table: 10581 Transit-only ASes present in the Internet Routing Table: 457 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 70 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 995 Number of instances of unregistered ASNs: 997 Number of 32-bit ASNs allocated by the RIRs: 42501 Number of 32-bit ASNs visible in the Routing Table: 35005 Prefixes from 32-bit ASNs in the Routing Table: 174578 Number of bogon 32-bit ASNs visible in the Routing Table: 29 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 550 Number of addresses announced to Internet: 3056713472 Equivalent to 182 /8s, 49 /16s and 191 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 309148 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 246403 Total APNIC prefixes after maximum aggregation: 70479 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 240069 Unique aggregates announced from the APNIC address blocks: 98774 APNIC Region origin ASes present in the Internet Routing Table: 13598 APNIC Prefixes per ASN: 17.65 APNIC Region origin ASes announcing only one prefix: 4033 APNIC Region transit ASes present in the Internet Routing Table: 1802 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8921 Number of APNIC addresses announced to Internet: 773327744 Equivalent to 46 /8s, 24 /16s and 11 /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: 271744 Total ARIN prefixes after maximum aggregation: 123766 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273939 Unique aggregates announced from the ARIN address blocks: 131069 ARIN Region origin ASes present in the Internet Routing Table: 19105 ARIN Prefixes per ASN: 14.34 ARIN Region origin ASes announcing only one prefix: 6978 ARIN Region transit ASes present in the Internet Routing Table: 1964 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4824 Number of ARIN addresses announced to Internet: 1280067328 Equivalent to 76 /8s, 76 /16s and 71 /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: 260454 Total RIPE prefixes after maximum aggregation: 122667 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 257184 Unique aggregates announced from the RIPE address blocks: 159980 RIPE Region origin ASes present in the Internet Routing Table: 28402 RIPE Prefixes per ASN: 9.06 RIPE Region origin ASes announcing only one prefix: 12046 RIPE Region transit ASes present in the Internet Routing Table: 3939 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11303 Number of RIPE addresses announced to Internet: 716498048 Equivalent to 42 /8s, 180 /16s and 228 /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: 118445 Total LACNIC prefixes after maximum aggregation: 28558 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 117470 Unique aggregates announced from the LACNIC address blocks: 49577 LACNIC Region origin ASes present in the Internet Routing Table: 11022 LACNIC Prefixes per ASN: 10.66 LACNIC Region origin ASes announcing only one prefix: 2702 LACNIC Region transit ASes present in the Internet Routing Table: 2325 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 70 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8832 Number of LACNIC addresses announced to Internet: 178574592 Equivalent to 10 /8s, 164 /16s and 213 /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: 29962 Total AfriNIC prefixes after maximum aggregation: 5925 AfriNIC Deaggregation factor: 5.06 Prefixes being announced from the AfriNIC address blocks: 38791 Unique aggregates announced from the AfriNIC address blocks: 12791 AfriNIC Region origin ASes present in the Internet Routing Table: 1785 AfriNIC Prefixes per ASN: 21.73 AfriNIC Region origin ASes announcing only one prefix: 620 AfriNIC Region transit ASes present in the Internet Routing Table: 335 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 40 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1125 Number of AfriNIC addresses announced to Internet: 107782400 Equivalent to 6 /8s, 108 /16s and 161 /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 9528 8729 40 CHINAMOBILE-CN China Mobile Communicati 7545 5704 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4862 4193 76 ERX-CERNET-BKB China Education and Rese 18403 4330 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3596 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3337 1840 97 VNPT-AS-VN VNPT Corp, VN 9498 3106 498 251 BBIL-AP BHARTI Airtel Ltd., IN 7552 2933 1331 21 VIETEL-AS-AP Viettel Group, VN 4766 2559 11271 592 KIXS-AS-KR Korea Telecom, KR 24560 2489 847 403 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 8854 10952 3248 AMAZON-02, US 11492 4524 300 643 CABLEONE, US 7155 4179 288 101 VIASAT-SP-BACKBONE, US 22773 3568 3056 314 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3527 1319 66 SHAW, CA 749 3146 54960 2398 DNIC-AS-00749, US 16625 3073 1486 2316 AKAMAI-AS, US 367 2978 3812 1401 DNIC-ASBLK-00306-00371, US 396982 2687 3596 387 GOOGLE-CLOUD-PLATFORM, US 30036 2501 358 372 MEDIACOM-ENTERPRISE-BUSINESS, 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 7342 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4083 3398 155 AKAMAI-ASN1, NL 8551 3462 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2984 2296 916 ROSTELECOM-AS, RU 9009 2652 246 1374 M247, RO 34984 2329 362 595 TELLCOM-AS, TR 58224 1750 922 526 TCI, IR 13188 1606 100 27 TRIOLAN, UA 61317 1524 102 1186 ASDETUK www.heficed.com, US 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 11660 3357 602 UNINET, MX 10620 3535 506 849 Telmex Colombia S.A., CO 13999 2450 366 644 Mega Cable, S.A. de C.V., MX 11830 1997 369 64 Instituto Costarricense de Electricidad 28573 1316 2324 233 Claro NXT Telecomunicacoes Ltda, BR 6503 1301 344 509 Axtel, S.A.B. de C.V., MX 3816 1289 757 188 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1117 181 436 Techtel LMDS Comunicaciones Interactiva 6147 1113 370 22 Telefonica del Peru S.A.A., PE 26615 1035 2501 49 TIM SA, BR 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 24863 1594 393 19 LINKdotNET-AS, EG 24835 1503 533 27 RAYA-AS, EG 36992 1338 1518 280 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1049 67 45 ORANGE-COTE-IVOIRE, CI 36935 903 520 35 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 15399 533 55 51 WANANCHI-, KE 24757 478 73 5 EthioNet-AS, ET 37342 467 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 11660 3357 602 UNINET, MX 9808 9528 8729 40 CHINAMOBILE-CN China Mobile Communicati 16509 8854 10952 3248 AMAZON-02, US 12479 7342 1713 145 UNI2-AS, ES 7545 5704 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 4538 4862 4193 76 ERX-CERNET-BKB China Education and Rese 11492 4524 300 643 CABLEONE, US 18403 4330 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4179 288 101 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 9528 9488 CHINAMOBILE-CN China Mobile Communications Grou 12479 7342 7197 UNI2-AS, ES 16509 8854 5606 AMAZON-02, US 7545 5704 5017 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 4538 4862 4786 ERX-CERNET-BKB China Education and Research Net 18403 4330 4305 FPT-AS-AP FPT Telecom Company, VN 7155 4179 4078 VIASAT-SP-BACKBONE, US 20940 4083 3928 AKAMAI-ASN1, NL 11492 4524 3881 CABLEONE, US 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 11168 SCC, 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 36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road, 36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin 41.57.124.0/22 Origin: 37442 RESERVED, ZZ 41.57.124.0/22 Transit: 37204 TELONE, ZW 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 /10:39 /11:102 /12:298 /13:579 /14:1196 /15:2068 /16:13516 /17:8275 /18:13870 /19:25159 /20:44528 /21:51332 /22:110066 /23:99058 /24:557142 /25:745 /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 6428 7342 UNI2-AS, ES 8151 5702 11660 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3434 4524 CABLEONE, US 6327 3337 3527 SHAW, CA 7155 3124 4179 VIASAT-SP-BACKBONE, US 8551 2930 3462 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2612 3568 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2158 2501 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2098 3535 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2258 2:1382 3:228 4:5 5:4547 6:138 7:6 8:1550 9:1 11:172 12:1506 13:369 14:2302 15:301 16:196 17:372 18:613 20:280 21:4 22:188 23:6388 24:2492 25:6 27:2496 29:19 31:2534 32:81 34:25 35:118 36:1998 37:4613 38:5155 39:864 40:147 41:4048 42:2093 43:2324 44:322 45:16605 46:4290 47:384 49:1808 50:1869 51:595 52:1595 54:389 55:962 56:8 57:120 58:1864 59:1169 60:995 61:2483 62:2692 63:1922 64:5566 65:2334 66:4943 67:3024 68:1340 69:4138 70:1194 71:656 72:2957 74:2621 75:1563 76:622 77:2438 78:1834 79:2989 80:2122 81:1825 82:1458 83:1282 84:1528 85:2982 86:755 87:2000 88:1175 89:3862 90:617 91:7803 92:2068 93:2613 94:3533 95:4012 96:1294 97:317 98:1079 99:735 100:90 101:1077 102:2914 103:32021 104:4585 105:553 106:891 107:2585 108:1127 109:4263 110:2114 111:3186 112:2080 113:1813 114:1660 115:1987 116:1927 117:2452 118:2684 119:1985 120:1813 121:1147 122:2582 123:2184 124:1623 125:2526 128:1465 129:928 130:1033 131:1955 132:819 133:420 134:1791 135:306 136:911 137:974 138:2637 139:1583 140:1237 141:1293 142:1486 143:1493 144:982 145:345 146:1963 147:1610 148:2450 149:2141 150:870 151:1229 152:1860 153:518 154:4792 155:1386 156:1935 157:1321 158:1082 159:2230 160:2612 161:1586 162:3525 163:1596 164:1710 165:1830 166:980 167:1727 168:3849 169:913 170:4611 171:873 172:3675 173:2981 174:990 175:1198 176:3771 177:4491 178:3541 179:2128 180:2423 181:3453 182:3392 183:1998 184:2284 185:20521 186:4752 187:4094 188:4171 189:3780 190:9278 191:1331 192:10934 193:8953 194:7304 195:5201 196:3122 197:2459 198:6015 199:6079 200:7941 201:6036 202:10547 203:10025 204:4543 205:3662 206:4327 207:3482 208:4134 209:4928 210:4471 211:2536 212:4237 213:3587 214:1090 215:59 216:6665 217:2778 218:1286 219:576 220:2032 221:977 222:837 223:2171 End of report

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 18 Aug '23

18 Aug '23

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 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 19 Aug, 2023 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: 927242 Prefixes after maximum aggregation (per Origin AS): 352002 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 452701 Total ASes present in the Internet Routing Table: 74748 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 64164 Origin ASes announcing only one prefix: 26373 Transit ASes present in the Internet Routing Table: 10584 Transit-only ASes present in the Internet Routing Table: 454 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 132 Max AS path prepend of ASN ( 37447) 129 Prefixes from unregistered ASNs in the Routing Table: 1002 Number of instances of unregistered ASNs: 1004 Number of 32-bit ASNs allocated by the RIRs: 42455 Number of 32-bit ASNs visible in the Routing Table: 34992 Prefixes from 32-bit ASNs in the Routing Table: 174304 Number of bogon 32-bit ASNs visible in the Routing Table: 29 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 566 Number of addresses announced to Internet: 3052365312 Equivalent to 181 /8s, 239 /16s and 102 /24s Percentage of available address space announced: 82.4 Percentage of allocated address space announced: 82.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308880 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 246132 Total APNIC prefixes after maximum aggregation: 70385 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 239730 Unique aggregates announced from the APNIC address blocks: 98919 APNIC Region origin ASes present in the Internet Routing Table: 13600 APNIC Prefixes per ASN: 17.63 APNIC Region origin ASes announcing only one prefix: 4035 APNIC Region transit ASes present in the Internet Routing Table: 1806 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8923 Number of APNIC addresses announced to Internet: 773395072 Equivalent to 46 /8s, 25 /16s and 18 /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: 271743 Total ARIN prefixes after maximum aggregation: 123850 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 273832 Unique aggregates announced from the ARIN address blocks: 130932 ARIN Region origin ASes present in the Internet Routing Table: 19099 ARIN Prefixes per ASN: 14.34 ARIN Region origin ASes announcing only one prefix: 6970 ARIN Region transit ASes present in the Internet Routing Table: 1960 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4818 Number of ARIN addresses announced to Internet: 1276006400 Equivalent to 76 /8s, 14 /16s and 80 /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: 260223 Total RIPE prefixes after maximum aggregation: 122560 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 257147 Unique aggregates announced from the RIPE address blocks: 159996 RIPE Region origin ASes present in the Internet Routing Table: 28405 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12054 RIPE Region transit ASes present in the Internet Routing Table: 3939 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11302 Number of RIPE addresses announced to Internet: 716347264 Equivalent to 42 /8s, 178 /16s and 151 /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: 118279 Total LACNIC prefixes after maximum aggregation: 28588 LACNIC Deaggregation factor: 4.14 Prefixes being announced from the LACNIC address blocks: 117328 Unique aggregates announced from the LACNIC address blocks: 49655 LACNIC Region origin ASes present in the Internet Routing Table: 11017 LACNIC Prefixes per ASN: 10.65 LACNIC Region origin ASes announcing only one prefix: 2697 LACNIC Region transit ASes present in the Internet Routing Table: 2325 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 70 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8830 Number of LACNIC addresses announced to Internet: 178547712 Equivalent to 10 /8s, 164 /16s and 108 /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: 29863 Total AfriNIC prefixes after maximum aggregation: 5919 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 38639 Unique aggregates announced from the AfriNIC address blocks: 12725 AfriNIC Region origin ASes present in the Internet Routing Table: 1778 AfriNIC Prefixes per ASN: 21.73 AfriNIC Region origin ASes announcing only one prefix: 617 AfriNIC Region transit ASes present in the Internet Routing Table: 332 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 132 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1119 Number of AfriNIC addresses announced to Internet: 107667968 Equivalent to 6 /8s, 106 /16s and 226 /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 9524 8705 38 CHINAMOBILE-CN China Mobile Communicati 7545 5701 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4867 4193 76 ERX-CERNET-BKB China Education and Rese 18403 4313 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3595 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3352 1840 97 VNPT-AS-VN VNPT Corp, VN 9498 3083 498 248 BBIL-AP BHARTI Airtel Ltd., IN 7552 2932 1331 21 VIETEL-AS-AP Viettel Group, VN 4766 2558 11271 592 KIXS-AS-KR Korea Telecom, KR 24560 2482 844 409 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 8817 10963 3227 AMAZON-02, US 11492 4524 300 622 CABLEONE, US 7155 4176 288 101 VIASAT-SP-BACKBONE, US 22773 3552 3054 291 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3527 1319 66 SHAW, CA 749 3150 54961 2402 DNIC-AS-00749, US 16625 3090 1508 2328 AKAMAI-AS, US 367 2992 3829 1418 DNIC-ASBLK-00306-00371, US 396982 2685 3596 387 GOOGLE-CLOUD-PLATFORM, US 30036 2503 359 387 MEDIACOM-ENTERPRISE-BUSINESS, 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 7342 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4092 3398 155 AKAMAI-ASN1, NL 8551 3460 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2983 2294 918 ROSTELECOM-AS, RU 9009 2675 247 1386 M247, RO 34984 2321 362 599 TELLCOM-AS, TR 58224 1817 943 536 TCI, IR 13188 1606 100 27 TRIOLAN, UA 61317 1526 102 1189 ASDETUK www.heficed.com, US 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 11550 3357 601 UNINET, MX 10620 3530 506 845 Telmex Colombia S.A., CO 13999 2442 364 643 Mega Cable, S.A. de C.V., MX 11830 1997 369 64 Instituto Costarricense de Electricidad 28573 1315 2324 233 Claro NXT Telecomunicacoes Ltda, BR 3816 1288 757 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1272 344 511 Axtel, S.A.B. de C.V., MX 6147 1114 370 22 Telefonica del Peru S.A.A., PE 11664 1113 181 435 Techtel LMDS Comunicaciones Interactiva 26615 1035 2501 49 TIM SA, BR 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 24863 1594 393 19 LINKdotNET-AS, EG 24835 1517 533 27 RAYA-AS, EG 36992 1356 1518 282 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1051 67 45 ORANGE-COTE-IVOIRE, CI 36935 922 521 43 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 24757 477 73 5 EthioNet-AS, ET 37342 472 32 1 MOVITEL, MZ 15399 451 55 50 WANANCHI-, KE 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 11550 3357 601 UNINET, MX 9808 9524 8705 38 CHINAMOBILE-CN China Mobile Communicati 16509 8817 10963 3227 AMAZON-02, US 12479 7342 1713 145 UNI2-AS, ES 7545 5701 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 4538 4867 4193 76 ERX-CERNET-BKB China Education and Rese 11492 4524 300 622 CABLEONE, US 18403 4313 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4176 288 101 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 9524 9486 CHINAMOBILE-CN China Mobile Communications Grou 12479 7342 7197 UNI2-AS, ES 16509 8817 5590 AMAZON-02, US 7545 5701 5016 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 4538 4867 4791 ERX-CERNET-BKB China Education and Research Net 18403 4313 4288 FPT-AS-AP FPT Telecom Company, VN 7155 4176 4075 VIASAT-SP-BACKBONE, US 20940 4092 3937 AKAMAI-ASN1, NL 11492 4524 3902 CABLEONE, US 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 11168 SCC, 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 36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road, 36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin 41.57.124.0/22 Origin: 37442 RESERVED, ZZ 41.57.124.0/22 Transit: 37204 TELONE, ZW 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 /10:39 /11:102 /12:296 /13:576 /14:1195 /15:2069 /16:13508 /17:8290 /18:13869 /19:25176 /20:44517 /21:51321 /22:110018 /23:98949 /24:556548 /25:739 /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 6428 7342 UNI2-AS, ES 8151 5601 11550 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3434 4524 CABLEONE, US 6327 3337 3527 SHAW, CA 7155 3121 4176 VIASAT-SP-BACKBONE, US 8551 2928 3460 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2600 3552 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2160 2503 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2094 3530 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2232 2:1376 3:226 4:5 5:4547 6:138 7:6 8:1550 9:1 11:172 12:1509 13:379 14:2316 15:302 16:198 17:373 18:598 20:280 21:4 22:188 23:6405 24:2490 25:6 27:2478 29:19 31:2524 32:81 34:25 35:117 36:1996 37:4611 38:5135 39:856 40:147 41:3966 42:2090 43:2322 44:317 45:16575 46:4339 47:384 49:1801 50:1861 51:593 52:1597 54:388 55:968 56:8 57:121 58:1890 59:1169 60:996 61:2430 62:2704 63:1918 64:5564 65:2334 66:4947 67:3009 68:1325 69:4088 70:1197 71:656 72:2951 74:2622 75:1569 76:619 77:2447 78:1837 79:2984 80:2115 81:1803 82:1501 83:1282 84:1537 85:2984 86:761 87:1980 88:1167 89:3853 90:617 91:7818 92:2068 93:2606 94:3511 95:4007 96:1280 97:318 98:1082 99:734 100:90 101:1071 102:2884 103:31915 104:4554 105:568 106:891 107:2561 108:1131 109:4255 110:2120 111:3190 112:2052 113:1810 114:1658 115:1975 116:1906 117:2467 118:2682 119:1981 120:1810 121:1148 122:2588 123:2188 124:1619 125:2505 128:1471 129:1050 130:1029 131:1957 132:818 133:423 134:1788 135:307 136:907 137:971 138:2635 139:1580 140:1254 141:1293 142:1479 143:1495 144:1000 145:340 146:1967 147:1612 148:2424 149:2133 150:869 151:1200 152:1849 153:516 154:4770 155:1385 156:1934 157:1321 158:1084 159:2233 160:2604 161:1556 162:3500 163:1594 164:1708 165:1823 166:1013 167:1729 168:3851 169:909 170:4602 171:889 172:3660 173:2976 174:991 175:1196 176:3789 177:4493 178:3549 179:2137 180:2426 181:3477 182:3453 183:1998 184:2293 185:20504 186:4745 187:4073 188:4159 189:3723 190:9254 191:1399 192:10946 193:8947 194:7297 195:5189 196:3126 197:2454 198:6015 199:6082 200:7917 201:6011 202:10565 203:10029 204:4545 205:3682 206:4314 207:3470 208:4129 209:4913 210:4462 211:2474 212:4244 213:3579 214:1093 215:60 216:6679 217:2761 218:1286 219:582 220:2030 221:976 222:836 223:2169 End of report

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New AS Number Blocks Allocated to the RIPE NCC
by Marco Schmidt 14 Aug '23

14 Aug '23

Dear colleagues, On 10 August 2023, the RIPE NCC received the following AS Number blocks from IANA: 213404-214427 214428-215451 215452-216475 You may want to update your records accordingly. All allocations of AS Numbers made by IANA to RIRs are listed here: https://www.iana.org/assignments/as-numbers/as-numbers.xhtml Kind regards, Marco Schmidt Manager Registration Services RIPE NCC

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 11 Aug '23

11 Aug '23

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 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 12 Aug, 2023 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: 927197 Prefixes after maximum aggregation (per Origin AS): 351848 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 452652 Total ASes present in the Internet Routing Table: 74689 Prefixes per ASN: 12.41 Origin-only ASes present in the Internet Routing Table: 64139 Origin ASes announcing only one prefix: 26321 Transit ASes present in the Internet Routing Table: 10550 Transit-only ASes present in the Internet Routing Table: 460 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 68 Max AS path prepend of ASN (263725) 64 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: 42412 Number of 32-bit ASNs visible in the Routing Table: 34947 Prefixes from 32-bit ASNs in the Routing Table: 174202 Number of bogon 32-bit ASNs visible in the Routing Table: 31 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 583 Number of addresses announced to Internet: 3053031936 Equivalent to 181 /8s, 249 /16s and 146 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 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: 308731 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 246423 Total APNIC prefixes after maximum aggregation: 70396 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 240152 Unique aggregates announced from the APNIC address blocks: 98847 APNIC Region origin ASes present in the Internet Routing Table: 13588 APNIC Prefixes per ASN: 17.67 APNIC Region origin ASes announcing only one prefix: 4016 APNIC Region transit ASes present in the Internet Routing Table: 1797 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8907 Number of APNIC addresses announced to Internet: 773483392 Equivalent to 46 /8s, 26 /16s and 107 /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: 271694 Total ARIN prefixes after maximum aggregation: 123742 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273727 Unique aggregates announced from the ARIN address blocks: 130872 ARIN Region origin ASes present in the Internet Routing Table: 19086 ARIN Prefixes per ASN: 14.34 ARIN Region origin ASes announcing only one prefix: 6964 ARIN Region transit ASes present in the Internet Routing Table: 1957 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4818 Number of ARIN addresses announced to Internet: 1276336896 Equivalent to 76 /8s, 19 /16s and 91 /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: 259713 Total RIPE prefixes after maximum aggregation: 122508 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 256719 Unique aggregates announced from the RIPE address blocks: 159957 RIPE Region origin ASes present in the Internet Routing Table: 28386 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 12060 RIPE Region transit ASes present in the Internet Routing Table: 3936 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11297 Number of RIPE addresses announced to Internet: 716764800 Equivalent to 42 /8s, 184 /16s and 246 /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: 118443 Total LACNIC prefixes after maximum aggregation: 28555 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 117519 Unique aggregates announced from the LACNIC address blocks: 49794 LACNIC Region origin ASes present in the Internet Routing Table: 10999 LACNIC Prefixes per ASN: 10.68 LACNIC Region origin ASes announcing only one prefix: 2666 LACNIC Region transit ASes present in the Internet Routing Table: 2324 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 68 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8812 Number of LACNIC addresses announced to Internet: 178495744 Equivalent to 10 /8s, 163 /16s and 161 /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: 29835 Total AfriNIC prefixes after maximum aggregation: 5907 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 38497 Unique aggregates announced from the AfriNIC address blocks: 12695 AfriNIC Region origin ASes present in the Internet Routing Table: 1769 AfriNIC Prefixes per ASN: 21.76 AfriNIC Region origin ASes announcing only one prefix: 615 AfriNIC Region transit ASes present in the Internet Routing Table: 332 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 40 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1113 Number of AfriNIC addresses announced to Internet: 107537408 Equivalent to 6 /8s, 104 /16s and 228 /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 9532 8706 41 CHINAMOBILE-CN China Mobile Communicati 7545 5699 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4862 4193 76 ERX-CERNET-BKB China Education and Rese 18403 4223 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3595 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 7552 3353 1331 21 VIETEL-AS-AP Viettel Group, VN 45899 3232 1840 97 VNPT-AS-VN VNPT Corp, VN 9498 3071 498 248 BBIL-AP BHARTI Airtel Ltd., IN 4766 2554 11271 592 KIXS-AS-KR Korea Telecom, KR 24560 2481 843 405 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 8814 10964 3185 AMAZON-02, US 11492 4522 300 622 CABLEONE, US 7155 4194 288 101 VIASAT-SP-BACKBONE, US 22773 3554 3053 290 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3527 1319 66 SHAW, CA 749 3149 54961 2401 DNIC-AS-00749, US 16625 3090 1510 2327 AKAMAI-AS, US 367 2973 3824 1409 DNIC-ASBLK-00306-00371, US 396982 2683 3596 388 GOOGLE-CLOUD-PLATFORM, US 30036 2492 357 426 MEDIACOM-ENTERPRISE-BUSINESS, 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 7341 1713 145 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4086 3398 155 AKAMAI-ASN1, NL 8551 3457 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2972 2294 914 ROSTELECOM-AS, RU 9009 2668 247 1395 M247, RO 34984 2317 362 602 TELLCOM-AS, TR 58224 1818 944 535 TCI, IR 13188 1606 100 27 TRIOLAN, UA 61317 1570 104 1223 ASDETUK www.heficed.com, US 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 11464 3357 601 UNINET, MX 10620 3534 507 832 Telmex Colombia S.A., CO 13999 2428 362 636 Mega Cable, S.A. de C.V., MX 11830 1995 369 64 Instituto Costarricense de Electricidad 28573 1314 2324 233 Claro NXT Telecomunicacoes Ltda, BR 6503 1301 344 509 Axtel, S.A.B. de C.V., MX 3816 1300 767 172 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1123 370 22 Telefonica del Peru S.A.A., PE 11664 1113 181 435 Techtel LMDS Comunicaciones Interactiva 26615 1041 2501 49 TIM SA, BR 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 24863 1588 393 19 LINKdotNET-AS, EG 24835 1517 533 27 RAYA-AS, EG 36992 1356 1518 282 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1051 67 45 ORANGE-COTE-IVOIRE, CI 36935 922 521 43 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 15399 534 54 49 WANANCHI-, KE 37342 480 32 1 MOVITEL, MZ 24757 441 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 11464 3357 601 UNINET, MX 9808 9532 8706 41 CHINAMOBILE-CN China Mobile Communicati 16509 8814 10964 3185 AMAZON-02, US 12479 7341 1713 145 UNI2-AS, ES 7545 5699 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 4538 4862 4193 76 ERX-CERNET-BKB China Education and Rese 11492 4522 300 622 CABLEONE, US 18403 4223 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4194 288 101 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 9532 9491 CHINAMOBILE-CN China Mobile Communications Grou 12479 7341 7196 UNI2-AS, ES 16509 8814 5629 AMAZON-02, US 7545 5699 5010 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 4538 4862 4786 ERX-CERNET-BKB China Education and Research Net 18403 4223 4198 FPT-AS-AP FPT Telecom Company, VN 7155 4194 4093 VIASAT-SP-BACKBONE, US 20940 4086 3931 AKAMAI-ASN1, NL 11492 4522 3900 CABLEONE, US 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 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, 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 19695 UNALLOCATED 8.20.161.0/24 7015 COMCAST-7015, 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 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 41.57.124.0/22 Origin: 37442 RESERVED, ZZ 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 RESERVED, ZZ 41.57.124.0/23 Transit: 37204 TELONE, ZW 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 /10:39 /11:102 /12:295 /13:575 /14:1196 /15:2070 /16:13495 /17:8298 /18:13876 /19:25166 /20:44317 /21:51455 /22:110098 /23:98896 /24:556542 /25:747 /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 6427 7341 UNI2-AS, ES 8151 5505 11464 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3432 4522 CABLEONE, US 6327 3337 3527 SHAW, CA 7155 3139 4194 VIASAT-SP-BACKBONE, US 8551 2926 3457 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2603 3554 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2149 2492 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2092 3534 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2236 2:1342 3:229 4:5 5:4523 6:134 7:6 8:1556 9:1 11:172 12:1516 13:373 14:2289 15:302 16:198 17:375 18:594 20:278 21:4 22:188 23:6402 24:2488 25:6 27:2495 29:19 31:2522 32:81 34:25 35:115 36:1989 37:4643 38:5113 39:840 40:147 41:4033 42:2048 43:2339 44:315 45:16573 46:4302 47:384 49:1788 50:1860 51:585 52:1594 54:391 55:960 56:8 57:120 58:1891 59:1175 60:994 61:2483 62:2691 63:1923 64:5572 65:2289 66:4944 67:3014 68:1323 69:4091 70:1206 71:680 72:2973 74:2623 75:1575 76:620 77:2441 78:1834 79:2976 80:2114 81:1794 82:1495 83:1279 84:1540 85:2980 86:765 87:1986 88:1170 89:3849 90:617 91:7814 92:2064 93:2602 94:3525 95:4013 96:1294 97:319 98:1082 99:735 100:90 101:1075 102:2885 103:31965 104:4555 105:566 106:890 107:2551 108:1118 109:4265 110:2115 111:3186 112:2062 113:1808 114:1652 115:1981 116:1923 117:2493 118:2656 119:1981 120:1799 121:1147 122:2586 123:2190 124:1619 125:2509 128:1446 129:1050 130:1023 131:1971 132:815 133:422 134:1790 135:307 136:903 137:970 138:2650 139:1594 140:1246 141:1296 142:1475 143:1484 144:998 145:342 146:1959 147:1610 148:2437 149:2111 150:881 151:1180 152:1844 153:514 154:4687 155:1377 156:1909 157:1320 158:1083 159:2230 160:2603 161:1570 162:3513 163:1591 164:1716 165:1819 166:990 167:1728 168:3862 169:930 170:4601 171:899 172:3636 173:2980 174:990 175:1195 176:3787 177:4499 178:3551 179:2153 180:2434 181:3506 182:3438 183:1995 184:2297 185:20493 186:4733 187:4093 188:4159 189:3722 190:9240 191:1398 192:10943 193:8952 194:7276 195:5182 196:3109 197:2432 198:6008 199:6079 200:8008 201:5979 202:10563 203:10027 204:4538 205:3658 206:4316 207:3452 208:4165 209:4919 210:4486 211:2533 212:4245 213:3572 214:1092 215:60 216:6699 217:2771 218:1289 219:584 220:2032 221:970 222:836 223:2194 End of report

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 04 Aug '23

04 Aug '23

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 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 05 Aug, 2023 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: 927714 Prefixes after maximum aggregation (per Origin AS): 351711 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 452501 Total ASes present in the Internet Routing Table: 74648 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64103 Origin ASes announcing only one prefix: 26307 Transit ASes present in the Internet Routing Table: 10545 Transit-only ASes present in the Internet Routing Table: 461 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 68 Max AS path prepend of ASN (263725) 64 Prefixes from unregistered ASNs in the Routing Table: 1058 Number of instances of unregistered ASNs: 1060 Number of 32-bit ASNs allocated by the RIRs: 42376 Number of 32-bit ASNs visible in the Routing Table: 34895 Prefixes from 32-bit ASNs in the Routing Table: 174016 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: 580 Number of addresses announced to Internet: 3053861632 Equivalent to 182 /8s, 6 /16s and 59 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 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: 309205 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 246446 Total APNIC prefixes after maximum aggregation: 70242 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 240196 Unique aggregates announced from the APNIC address blocks: 98808 APNIC Region origin ASes present in the Internet Routing Table: 13548 APNIC Prefixes per ASN: 17.73 APNIC Region origin ASes announcing only one prefix: 4001 APNIC Region transit ASes present in the Internet Routing Table: 1779 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8864 Number of APNIC addresses announced to Internet: 773502848 Equivalent to 46 /8s, 26 /16s and 183 /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: 271941 Total ARIN prefixes after maximum aggregation: 123823 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 274002 Unique aggregates announced from the ARIN address blocks: 130924 ARIN Region origin ASes present in the Internet Routing Table: 19093 ARIN Prefixes per ASN: 14.35 ARIN Region origin ASes announcing only one prefix: 6963 ARIN Region transit ASes present in the Internet Routing Table: 1958 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4818 Number of ARIN addresses announced to Internet: 1277299200 Equivalent to 76 /8s, 34 /16s and 10 /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: 259952 Total RIPE prefixes after maximum aggregation: 122501 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 256839 Unique aggregates announced from the RIPE address blocks: 159899 RIPE Region origin ASes present in the Internet Routing Table: 28387 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12061 RIPE Region transit ASes present in the Internet Routing Table: 3943 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11290 Number of RIPE addresses announced to Internet: 716523648 Equivalent to 42 /8s, 181 /16s and 72 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 118592 Total LACNIC prefixes after maximum aggregation: 28503 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 117714 Unique aggregates announced from the LACNIC address blocks: 49677 LACNIC Region origin ASes present in the Internet Routing Table: 10999 LACNIC Prefixes per ASN: 10.70 LACNIC Region origin ASes announcing only one prefix: 2663 LACNIC Region transit ASes present in the Internet Routing Table: 2330 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 68 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8809 Number of LACNIC addresses announced to Internet: 178518272 Equivalent to 10 /8s, 163 /16s and 249 /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: 29725 Total AfriNIC prefixes after maximum aggregation: 5923 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 38383 Unique aggregates announced from the AfriNIC address blocks: 12707 AfriNIC Region origin ASes present in the Internet Routing Table: 1768 AfriNIC Prefixes per ASN: 21.71 AfriNIC Region origin ASes announcing only one prefix: 619 AfriNIC Region transit ASes present in the Internet Routing Table: 330 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 40 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1114 Number of AfriNIC addresses announced to Internet: 107623168 Equivalent to 6 /8s, 106 /16s and 51 /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 9529 8706 40 CHINAMOBILE-CN China Mobile Communicati 7545 5692 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4852 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4247 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3588 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3354 1840 97 VNPT-AS-VN VNPT Corp, VN 7552 3337 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3059 498 247 BBIL-AP BHARTI Airtel Ltd., IN 4766 2559 11271 592 KIXS-AS-KR Korea Telecom, KR 24560 2472 839 427 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 8863 10943 3166 AMAZON-02, US 11492 4522 300 622 CABLEONE, US 7155 4194 288 101 VIASAT-SP-BACKBONE, US 22773 3534 3051 269 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3527 1319 66 SHAW, CA 749 3150 54961 2402 DNIC-AS-00749, US 16625 3076 1510 2322 AKAMAI-AS, US 367 2967 3825 1397 DNIC-ASBLK-00306-00371, US 396982 2684 3596 388 GOOGLE-CLOUD-PLATFORM, US 30036 2510 359 371 MEDIACOM-ENTERPRISE-BUSINESS, 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 7323 1707 142 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4078 3398 158 AKAMAI-ASN1, NL 8551 3452 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2973 2294 914 ROSTELECOM-AS, RU 9009 2658 246 1389 M247, RO 34984 2317 362 602 TELLCOM-AS, TR 58224 1815 944 536 TCI, IR 13188 1606 100 27 TRIOLAN, UA 6849 1604 307 17 UKRTELNET, UA 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 11599 3371 601 UNINET, MX 10620 3535 507 828 Telmex Colombia S.A., CO 13999 2423 362 635 Mega Cable, S.A. de C.V., MX 11830 1997 369 64 Instituto Costarricense de Electricidad 28573 1316 2324 234 Claro NXT Telecomunicacoes Ltda, BR 3816 1301 767 167 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1299 344 510 Axtel, S.A.B. de C.V., MX 6147 1123 370 22 Telefonica del Peru S.A.A., PE 11664 1113 181 435 Techtel LMDS Comunicaciones Interactiva 26615 1037 2500 48 TIM SA, BR 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 24863 1587 393 19 LINKdotNET-AS, EG 24835 1517 533 27 RAYA-AS, EG 36992 1356 1518 282 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1051 67 45 ORANGE-COTE-IVOIRE, CI 36935 922 521 43 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 37342 498 32 1 MOVITEL, MZ 15399 459 55 50 WANANCHI-, KE 24757 440 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 11599 3371 601 UNINET, MX 9808 9529 8706 40 CHINAMOBILE-CN China Mobile Communicati 16509 8863 10943 3166 AMAZON-02, US 12479 7323 1707 142 UNI2-AS, ES 7545 5692 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 4538 4852 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4522 300 622 CABLEONE, US 18403 4247 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4194 288 101 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 9529 9489 CHINAMOBILE-CN China Mobile Communications Grou 12479 7323 7181 UNI2-AS, ES 16509 8863 5697 AMAZON-02, US 7545 5692 5003 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 4538 4852 4777 ERX-CERNET-BKB China Education and Research Net 18403 4247 4222 FPT-AS-AP FPT Telecom Company, VN 7155 4194 4093 VIASAT-SP-BACKBONE, US 20940 4078 3920 AKAMAI-ASN1, NL 11492 4522 3900 CABLEONE, US 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 11168 SCC, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 19695 UNALLOCATED 8.20.161.0/24 7015 COMCAST-7015, 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 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.176.160.0/24 Origin: 397327 UNASSIGNED 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 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 /10:39 /11:102 /12:296 /13:575 /14:1197 /15:2071 /16:13487 /17:8274 /18:13868 /19:25172 /20:44383 /21:51499 /22:110131 /23:98935 /24:556908 /25:747 /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 6412 7323 UNI2-AS, ES 8151 5608 11599 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3432 4522 CABLEONE, US 6327 3337 3527 SHAW, CA 7155 3139 4194 VIASAT-SP-BACKBONE, US 8551 2921 3452 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2602 3534 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2167 2510 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2094 3535 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2214 2:1340 3:247 4:5 5:4508 6:133 7:6 8:1553 9:1 11:172 12:1520 13:384 14:2307 15:302 16:198 17:375 18:553 20:273 21:4 22:188 23:6379 24:2486 25:6 27:2488 29:19 31:2521 32:81 34:25 35:114 36:1992 37:4672 38:5127 39:835 40:147 41:3922 42:2038 43:2333 44:312 45:16610 46:4328 47:384 49:1787 50:1862 51:585 52:1594 54:391 55:950 56:8 57:120 58:1893 59:1172 60:992 61:2483 62:2689 63:1917 64:5574 65:2292 66:4955 67:3052 68:1321 69:4093 70:1207 71:680 72:2980 74:2615 75:1580 76:620 77:2452 78:1828 79:2973 80:2114 81:1809 82:1494 83:1277 84:1535 85:2972 86:765 87:2000 88:1173 89:3860 90:616 91:7816 92:2060 93:2588 94:3570 95:4035 96:1297 97:318 98:1147 99:735 100:95 101:1076 102:2827 103:31895 104:4572 105:565 106:888 107:2551 108:1098 109:4262 110:2118 111:3191 112:2063 113:1811 114:1656 115:1987 116:1917 117:2529 118:2667 119:1976 120:1813 121:1146 122:2585 123:2186 124:1620 125:2509 128:1459 129:1054 130:1026 131:1967 132:816 133:422 134:1794 135:306 136:898 137:961 138:2606 139:1589 140:1242 141:1293 142:1476 143:1497 144:1010 145:342 146:1960 147:1609 148:2430 149:2183 150:879 151:1168 152:1848 153:510 154:4681 155:1382 156:1877 157:1322 158:1079 159:2228 160:2593 161:1568 162:3515 163:1584 164:1717 165:1851 166:998 167:1732 168:3880 169:931 170:4600 171:881 172:3633 173:2989 174:1051 175:1192 176:3748 177:4552 178:3606 179:2163 180:2429 181:3489 182:3446 183:1993 184:2301 185:20500 186:4746 187:4108 188:4141 189:3762 190:9221 191:1396 192:10943 193:8943 194:7294 195:5176 196:3103 197:2461 198:6015 199:6096 200:7998 201:5986 202:10576 203:10059 204:4562 205:3664 206:4320 207:3447 208:4155 209:4932 210:4476 211:2534 212:4247 213:3593 214:1087 215:60 216:6734 217:2765 218:1287 219:584 220:2031 221:967 222:839 223:2193 End of report

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