August 2022 - routing-wg - mailman.ripe.net

Call for presentation Routing WG at RIPE85 (Belgrade, Serbia)
by Job Snijders 24 Sep '22

24 Sep '22

Dear RIPE Routing WG, This is a call for presentation proposals for RIPE 85. The RIPE 85 meeting takes place in about 64 days: https://ripe85.ripe.net/ We ask the Working Group and RIPE NCC for presentation proposals for the illustrious 1.5 hour Routing WG slot on Wednesday, October 26th, 2022. When you submit a proposal please also include slides for the chairs to review. If you've presented similar material elsewhere please share with us when and where. Proposals can be sent to routing-wg-chairs(a)ripe.net Kind regards, Job, Ignas, Paul (your humble Routing Working Group Chairs)

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 26 Aug '22

26 Aug '22

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 27 Aug, 2022 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: 907997 Prefixes after maximum aggregation (per Origin AS): 342169 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 438559 Total ASes present in the Internet Routing Table: 73597 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 63163 Origin ASes announcing only one prefix: 25995 Transit ASes present in the Internet Routing Table: 10434 Transit-only ASes present in the Internet Routing Table: 397 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 955 Number of instances of unregistered ASNs: 955 Number of 32-bit ASNs allocated by the RIRs: 40061 Number of 32-bit ASNs visible in the Routing Table: 33252 Prefixes from 32-bit ASNs in the Routing Table: 159101 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 507 Number of addresses announced to Internet: 3068908416 Equivalent to 182 /8s, 235 /16s and 211 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 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: 308313 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 236904 Total APNIC prefixes after maximum aggregation: 67404 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 232031 Unique aggregates announced from the APNIC address blocks: 96215 APNIC Region origin ASes present in the Internet Routing Table: 12900 APNIC Prefixes per ASN: 17.99 APNIC Region origin ASes announcing only one prefix: 3733 APNIC Region transit ASes present in the Internet Routing Table: 1760 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8141 Number of APNIC addresses announced to Internet: 773150720 Equivalent to 46 /8s, 21 /16s and 88 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 264812 Total ARIN prefixes after maximum aggregation: 120921 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 265108 Unique aggregates announced from the ARIN address blocks: 127764 ARIN Region origin ASes present in the Internet Routing Table: 19052 ARIN Prefixes per ASN: 13.91 ARIN Region origin ASes announcing only one prefix: 6908 ARIN Region transit ASes present in the Internet Routing Table: 1924 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4598 Number of ARIN addresses announced to Internet: 1293806848 Equivalent to 77 /8s, 29 /16s and 237 /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: 260499 Total RIPE prefixes after maximum aggregation: 119614 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 257730 Unique aggregates announced from the RIPE address blocks: 153353 RIPE Region origin ASes present in the Internet Routing Table: 28197 RIPE Prefixes per ASN: 9.14 RIPE Region origin ASes announcing only one prefix: 12080 RIPE Region transit ASes present in the Internet Routing Table: 4007 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: 10790 Number of RIPE addresses announced to Internet: 717358976 Equivalent to 42 /8s, 194 /16s and 7 /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: 116556 Total LACNIC prefixes after maximum aggregation: 27906 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 116195 Unique aggregates announced from the LACNIC address blocks: 48932 LACNIC Region origin ASes present in the Internet Routing Table: 10981 LACNIC Prefixes per ASN: 10.58 LACNIC Region origin ASes announcing only one prefix: 2682 LACNIC Region transit ASes present in the Internet Routing Table: 2228 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8712 Number of LACNIC addresses announced to Internet: 176412160 Equivalent to 10 /8s, 131 /16s and 214 /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: 28271 Total AfriNIC prefixes after maximum aggregation: 5579 AfriNIC Deaggregation factor: 5.07 Prefixes being announced from the AfriNIC address blocks: 36426 Unique aggregates announced from the AfriNIC address blocks: 11861 AfriNIC Region origin ASes present in the Internet Routing Table: 1683 AfriNIC Prefixes per ASN: 21.64 AfriNIC Region origin ASes announcing only one prefix: 592 AfriNIC Region transit ASes present in the Internet Routing Table: 326 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 32 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1011 Number of AfriNIC addresses announced to Internet: 107891712 Equivalent to 6 /8s, 110 /16s and 76 /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 9115 8883 47 CHINAMOBILE-CN China Mobile Communicati 7545 5924 789 698 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3583 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3511 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3377 1877 67 VNPT-AS-VN VNPT Corp, VN 4766 2502 11125 603 KIXS-AS-KR Korea Telecom, KR 9498 2426 499 238 BBIL-AP BHARTI Airtel Ltd., IN 24560 2191 851 407 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 45090 2181 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 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 6891 10410 2720 AMAZON-02, US 11492 4536 301 579 CABLEONE, US 7155 3906 265 32 VIASAT-SP-BACKBONE, US 22773 3818 3064 353 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3471 1790 2503 AKAMAI-AS, US 6327 3451 1319 63 SHAW, CA 749 3036 50728 2294 DNIC-AS-00749, US 30036 2607 370 242 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2529 3387 364 GOOGLE-CLOUD-PLATFORM, US 209 2366 4936 407 CENTURYLINK-US-LEGACY-QWEST, 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 6874 1730 144 UNI2-AS, ES 9121 6615 1692 17 TTNET, TR 20940 4065 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA 8551 3999 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2940 2290 910 ROSTELECOM-AS, RU 6849 2759 355 21 UKRTELNET, UA 9009 2592 252 1331 M247, GB 34984 2265 359 632 TELLCOM-AS, TR 47331 2066 324 1565 TTNET, TR 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 10786 3393 557 Uninet S.A. de C.V., MX 10620 3506 516 778 Telmex Colombia S.A., CO 11830 2342 369 64 Instituto Costarricense de Electricidad 13999 1975 321 505 Mega Cable, S.A. de C.V., MX 28573 1359 2327 267 Claro NXT Telecomunicacoes Ltda, BR 6503 1288 338 520 Axtel, S.A.B. de C.V., MX 3816 1273 699 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1129 369 21 Telefonica del Peru S.A.A., PE 11664 1054 180 468 Techtel LMDS Comunicaciones Interactiva 26615 979 2466 43 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 1602 393 21 LINKdotNET-AS, EG 24835 1546 521 31 RAYA-AS, EG 36992 1324 1519 268 ETISALAT-MISR, EG 36903 1268 550 99 MT-MPLS, MA 29571 991 67 42 ORANGE-COTE-IVOIRE, CI 36935 810 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 520 52 39 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 401 232 16 MauritiusTelecom, MU 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 10786 3393 557 Uninet S.A. de C.V., MX 9808 9115 8883 47 CHINAMOBILE-CN China Mobile Communicati 16509 6891 10410 2720 AMAZON-02, US 12479 6874 1730 144 UNI2-AS, ES 9121 6615 1692 17 TTNET, TR 7545 5924 789 698 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4536 301 579 CABLEONE, US 20940 4065 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9115 9068 CHINAMOBILE-CN China Mobile Communications Grou 12479 6874 6730 UNI2-AS, ES 9121 6615 6598 TTNET, TR 7545 5924 5226 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4638 ERX-CERNET-BKB China Education and Research Net 16509 6891 4171 AMAZON-02, US 39891 4006 3960 ALJAWWALSTC-AS, SA 8551 3999 3960 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 4536 3957 CABLEONE, US 7155 3906 3874 VIASAT-SP-BACKBONE, 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 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, 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 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US 394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, 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 23.128.80.0/24 Origin: 397372 UNASSIGNED 23.128.80.0/24 Transit: 577 BACOM, CA 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/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 /9:13 /10:39 /11:101 /12:299 /13:595 /14:1209 /15:2063 /16:13519 /17:8346 /18:13954 /19:25154 /20:44494 /21:52330 /22:109246 /23:97257 /24:538558 /25:804 /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 5862 6874 UNI2-AS, ES 9121 5772 6615 TTNET, TR 8151 4533 10786 Uninet S.A. de C.V., MX 8551 3457 3999 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3453 4536 CABLEONE, US 6327 3261 3451 SHAW, CA 39891 3189 4006 ALJAWWALSTC-AS, SA 7155 2995 3906 VIASAT-SP-BACKBONE, US 22773 2832 3818 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2616 2759 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1969 2:1026 3:157 4:5 5:3860 6:115 7:6 8:1592 9:1 11:173 12:1647 13:334 14:2368 15:244 16:47 17:377 18:197 20:243 21:4 22:188 23:5896 24:2427 25:6 27:2631 29:19 31:2414 32:95 34:7 35:87 36:1847 37:4478 38:3448 39:723 40:148 41:3939 42:1144 43:2219 44:288 45:16137 46:4169 47:330 49:1711 50:1953 51:239 52:1469 54:384 55:843 56:8 57:60 58:1793 59:1164 60:975 61:2291 62:2547 63:1924 64:5576 65:2364 66:4873 67:2963 68:1207 69:4157 70:1315 71:681 72:3026 74:2643 75:1403 76:590 77:2262 78:3955 79:3125 80:2032 81:1777 82:1490 83:1211 84:1380 85:3725 86:738 87:1908 88:2802 89:3405 90:547 91:7646 92:2042 93:2546 94:3529 95:4801 96:1298 97:351 98:1025 99:721 100:77 101:1060 102:2254 103:29750 104:4562 105:469 106:888 107:2548 108:880 109:4328 110:2010 111:3339 112:2056 113:1540 114:1489 115:2013 116:1913 117:2481 118:2323 119:1819 120:1795 121:1078 122:2525 123:2081 124:1580 125:2144 128:1225 129:1043 130:1013 131:2051 132:813 133:378 134:1937 135:299 136:856 137:877 138:2504 139:1510 140:944 141:1454 142:1337 143:1410 144:1197 145:341 146:1857 147:1514 148:2242 149:1785 150:865 151:1079 152:1874 153:465 154:3702 155:1453 156:1739 157:1270 158:1042 159:2197 160:2513 161:1335 162:3505 163:1381 164:1636 165:1634 166:782 167:1763 168:3811 169:881 170:4516 171:844 172:3330 173:3143 174:1023 175:1145 176:3625 177:4753 178:3577 179:2219 180:2343 181:3244 182:3237 183:1936 184:2374 185:19638 186:4536 187:3886 188:3990 189:3434 190:9090 191:1447 192:10978 193:8686 194:7100 195:5065 196:2959 197:2428 198:6009 199:6025 200:7633 201:5748 202:10489 203:10024 204:4519 205:3436 206:3764 207:3441 208:4054 209:4710 210:4362 211:2404 212:4071 213:3477 214:1122 215:66 216:6385 217:2638 218:1290 219:573 220:2011 221:951 222:827 223:1987 End of report

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 19 Aug '22

19 Aug '22

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 20 Aug, 2022 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: 906799 Prefixes after maximum aggregation (per Origin AS): 341924 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 438673 Total ASes present in the Internet Routing Table: 73575 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63118 Origin ASes announcing only one prefix: 25979 Transit ASes present in the Internet Routing Table: 10457 Transit-only ASes present in the Internet Routing Table: 392 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 970 Number of instances of unregistered ASNs: 970 Number of 32-bit ASNs allocated by the RIRs: 40018 Number of 32-bit ASNs visible in the Routing Table: 33216 Prefixes from 32-bit ASNs in the Routing Table: 158507 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 512 Number of addresses announced to Internet: 3070880896 Equivalent to 183 /8s, 9 /16s and 236 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 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: 307937 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 236463 Total APNIC prefixes after maximum aggregation: 67388 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 231571 Unique aggregates announced from the APNIC address blocks: 96339 APNIC Region origin ASes present in the Internet Routing Table: 12882 APNIC Prefixes per ASN: 17.98 APNIC Region origin ASes announcing only one prefix: 3733 APNIC Region transit ASes present in the Internet Routing Table: 1764 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8120 Number of APNIC addresses announced to Internet: 773185536 Equivalent to 46 /8s, 21 /16s and 224 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 264708 Total ARIN prefixes after maximum aggregation: 120974 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264954 Unique aggregates announced from the ARIN address blocks: 127622 ARIN Region origin ASes present in the Internet Routing Table: 19052 ARIN Prefixes per ASN: 13.91 ARIN Region origin ASes announcing only one prefix: 6911 ARIN Region transit ASes present in the Internet Routing Table: 1919 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4590 Number of ARIN addresses announced to Internet: 1295730432 Equivalent to 77 /8s, 59 /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: 260394 Total RIPE prefixes after maximum aggregation: 119511 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 257688 Unique aggregates announced from the RIPE address blocks: 153309 RIPE Region origin ASes present in the Internet Routing Table: 28203 RIPE Prefixes per ASN: 9.14 RIPE Region origin ASes announcing only one prefix: 12083 RIPE Region transit ASes present in the Internet Routing Table: 4016 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10793 Number of RIPE addresses announced to Internet: 717746048 Equivalent to 42 /8s, 199 /16s and 239 /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: 116175 Total LACNIC prefixes after maximum aggregation: 27773 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 115864 Unique aggregates announced from the LACNIC address blocks: 48967 LACNIC Region origin ASes present in the Internet Routing Table: 10980 LACNIC Prefixes per ASN: 10.55 LACNIC Region origin ASes announcing only one prefix: 2668 LACNIC Region transit ASes present in the Internet Routing Table: 2249 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8709 Number of LACNIC addresses announced to Internet: 176428800 Equivalent to 10 /8s, 132 /16s and 23 /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: 28088 Total AfriNIC prefixes after maximum aggregation: 5525 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 36210 Unique aggregates announced from the AfriNIC address blocks: 11999 AfriNIC Region origin ASes present in the Internet Routing Table: 1674 AfriNIC Prefixes per ASN: 21.63 AfriNIC Region origin ASes announcing only one prefix: 584 AfriNIC Region transit ASes present in the Internet Routing Table: 326 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1004 Number of AfriNIC addresses announced to Internet: 107498752 Equivalent to 6 /8s, 104 /16s and 77 /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 9098 8883 47 CHINAMOBILE-CN China Mobile Communicati 7545 5921 789 700 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3587 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3509 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3376 1877 67 VNPT-AS-VN VNPT Corp, VN 4766 2492 11123 599 KIXS-AS-KR Korea Telecom, KR 9498 2425 499 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2181 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 24560 2170 847 406 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 6857 10400 2723 AMAZON-02, US 11492 4532 300 580 CABLEONE, US 7155 3906 265 32 VIASAT-SP-BACKBONE, US 22773 3820 3064 353 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3469 1790 2501 AKAMAI-AS, US 6327 3450 1319 63 SHAW, CA 749 3034 50728 2292 DNIC-AS-00749, US 30036 2603 369 268 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2528 3387 363 GOOGLE-CLOUD-PLATFORM, US 209 2367 4936 405 CENTURYLINK-US-LEGACY-QWEST, 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 6873 1730 144 UNI2-AS, ES 9121 6611 1692 17 TTNET, TR 20940 4059 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA 8551 3999 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2941 2290 911 ROSTELECOM-AS, RU 6849 2759 355 21 UKRTELNET, UA 9009 2592 252 1323 M247, GB 34984 2248 358 631 TELLCOM-AS, TR 47331 2062 324 1562 TTNET, TR 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 10851 3393 556 Uninet S.A. de C.V., MX 10620 3488 515 783 Telmex Colombia S.A., CO 11830 2335 369 64 Instituto Costarricense de Electricidad 13999 1959 318 525 Mega Cable, S.A. de C.V., MX 28573 1359 2328 264 Claro NXT Telecomunicacoes Ltda, BR 6503 1288 338 520 Axtel, S.A.B. de C.V., MX 3816 1272 697 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1127 369 21 Telefonica del Peru S.A.A., PE 11664 1051 177 460 Techtel LMDS Comunicaciones Interactiva 26615 976 2466 43 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 24835 1546 521 31 RAYA-AS, EG 24863 1532 393 21 LINKdotNET-AS, EG 36992 1324 1519 268 ETISALAT-MISR, EG 36903 1268 550 99 MT-MPLS, MA 29571 983 67 46 ORANGE-COTE-IVOIRE, CI 36935 810 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 520 52 39 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 401 232 16 MauritiusTelecom, MU 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 10851 3393 556 Uninet S.A. de C.V., MX 9808 9098 8883 47 CHINAMOBILE-CN China Mobile Communicati 12479 6873 1730 144 UNI2-AS, ES 16509 6857 10400 2723 AMAZON-02, US 9121 6611 1692 17 TTNET, TR 7545 5921 789 700 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4532 300 580 CABLEONE, US 20940 4059 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9098 9051 CHINAMOBILE-CN China Mobile Communications Grou 12479 6873 6729 UNI2-AS, ES 9121 6611 6594 TTNET, TR 7545 5921 5221 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4637 ERX-CERNET-BKB China Education and Research Net 16509 6857 4134 AMAZON-02, US 39891 4006 3960 ALJAWWALSTC-AS, SA 8551 3999 3960 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 4532 3952 CABLEONE, US 7155 3906 3874 VIASAT-SP-BACKBONE, 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 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, 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 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US 394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, 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 23.128.80.0/24 Origin: 397372 UNASSIGNED 23.128.80.0/24 Transit: 577 BACOM, CA 23.139.184.0/24 Origin: 27408 1371467, CA 23.139.184.0/24 Transit: 24875 NOVOSERVE-AS, NL 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 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 /9:13 /10:40 /11:101 /12:303 /13:595 /14:1209 /15:2065 /16:13534 /17:8341 /18:13941 /19:25114 /20:44460 /21:52285 /22:109097 /23:97154 /24:537729 /25:802 /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 5858 6873 UNI2-AS, ES 9121 5768 6611 TTNET, TR 8151 4580 10851 Uninet S.A. de C.V., MX 8551 3457 3999 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3447 4532 CABLEONE, US 6327 3261 3450 SHAW, CA 39891 3189 4006 ALJAWWALSTC-AS, SA 7155 2995 3906 VIASAT-SP-BACKBONE, US 22773 2834 3820 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2616 2759 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1964 2:1027 3:157 4:5 5:3850 6:114 7:6 8:1587 9:1 11:173 12:1643 13:338 14:2363 15:242 16:45 17:379 18:190 20:243 21:4 22:188 23:5847 24:2418 25:6 27:2614 29:19 31:2415 32:95 34:7 35:87 36:1834 37:4466 38:3413 39:721 40:153 41:3897 42:1145 43:2199 44:291 45:16088 46:4167 47:331 49:1709 50:1957 51:239 52:1460 54:385 55:792 56:8 57:58 58:1796 59:1165 60:974 61:2292 62:2547 63:1926 64:5581 65:2364 66:4868 67:2966 68:1206 69:4155 70:1318 71:682 72:3024 74:2656 75:1405 76:582 77:2246 78:3960 79:3126 80:2021 81:1780 82:1495 83:1217 84:1376 85:3715 86:745 87:1909 88:2810 89:3406 90:547 91:7652 92:2047 93:2546 94:3522 95:4801 96:1301 97:351 98:1021 99:721 100:77 101:1050 102:2239 103:29660 104:4572 105:470 106:887 107:2549 108:879 109:4332 110:2006 111:3332 112:2057 113:1538 114:1485 115:1985 116:1917 117:2454 118:2313 119:1814 120:1791 121:1077 122:2512 123:2075 124:1580 125:2137 128:1243 129:1046 130:1007 131:2049 132:784 133:378 134:1935 135:300 136:853 137:876 138:2508 139:1505 140:936 141:1451 142:1324 143:1396 144:1201 145:341 146:1848 147:1512 148:2218 149:1778 150:859 151:1077 152:1876 153:465 154:3730 155:1456 156:1703 157:1274 158:1037 159:2207 160:2522 161:1331 162:3507 163:1371 164:1634 165:1631 166:786 167:1757 168:3839 169:880 170:4502 171:840 172:3329 173:3133 174:1023 175:1143 176:3638 177:4732 178:3563 179:2181 180:2341 181:3256 182:3238 183:1939 184:2375 185:19637 186:4515 187:3838 188:3988 189:3426 190:8979 191:1437 192:10983 193:8695 194:7103 195:5072 196:2968 197:2426 198:6010 199:6039 200:7640 201:5779 202:10470 203:10022 204:4515 205:3441 206:3758 207:3442 208:4068 209:4716 210:4367 211:2407 212:4042 213:3472 214:1136 215:66 216:6393 217:2622 218:1288 219:574 220:2014 221:951 222:828 223:1988 End of report

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(no subject)
by Hose Fhcnk 16 Aug '22

16 Aug '22

sarahoooooo(a)proton.me [Hose Fhcnk - Chat @ Spike](https://spikenow.com/r/a/?ref=spike-organic-signature&_ts=1oo14k) [1oo14k]

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 12 Aug '22

12 Aug '22

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 13 Aug, 2022 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: 906415 Prefixes after maximum aggregation (per Origin AS): 341627 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 438270 Total ASes present in the Internet Routing Table: 73570 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63137 Origin ASes announcing only one prefix: 25993 Transit ASes present in the Internet Routing Table: 10433 Transit-only ASes present in the Internet Routing Table: 394 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 976 Number of instances of unregistered ASNs: 976 Number of 32-bit ASNs allocated by the RIRs: 39963 Number of 32-bit ASNs visible in the Routing Table: 33196 Prefixes from 32-bit ASNs in the Routing Table: 158224 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 512 Number of addresses announced to Internet: 3071462016 Equivalent to 183 /8s, 18 /16s and 202 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307865 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 236418 Total APNIC prefixes after maximum aggregation: 67273 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 231493 Unique aggregates announced from the APNIC address blocks: 96306 APNIC Region origin ASes present in the Internet Routing Table: 12876 APNIC Prefixes per ASN: 17.98 APNIC Region origin ASes announcing only one prefix: 3730 APNIC Region transit ASes present in the Internet Routing Table: 1756 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8107 Number of APNIC addresses announced to Internet: 773195776 Equivalent to 46 /8s, 22 /16s and 8 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 264514 Total ARIN prefixes after maximum aggregation: 120926 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264776 Unique aggregates announced from the ARIN address blocks: 127575 ARIN Region origin ASes present in the Internet Routing Table: 19055 ARIN Prefixes per ASN: 13.90 ARIN Region origin ASes announcing only one prefix: 6929 ARIN Region transit ASes present in the Internet Routing Table: 1917 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4588 Number of ARIN addresses announced to Internet: 1295966720 Equivalent to 77 /8s, 62 /16s and 226 /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: 260316 Total RIPE prefixes after maximum aggregation: 119284 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 257614 Unique aggregates announced from the RIPE address blocks: 153269 RIPE Region origin ASes present in the Internet Routing Table: 28202 RIPE Prefixes per ASN: 9.13 RIPE Region origin ASes announcing only one prefix: 12086 RIPE Region transit ASes present in the Internet Routing Table: 4009 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: 10794 Number of RIPE addresses announced to Internet: 717796224 Equivalent to 42 /8s, 200 /16s and 179 /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: 116177 Total LACNIC prefixes after maximum aggregation: 27812 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 115871 Unique aggregates announced from the LACNIC address blocks: 48885 LACNIC Region origin ASes present in the Internet Routing Table: 10980 LACNIC Prefixes per ASN: 10.55 LACNIC Region origin ASes announcing only one prefix: 2666 LACNIC Region transit ASes present in the Internet Routing Table: 2246 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8709 Number of LACNIC addresses announced to Internet: 176389120 Equivalent to 10 /8s, 131 /16s and 124 /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: 28014 Total AfriNIC prefixes after maximum aggregation: 5577 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 36149 Unique aggregates announced from the AfriNIC address blocks: 11797 AfriNIC Region origin ASes present in the Internet Routing Table: 1668 AfriNIC Prefixes per ASN: 21.67 AfriNIC Region origin ASes announcing only one prefix: 582 AfriNIC Region transit ASes present in the Internet Routing Table: 323 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 998 Number of AfriNIC addresses announced to Internet: 107817216 Equivalent to 6 /8s, 109 /16s and 41 /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 9081 8884 50 CHINAMOBILE-CN China Mobile Communicati 7545 5912 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3604 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3508 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3377 1877 67 VNPT-AS-VN VNPT Corp, VN 4766 2501 11125 603 KIXS-AS-KR Korea Telecom, KR 9498 2426 499 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2176 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 24560 2158 851 404 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 6859 10405 2726 AMAZON-02, US 11492 4549 301 570 CABLEONE, US 7155 3906 265 32 VIASAT-SP-BACKBONE, US 22773 3842 3069 363 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3477 1791 2508 AKAMAI-AS, US 6327 3448 1319 62 SHAW, CA 749 3029 50730 2287 DNIC-AS-00749, US 30036 2604 371 288 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2523 3384 360 GOOGLE-CLOUD-PLATFORM, US 209 2370 4936 407 CENTURYLINK-US-LEGACY-QWEST, 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 6858 1730 144 UNI2-AS, ES 9121 6608 1692 17 TTNET, TR 20940 4052 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA 8551 3992 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2941 2290 911 ROSTELECOM-AS, RU 6849 2755 355 21 UKRTELNET, UA 9009 2604 254 1333 M247, GB 34984 2247 358 630 TELLCOM-AS, TR 47331 2063 324 1563 TTNET, TR 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 10834 3399 557 Uninet S.A. de C.V., MX 10620 3486 515 778 Telmex Colombia S.A., CO 11830 2384 369 64 Instituto Costarricense de Electricidad 13999 1952 320 521 Mega Cable, S.A. de C.V., MX 28573 1361 2329 265 Claro NXT Telecomunicacoes Ltda, BR 6503 1288 338 520 Axtel, S.A.B. de C.V., MX 3816 1272 697 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1106 369 21 Telefonica del Peru S.A.A., PE 11664 1046 176 460 Techtel LMDS Comunicaciones Interactiva 26615 976 2466 43 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 24835 1546 521 31 RAYA-AS, EG 24863 1542 393 21 LINKdotNET-AS, EG 36992 1324 1519 268 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 976 66 52 ORANGE-COTE-IVOIRE, CI 36935 801 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 519 52 39 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 401 232 16 MauritiusTelecom, MU 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 10834 3399 557 Uninet S.A. de C.V., MX 9808 9081 8884 50 CHINAMOBILE-CN China Mobile Communicati 16509 6859 10405 2726 AMAZON-02, US 12479 6858 1730 144 UNI2-AS, ES 9121 6608 1692 17 TTNET, TR 7545 5912 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4549 301 570 CABLEONE, US 20940 4052 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9081 9031 CHINAMOBILE-CN China Mobile Communications Grou 12479 6858 6714 UNI2-AS, ES 9121 6608 6591 TTNET, TR 7545 5912 5213 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4633 ERX-CERNET-BKB China Education and Research Net 16509 6859 4133 AMAZON-02, US 11492 4549 3979 CABLEONE, US 39891 4006 3960 ALJAWWALSTC-AS, SA 8551 3992 3953 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3906 3874 VIASAT-SP-BACKBONE, 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 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, 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 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US 394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 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 /9:13 /10:40 /11:101 /12:303 /13:595 /14:1209 /15:2065 /16:13536 /17:8326 /18:13926 /19:25105 /20:44437 /21:52302 /22:109236 /23:97011 /24:537393 /25:801 /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 5845 6858 UNI2-AS, ES 9121 5766 6608 TTNET, TR 8151 4556 10834 Uninet S.A. de C.V., MX 11492 3464 4549 CABLEONE, US 8551 3455 3992 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3260 3448 SHAW, CA 39891 3189 4006 ALJAWWALSTC-AS, SA 7155 2995 3906 VIASAT-SP-BACKBONE, US 22773 2853 3842 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2613 2755 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1963 2:1024 3:157 4:5 5:3869 6:111 7:6 8:1576 9:1 11:173 12:1647 13:338 14:2366 15:242 16:44 17:383 18:189 20:242 21:4 22:188 23:5854 24:2417 25:6 27:2608 29:19 31:2418 32:95 34:7 35:87 36:1821 37:4448 38:3393 39:722 40:152 41:3878 42:1138 43:2202 44:289 45:16087 46:4157 47:332 49:1695 50:1944 51:237 52:1459 54:385 55:847 56:8 57:58 58:1792 59:1169 60:964 61:2288 62:2543 63:1930 64:5576 65:2376 66:4875 67:2984 68:1207 69:4153 70:1316 71:682 72:3043 74:2643 75:1398 76:583 77:2247 78:3948 79:3127 80:2013 81:1792 82:1500 83:1212 84:1380 85:3710 86:744 87:1911 88:2823 89:3406 90:547 91:7646 92:2042 93:2544 94:3514 95:4795 96:1296 97:350 98:1023 99:736 100:77 101:1063 102:2209 103:29605 104:4548 105:467 106:874 107:2548 108:868 109:4331 110:2005 111:3328 112:2043 113:1537 114:1483 115:2010 116:1912 117:2448 118:2303 119:1845 120:1785 121:1077 122:2518 123:2078 124:1578 125:2107 128:1245 129:1047 130:974 131:2073 132:781 133:378 134:1942 135:298 136:856 137:871 138:2506 139:1507 140:939 141:1446 142:1332 143:1408 144:1199 145:341 146:1855 147:1509 148:2216 149:1766 150:863 151:1070 152:1868 153:464 154:3682 155:1456 156:1740 157:1271 158:1036 159:2207 160:2500 161:1321 162:3493 163:1347 164:1644 165:1632 166:783 167:1755 168:3852 169:880 170:4536 171:841 172:3324 173:3125 174:1037 175:1137 176:3657 177:4781 178:3544 179:2178 180:2335 181:3245 182:3235 183:1937 184:2379 185:19618 186:4482 187:3839 188:4000 189:3384 190:8962 191:1448 192:10967 193:8683 194:7097 195:5074 196:2950 197:2408 198:6011 199:6034 200:7602 201:5806 202:10493 203:10035 204:4514 205:3421 206:3769 207:3439 208:4042 209:4697 210:4367 211:2407 212:4078 213:3473 214:1129 215:65 216:6396 217:2642 218:1286 219:574 220:2014 221:951 222:827 223:1999 End of report

1 0

RPKI Service Criticality Questionnaire
by Job Snijders 10 Aug '22

10 Aug '22

Dear all, RIPE NCC has asked the Routing WG Chairs to facilitate a working group conversation on framing RIPE NCC's RPKI services subcomponents in terms of criticality. At the bottom of this email is a form that focusses on three components: confidentiality, integrity and availability. Each component is split into three questions (a, b, and c), a total of 9 questions are being put forward to the working group. We envision this process to be a public consultation: WG participants can submit (free-form) responses, and also chime in by replying to each other's responses; hopefully bringing us to a degree of consensus in the coming weeks. I believe this is an unique opportunity to help RIPE NCC! Investing our time - in turn - will help ourselves rely on and integrate RIPE NCC's RPKI services in our production environments. The goal is to help RIPE NCC develop a deeper understanding of how the moving parts fit together, which in turn helps decide where and how to invest resources. >>> Your feedback is much appreciated! <<< NOTE: if you are *NOT* a RIPE NCC member, and use the RIPE NCC Trust Anchor (e.g. as Relying Party to make informed routing decisions, inside and outside the RIPE region), your feedback *also* is much appreciated. Kind regards, Job, Ignas, Paul Routing WG co-chairs ----------------------- FORM STARTS BELOW ----------------------- Service Criticality Questionnaire Form - RPKI ============================================= Introduction ------------ This form is used to gather input from the community on the service criticality of the RPKI Service from RIPE NCC. The framework is detailed in: https://labs.ripe.net/author/razvano/service-criticality-framework/ The service criticality has three components: * Confidentiality: What is the highest possible impact of a data confidentiality-related incident (e.g. data leak)? * Integrity: What is the highest possible impact of a data integrity-related incident (e.g. hacking)? * Availability: What is the highest possible impact of a service availability-related incident (e.g. outage)? (All RIPE NCC services are designed with at least 99% availability, so please consider outages of up to 22 hours.) Service purpose --------------- The RIPE NCC RPKI Service is the RPKI Trust Anchor (TA) for the RIPE NCC service region, comprised of: * RPKI Dashboard (in the LIR portal) * Repositories (rsync/RRDP) * Certification Authorities (CAs) * RPKI Management API * Hardware Security Modules (HSMs) * Datasets Service Criticality ------------------- Please review the following three areas. ## (1) Global Routing Incident Serverity * Low (No / negligible impact) * Medium (One or a few ASes are unavailable) * High (Many ASes in a region are unavailable) * Very High (Global Internet routing disruptions) Please rate the incident serverity (Low to Very High) in the following three areas. Please explain why. (a) Confidentiality (Impact level of incidents such as data leaks) Answer 1a: (b) Integrity (Impact level of incidents such as hack attempts) Answer 1b: (c) Availability (Impact level of service outage incidents, up to 22 hours per quarter) Answer 1c: ## (2) IP addresses and AS Numbers Incident Serverity * Low (No / negligible impact) * Medium (Local disruptions (registration information not being available for some entities)) * High (Regional disruptions (registration information not being available for the RIPE NCC region)) * Very High (Global disruptions (lack of registration information for all AS Numbers and IP addresses)) Please rate the incident serverity (Low to Very High) in the following three areas. Please explain why. (a) Confidentiality (Impact level of incidents such as data leaks) Answer 2a: (b) Integrity (Impact level of incidents such as hack attempts) Answer 2b: (c) Availability (Impact level of service outage incidents, up to 22 hours per quarter) Answer 2c: ## (3) Global DNS Incident Severity * Low (No / negligible impact) * Medium (Local disruptions) * High (Regional disruptions) * Very High (Global disruptions) Please rate the incident serverity (Low to Very High) in the following three areas. Please explain why. (a) Confidentiality (Impact level of incidents such as data leaks) Answer 3a: (b) Integrity (Impact level of incidents such as hack attempts) Answer 3b: (c) Availability (Impact level of service outage incidents, up to 22 hours per quarter) Answer 3c: ---------------------------- FORM ENDS ------------------------------

4 3

Notice of Upcoming Test of RPKI Infrastructure
by Brad Gorman 09 Aug '22

09 Aug '22

ARIN remains committed to providing high availability services to organizations that rely on our products, especially the critical RPKI infrastructure operated by ARIN. We also want to ensure that ARIN and the greater RPKI community are prepared in the unlikely event that access to ARIN’s RPKI repository becomes unavailable. We encourage operators utilizing ARIN’s RPKI repository data to follow the best practices as described in RFC 7115 / BCP 185 – specifically falling back to routing based on unvalidated announcements (i.e. NotFound validity state) in the absence of RPKI data availability. In July of 2021, ARIN removed external access to repository services to exercise Relying Party software resilience. During the month of September, ARIN will be testing the robustness of RPKI infrastructure against various failure modes. This test will include a 60-minute window where ARIN’s RPKI repository services (RRDP & rsync) will be made unavailable. ARIN recommends all organizations review their RPKI deployments in preparation for this test. ARIN thanks you for your understanding as we take the necessary steps to keep our RPKI infrastructure running at peak performance, as expected by those who have embraced RPKI as a component to enhancing routing security. We encourage everyone to follow best practices in your use of RPKI so that it may become widely deployed in the Internet community in a responsible manner. Regards, Brad Gorman Senior Product Owner, Routing Security American Registry for Internet Numbers (ARIN)

1 0

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 05 Aug '22

05 Aug '22

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 06 Aug, 2022 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: 905630 Prefixes after maximum aggregation (per Origin AS): 341172 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 437967 Total ASes present in the Internet Routing Table: 73504 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63067 Origin ASes announcing only one prefix: 26002 Transit ASes present in the Internet Routing Table: 10437 Transit-only ASes present in the Internet Routing Table: 397 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 964 Number of instances of unregistered ASNs: 964 Number of 32-bit ASNs allocated by the RIRs: 39934 Number of 32-bit ASNs visible in the Routing Table: 33128 Prefixes from 32-bit ASNs in the Routing Table: 157782 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 493 Number of addresses announced to Internet: 3071202688 Equivalent to 183 /8s, 14 /16s and 213 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307620 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 236329 Total APNIC prefixes after maximum aggregation: 67226 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 231364 Unique aggregates announced from the APNIC address blocks: 96319 APNIC Region origin ASes present in the Internet Routing Table: 12855 APNIC Prefixes per ASN: 18.00 APNIC Region origin ASes announcing only one prefix: 3724 APNIC Region transit ASes present in the Internet Routing Table: 1758 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8083 Number of APNIC addresses announced to Internet: 773135872 Equivalent to 46 /8s, 21 /16s and 30 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 264488 Total ARIN prefixes after maximum aggregation: 120774 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264796 Unique aggregates announced from the ARIN address blocks: 127576 ARIN Region origin ASes present in the Internet Routing Table: 19052 ARIN Prefixes per ASN: 13.90 ARIN Region origin ASes announcing only one prefix: 6923 ARIN Region transit ASes present in the Internet Routing Table: 1919 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4580 Number of ARIN addresses announced to Internet: 1295964160 Equivalent to 77 /8s, 62 /16s and 216 /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: 259894 Total RIPE prefixes after maximum aggregation: 119098 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 257286 Unique aggregates announced from the RIPE address blocks: 152980 RIPE Region origin ASes present in the Internet Routing Table: 28185 RIPE Prefixes per ASN: 9.13 RIPE Region origin ASes announcing only one prefix: 12090 RIPE Region transit ASes present in the Internet Routing Table: 4005 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: 10778 Number of RIPE addresses announced to Internet: 717634176 Equivalent to 42 /8s, 198 /16s and 58 /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: 115929 Total LACNIC prefixes after maximum aggregation: 27750 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 115641 Unique aggregates announced from the LACNIC address blocks: 48860 LACNIC Region origin ASes present in the Internet Routing Table: 10958 LACNIC Prefixes per ASN: 10.55 LACNIC Region origin ASes announcing only one prefix: 2682 LACNIC Region transit ASes present in the Internet Routing Table: 2253 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8691 Number of LACNIC addresses announced to Internet: 176386816 Equivalent to 10 /8s, 131 /16s and 115 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 28026 Total AfriNIC prefixes after maximum aggregation: 5587 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 36050 Unique aggregates announced from the AfriNIC address blocks: 11813 AfriNIC Region origin ASes present in the Internet Routing Table: 1669 AfriNIC Prefixes per ASN: 21.60 AfriNIC Region origin ASes announcing only one prefix: 583 AfriNIC Region transit ASes present in the Internet Routing Table: 326 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 33 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 996 Number of AfriNIC addresses announced to Internet: 107798784 Equivalent to 6 /8s, 108 /16s and 225 /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 9026 8884 50 CHINAMOBILE-CN China Mobile Communicati 7545 5935 789 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4711 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3585 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3501 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3377 1877 67 VNPT-AS-VN VNPT Corp, VN 4766 2494 11124 600 KIXS-AS-KR Korea Telecom, KR 9498 2427 499 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2174 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 24560 2156 851 401 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 6821 10401 2710 AMAZON-02, US 11492 4642 307 476 CABLEONE, US 7155 3906 265 32 VIASAT-SP-BACKBONE, US 22773 3840 3069 363 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3462 1784 2501 AKAMAI-AS, US 6327 3447 1319 66 SHAW, CA 749 3021 50731 2279 DNIC-AS-00749, US 30036 2607 373 253 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2524 3384 362 GOOGLE-CLOUD-PLATFORM, US 209 2371 4936 408 CENTURYLINK-US-LEGACY-QWEST, 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 6875 1730 144 UNI2-AS, ES 9121 6611 1692 17 TTNET, TR 20940 4050 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA 8551 3993 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2941 2290 911 ROSTELECOM-AS, RU 6849 2754 355 21 UKRTELNET, UA 9009 2600 256 1343 M247, GB 34984 2245 357 634 TELLCOM-AS, TR 47331 2063 324 1563 TTNET, TR 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 10808 3398 561 Uninet S.A. de C.V., MX 10620 3483 515 780 Telmex Colombia S.A., CO 11830 2407 369 64 Instituto Costarricense de Electricidad 13999 1942 318 517 Mega Cable, S.A. de C.V., MX 28573 1365 2330 267 Claro NXT Telecomunicacoes Ltda, BR 6503 1290 338 520 Axtel, S.A.B. de C.V., MX 3816 1270 695 154 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1100 370 21 Telefonica del Peru S.A.A., PE 11664 1048 180 455 Techtel LMDS Comunicaciones Interactiva 26615 981 2466 43 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 1529 393 21 LINKdotNET-AS, EG 24835 1524 521 31 RAYA-AS, EG 36992 1324 1519 268 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 972 66 53 ORANGE-COTE-IVOIRE, CI 36935 801 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 519 52 39 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 401 232 16 MauritiusTelecom, MU 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 10808 3398 561 Uninet S.A. de C.V., MX 9808 9026 8884 50 CHINAMOBILE-CN China Mobile Communicati 12479 6875 1730 144 UNI2-AS, ES 16509 6821 10401 2710 AMAZON-02, US 9121 6611 1692 17 TTNET, TR 7545 5935 789 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4711 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4642 307 476 CABLEONE, US 20940 4050 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9026 8976 CHINAMOBILE-CN China Mobile Communications Grou 12479 6875 6731 UNI2-AS, ES 9121 6611 6594 TTNET, TR 7545 5935 5239 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4711 4636 ERX-CERNET-BKB China Education and Research Net 11492 4642 4166 CABLEONE, US 16509 6821 4111 AMAZON-02, US 39891 4006 3960 ALJAWWALSTC-AS, SA 8551 3993 3954 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3906 3874 VIASAT-SP-BACKBONE, 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 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, 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 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US 394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 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 /9:13 /10:40 /11:101 /12:303 /13:595 /14:1209 /15:2064 /16:13543 /17:8322 /18:13926 /19:25108 /20:44425 /21:52295 /22:108980 /23:96909 /24:536977 /25:804 /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 5862 6875 UNI2-AS, ES 9121 5769 6611 TTNET, TR 8151 4532 10808 Uninet S.A. de C.V., MX 11492 3546 4642 CABLEONE, US 8551 3456 3993 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3258 3447 SHAW, CA 39891 3189 4006 ALJAWWALSTC-AS, SA 7155 2995 3906 VIASAT-SP-BACKBONE, US 22773 2851 3840 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2612 2754 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1973 2:1022 3:157 4:5 5:3835 6:111 7:6 8:1584 9:1 11:173 12:1643 13:340 14:2360 15:241 16:44 17:383 18:187 20:242 21:4 22:188 23:5855 24:2428 25:6 27:2611 29:19 31:2413 32:95 34:7 35:87 36:1817 37:4441 38:3359 39:720 40:152 41:3884 42:1135 43:2204 44:288 45:16054 46:4146 47:332 49:1698 50:1951 51:238 52:1457 54:384 55:855 56:8 57:58 58:1803 59:1163 60:966 61:2295 62:2543 63:1932 64:5587 65:2374 66:4872 67:2986 68:1194 69:4157 70:1315 71:680 72:3029 74:2641 75:1398 76:581 77:2247 78:3921 79:3129 80:2009 81:1786 82:1496 83:1209 84:1368 85:3692 86:741 87:1906 88:2805 89:3393 90:546 91:7631 92:2035 93:2554 94:3506 95:4798 96:1335 97:350 98:1028 99:754 100:77 101:1062 102:2199 103:29539 104:4533 105:467 106:880 107:2546 108:867 109:4323 110:2018 111:3321 112:2036 113:1536 114:1484 115:2003 116:1909 117:2418 118:2301 119:1846 120:1787 121:1076 122:2550 123:2086 124:1587 125:2110 128:1239 129:1054 130:977 131:2041 132:777 133:378 134:1942 135:298 136:890 137:868 138:2497 139:1496 140:938 141:1441 142:1329 143:1403 144:1207 145:344 146:1843 147:1514 148:2211 149:1765 150:861 151:1069 152:1870 153:463 154:3689 155:1447 156:1702 157:1276 158:1040 159:2216 160:2501 161:1314 162:3495 163:1343 164:1642 165:1635 166:771 167:1752 168:3820 169:882 170:4530 171:838 172:3300 173:3132 174:1049 175:1143 176:3632 177:4713 178:3541 179:2147 180:2342 181:3235 182:3232 183:1937 184:2385 185:19605 186:4483 187:3827 188:3998 189:3396 190:8983 191:1441 192:10981 193:8677 194:7072 195:5056 196:2944 197:2422 198:6005 199:6044 200:7594 201:5844 202:10524 203:10050 204:4511 205:3445 206:3764 207:3434 208:4046 209:4705 210:4381 211:2408 212:4055 213:3480 214:1132 215:65 216:6397 217:2637 218:1285 219:575 220:2005 221:961 222:827 223:2005 End of report

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Announcement of new RIS prototype services
by Oleg Muravskiy 05 Aug '22

05 Aug '22

Dear RIS users, Over the past few months, we have created several prototype services that expose RIS data in different ways. These services provide a REST API, and the data they expose is closer to real-time, as compared to our traditional "bview" and "updates" files. These services are: - Per-peer dumps https://ris.ripe.net/docs/40_Prototypes/10_per_peer_dumps.html - Per-RRC dumps https://ris.ripe.net/docs/40_Prototypes/15_per_rrc_dumps.html - Peer metadata https://ris.ripe.net/docs/40_Prototypes/20_peer_metadata.html Please take a look at the documentation (links provided above), try out these new services, and tell us what we can improve! We would love to hear your feedback. Since we're posting this message across multiple mailing lists, we ask you to please share your feedback on the ris-users(a)ripe.net mailing list, or write to us directly at ris(a)ripe.net rather than on this list. Kind regards, Oleg Muravskiy RIPE NCC

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