pacnog December 2021

pacnog@pacnog.org

14 participants
11 discussions

Congratulations Phillip Smith on being inducted to the Internet Hall of Fame

by Salanieta T. Tamanikaiwaimaro

Dear Pacific Community, Please join me in congratulating Phillip Smith in case you have''nt heard the news yet. Congratulations Phillip Smith on being inducted to the "Internet Hall of Fame". He was one of the engineers who following drinks with mates in a pub from a different ISP created the first London IXP in 1994. In 2012, Phillip was my go to guy for anything to do with IXPs alongside Bill Woodcock and Bevil M. Wooding from Packet Clearing House (PCH) which led to Pasifika Nexus's IXP Executive Briefing <https://www.pasifikanexus.nu/2012/12/11/ixp-executive-briefing/> which was kindly sponsored by APNIC. This down to earth giant is an absolute star and a blessing to the World through his enormous contributions to the different Network Operator Groups around the World. Whilst I was still with a Telco in Fiji, Phillip would give up his time to teach and brief our corporate executives and middle management back then and the magnitude of the work he does to build and train network engineers is unparalleled. Thank you for all you do for community support and building Phillip! We congratulate you on your journey and thank you for everything you do. Celebrating with you, Sala

6 months

Weekly Global IPv4 Routing Table Report

by Routing Table Analysis Role Account

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 01 Jan, 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: 882085 Prefixes after maximum aggregation (per Origin AS): 333018 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 424495 Number of IPv4 prefixes with ROAs (including AS0): 253942 Total ASes present in the Internet Routing Table: 72558 Prefixes per ASN: 12.16 Origin-only ASes present in the Internet Routing Table: 62287 Origin ASes announcing only one prefix: 25692 Transit ASes present in the Internet Routing Table: 10271 Transit-only ASes present in the Internet Routing Table: 371 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 906 Number of instances of unregistered ASNs: 910 Number of 32-bit ASNs allocated by the RIRs: 38216 Number of 32-bit ASNs visible in the Routing Table: 31770 Prefixes from 32-bit ASNs in the Routing Table: 147228 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 705 Number of addresses announced to Internet: 3074351616 Equivalent to 183 /8s, 62 /16s and 226 /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: 99.5 Total number of prefixes smaller than registry allocations: 297820 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 232361 Total APNIC prefixes after maximum aggregation: 65312 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 227183 Unique aggregates announced from the APNIC address blocks: 93516 APNIC Region origin ASes present in the Internet Routing Table: 12239 APNIC Prefixes per ASN: 18.56 APNIC Region origin ASes announcing only one prefix: 3500 APNIC Region transit ASes present in the Internet Routing Table: 1708 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: 7424 Number of APNIC addresses announced to Internet: 774452096 Equivalent to 46 /8s, 41 /16s and 51 /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: 257146 Total ARIN prefixes after maximum aggregation: 118506 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 256894 Unique aggregates announced from the ARIN address blocks: 122589 ARIN Region origin ASes present in the Internet Routing Table: 18927 ARIN Prefixes per ASN: 13.57 ARIN Region origin ASes announcing only one prefix: 6856 ARIN Region transit ASes present in the Internet Routing Table: 1951 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: 4264 Number of ARIN addresses announced to Internet: 1300549888 Equivalent to 77 /8s, 132 /16s and 209 /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: 252604 Total RIPE prefixes after maximum aggregation: 115966 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 249004 Unique aggregates announced from the RIPE address blocks: 148410 RIPE Region origin ASes present in the Internet Routing Table: 28156 RIPE Prefixes per ASN: 8.84 RIPE Region origin ASes announcing only one prefix: 12125 RIPE Region transit ASes present in the Internet Routing Table: 3938 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10587 Number of RIPE addresses announced to Internet: 713757824 Equivalent to 42 /8s, 139 /16s and 20 /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: 111641 Total LACNIC prefixes after maximum aggregation: 27264 LACNIC Deaggregation factor: 4.09 Prefixes being announced from the LACNIC address blocks: 112434 Unique aggregates announced from the LACNIC address blocks: 47800 LACNIC Region origin ASes present in the Internet Routing Table: 10893 LACNIC Prefixes per ASN: 10.32 LACNIC Region origin ASes announcing only one prefix: 2662 LACNIC Region transit ASes present in the Internet Routing Table: 2188 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8575 Number of LACNIC addresses announced to Internet: 176521472 Equivalent to 10 /8s, 133 /16s and 129 /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: 27427 Total AfriNIC prefixes after maximum aggregation: 5291 AfriNIC Deaggregation factor: 5.18 Prefixes being announced from the AfriNIC address blocks: 35865 Unique aggregates announced from the AfriNIC address blocks: 11544 AfriNIC Region origin ASes present in the Internet Routing Table: 1585 AfriNIC Prefixes per ASN: 22.63 AfriNIC Region origin ASes announcing only one prefix: 549 AfriNIC Region transit ASes present in the Internet Routing Table: 312 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: 920 Number of AfriNIC addresses announced to Internet: 108618496 Equivalent to 6 /8s, 121 /16s and 99 /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 8754 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5839 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4697 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3608 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3482 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3247 1880 58 VNPT-AS-VN VNPT Corp, VN 4766 2518 11120 602 KIXS-AS-KR Korea Telecom, KR 9498 2216 474 231 BBIL-AP BHARTI Airtel Ltd., IN 45090 2163 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2122 429 203 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6053 10131 2600 AMAZON-02, US 11492 4573 303 813 CABLEONE, US 22773 4028 3032 386 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3679 1897 2568 AKAMAI-AS, US 6327 3391 1319 65 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2603 374 146 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2522 5043 432 CENTURYLINK-US-LEGACY-QWEST, US 20115 2241 3033 501 CHARTER-20115, 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 6839 1733 150 UNI2-AS, ES 9121 6697 1692 17 TTNET, TR 20940 3878 3348 210 AKAMAI-ASN1, NL 8551 3566 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2950 2284 902 ROSTELECOM-AS, RU 9009 2546 261 1356 M247, GB 34984 2216 357 601 TELLCOM-AS, TR 47331 1952 313 1486 TTNET, TR 58224 1774 923 577 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8745 3452 578 Uninet S.A. de C.V., MX 10620 3260 490 839 Telmex Colombia S.A., CO 11830 2466 369 62 Instituto Costarricense de Electricidad 13999 1637 283 461 Mega Cable, S.A. de C.V., MX 6503 1440 355 522 Axtel, S.A.B. de C.V., MX 28573 1400 2325 256 CLARO S.A., BR 3816 1245 658 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1146 2350 138 TIM SA, BR 6147 1089 369 21 Telefonica del Peru S.A.A., PE 11664 994 191 443 Techtel LMDS Comunicaciones Interactiva 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 1629 393 21 LINKdotNET-AS, EG 24835 1548 499 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 853 68 12 ORANGE-COTE-IVOIRE, CI 36935 687 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 517 50 33 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 428 232 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 9808 8754 9000 57 CHINAMOBILE-CN China Mobile Communicati 8151 8745 3452 578 Uninet S.A. de C.V., MX 12479 6839 1733 150 UNI2-AS, ES 9121 6697 1692 17 TTNET, TR 16509 6053 10131 2600 AMAZON-02, US 7545 5839 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4697 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4573 303 813 CABLEONE, US 22773 4028 3032 386 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 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 8151 8745 8167 Uninet S.A. de C.V., MX 12479 6839 6689 UNI2-AS, ES 9121 6697 6680 TTNET, TR 7545 5839 5158 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4697 4623 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4573 3760 CABLEONE, US 20940 3878 3668 AKAMAI-ASN1, NL 22773 4028 3642 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3608 3588 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, 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 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, 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 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 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 /10:41 /11:102 /12:305 /13:594 /14:1212 /15:2038 /16:13560 /17:8319 /18:13939 /19:25253 /20:42953 /21:51755 /22:108112 /23:94471 /24:518607 /25:795 /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 9121 5876 6697 TTNET, TR 12479 5785 6839 UNI2-AS, ES 11492 3526 4573 CABLEONE, US 6327 3199 3391 SHAW, CA 8151 3169 8745 Uninet S.A. de C.V., MX 7155 3040 3950 VIASAT-SP-BACKBONE, US 8551 3031 3566 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3004 4028 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2258 2603 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1900 2:988 3:148 4:7 5:3696 6:102 7:5 8:1565 9:1 11:172 12:1702 13:409 14:2316 15:136 16:34 17:373 18:130 20:143 21:4 22:188 23:5381 24:2353 25:4 27:2572 29:19 31:2432 32:106 34:1 35:49 36:1729 37:3913 38:2439 39:712 40:148 41:3912 42:1049 43:2104 44:294 45:15972 46:3865 47:302 49:1628 50:1902 51:106 52:1348 54:290 55:733 56:4 57:56 58:1767 59:1139 60:947 61:2259 62:2422 63:1942 64:5401 65:2333 66:4930 67:2925 68:1184 69:4163 70:1337 71:677 72:3060 74:2622 75:1505 76:712 77:2154 78:3816 79:2781 80:1903 81:1651 82:1424 83:1196 84:1319 85:3563 86:693 87:1896 88:2619 89:3128 90:492 91:7535 92:1890 93:2576 94:3273 95:4517 96:1296 97:344 98:988 99:878 100:75 101:1050 102:1873 103:27849 104:4090 105:461 106:846 107:2415 108:748 109:4040 110:2051 111:3169 112:1944 113:1490 114:1531 115:1940 116:1880 117:2501 118:2305 119:1849 120:1627 121:1022 122:2528 123:2114 124:1610 125:2051 128:1378 129:1144 130:903 131:2071 132:752 133:365 134:1930 135:286 136:843 137:860 138:2457 139:1218 140:863 141:1310 142:1235 143:1422 144:1224 145:334 146:1751 147:1457 148:2206 149:1660 150:869 151:1081 152:1772 153:445 154:3616 155:1366 156:1850 157:1210 158:996 159:1999 160:2349 161:1276 162:3421 163:1191 164:1646 165:1527 166:619 167:1677 168:3672 169:685 170:4334 171:824 172:2920 173:3045 174:1004 175:1126 176:3448 177:4489 178:3015 179:1974 180:2290 181:2726 182:3208 183:1915 184:2412 185:19184 186:4257 187:3266 188:3785 189:2890 190:8815 191:1315 192:10985 193:8491 194:6943 195:4990 196:2889 197:2381 198:5992 199:5964 200:7450 201:5424 202:10466 203:10025 204:4510 205:3386 206:3851 207:3349 208:3997 209:4610 210:4228 211:2452 212:3921 213:3362 214:1154 215:64 216:6391 217:2637 218:1219 219:608 220:1962 221:982 222:844 223:2144 End of report

6 months, 1 week

Weekly Global IPv4 Routing Table Report

by Routing Table Analysis Role Account

This is an automated weekly mailing describing the state of the Gobal 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>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 25 Dec, 2021 BGP Table as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 885163 Prefixes after maximum aggregation (per Origin AS): 332925 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 424656 Number of IPv4 prefixes with ROAs (including AS0): 252939 Total ASes present in the Internet Routing Table: 72523 Prefixes per ASN: 12.21 Origin-only ASes present in the Internet Routing Table: 62238 Origin ASes announcing only one prefix: 25678 Transit ASes present in the Internet Routing Table: 10285 Transit-only ASes present in the Internet Routing Table: 371 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 920 Number of instances of unregistered ASNs: 922 Number of 32-bit ASNs allocated by the RIRs: 38178 Number of 32-bit ASNs visible in the Routing Table: 31711 Prefixes from 32-bit ASNs in the Routing Table: 147279 Number of bogon 32-bit ASNs visible in the Routing Table: 19 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 724 Number of addresses announced to Internet: 3073270528 Equivalent to 183 /8s, 46 /16s and 99 /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: 99.5 Total number of prefixes smaller than registry allocations: 299290 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 233109 Total APNIC prefixes after maximum aggregation: 65222 APNIC Deaggregation factor: 3.57 Prefixes being announced from the APNIC address blocks: 227930 Unique aggregates announced from the APNIC address blocks: 93654 APNIC Region origin ASes present in the Internet Routing Table: 12197 APNIC Prefixes per ASN: 18.69 APNIC Region origin ASes announcing only one prefix: 3466 APNIC Region transit ASes present in the Internet Routing Table: 1712 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: 7383 Number of APNIC addresses announced to Internet: 773501824 Equivalent to 46 /8s, 26 /16s and 179 /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: 257192 Total ARIN prefixes after maximum aggregation: 118517 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 256825 Unique aggregates announced from the ARIN address blocks: 122511 ARIN Region origin ASes present in the Internet Routing Table: 18930 ARIN Prefixes per ASN: 13.57 ARIN Region origin ASes announcing only one prefix: 6857 ARIN Region transit ASes present in the Internet Routing Table: 1951 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: 4263 Number of ARIN addresses announced to Internet: 1300922624 Equivalent to 77 /8s, 138 /16s and 129 /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: 252861 Total RIPE prefixes after maximum aggregation: 115963 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 249288 Unique aggregates announced from the RIPE address blocks: 148383 RIPE Region origin ASes present in the Internet Routing Table: 28169 RIPE Prefixes per ASN: 8.85 RIPE Region origin ASes announcing only one prefix: 12148 RIPE Region transit ASes present in the Internet Routing Table: 3942 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10587 Number of RIPE addresses announced to Internet: 713691520 Equivalent to 42 /8s, 138 /16s and 17 /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: 113477 Total LACNIC prefixes after maximum aggregation: 27242 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 114273 Unique aggregates announced from the LACNIC address blocks: 47761 LACNIC Region origin ASes present in the Internet Routing Table: 10881 LACNIC Prefixes per ASN: 10.50 LACNIC Region origin ASes announcing only one prefix: 2655 LACNIC Region transit ASes present in the Internet Routing Table: 2195 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8560 Number of LACNIC addresses announced to Internet: 176297728 Equivalent to 10 /8s, 130 /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: 27604 Total AfriNIC prefixes after maximum aggregation: 5293 AfriNIC Deaggregation factor: 5.22 Prefixes being announced from the AfriNIC address blocks: 36123 Unique aggregates announced from the AfriNIC address blocks: 11694 AfriNIC Region origin ASes present in the Internet Routing Table: 1586 AfriNIC Prefixes per ASN: 22.78 AfriNIC Region origin ASes announcing only one prefix: 552 AfriNIC Region transit ASes present in the Internet Routing Table: 312 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 918 Number of AfriNIC addresses announced to Internet: 108400128 Equivalent to 6 /8s, 118 /16s and 14 /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 8744 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5837 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4692 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3602 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3481 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3245 1880 58 VNPT-AS-VN VNPT Corp, VN 4766 2475 11119 576 KIXS-AS-KR Korea Telecom, KR 9498 2211 475 235 BBIL-AP BHARTI Airtel Ltd., IN 45090 2136 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2122 429 204 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6058 10131 2597 AMAZON-02, US 11492 4580 303 821 CABLEONE, US 22773 4031 3036 388 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3657 1885 2555 AKAMAI-AS, US 6327 3391 1319 65 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2603 374 146 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2523 5043 432 CENTURYLINK-US-LEGACY-QWEST, US 20115 2241 3033 501 CHARTER-20115, 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 6840 1733 150 UNI2-AS, ES 9121 6670 1692 17 TTNET, TR 20940 3858 3348 210 AKAMAI-ASN1, NL 8551 3554 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2949 2284 902 ROSTELECOM-AS, RU 9009 2552 263 1360 M247, GB 34984 2205 355 600 TELLCOM-AS, TR 47331 1977 319 1509 TTNET, TR 58224 1772 922 577 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10571 3451 583 Uninet S.A. de C.V., MX 10620 3263 491 836 Telmex Colombia S.A., CO 11830 2466 369 62 Instituto Costarricense de Electricidad 13999 1638 283 462 Mega Cable, S.A. de C.V., MX 6503 1440 355 522 Axtel, S.A.B. de C.V., MX 28573 1401 2324 256 CLARO S.A., BR 3816 1244 657 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1140 2350 138 TIM SA, BR 6147 1090 369 21 Telefonica del Peru S.A.A., PE 11664 994 191 443 Techtel LMDS Comunicaciones Interactiva 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 1628 393 21 LINKdotNET-AS, EG 24835 1548 499 32 RAYA-AS, EG 36992 1294 1462 268 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 852 68 11 ORANGE-COTE-IVOIRE, CI 36935 685 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 517 50 33 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 429 232 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 10571 3451 583 Uninet S.A. de C.V., MX 9808 8744 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6840 1733 150 UNI2-AS, ES 9121 6670 1692 17 TTNET, TR 16509 6058 10131 2597 AMAZON-02, US 7545 5837 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4692 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4580 303 821 CABLEONE, US 22773 4031 3036 388 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 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 8744 8687 CHINAMOBILE-CN China Mobile Communications Grou 12479 6840 6690 UNI2-AS, ES 9121 6670 6653 TTNET, TR 7545 5837 5156 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4692 4618 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4580 3759 CABLEONE, US 20940 3858 3648 AKAMAI-ASN1, NL 22773 4031 3643 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3602 3582 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, 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 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, 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 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 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 /10:41 /11:101 /12:304 /13:592 /14:1213 /15:2040 /16:13563 /17:8327 /18:13920 /19:25271 /20:43287 /21:52000 /22:108460 /23:95438 /24:519801 /25:776 /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 9121 5859 6670 TTNET, TR 12479 5783 6840 UNI2-AS, ES 8151 4396 10571 Uninet S.A. de C.V., MX 11492 3533 4580 CABLEONE, US 6327 3199 3391 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 8551 3019 3554 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3006 4031 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2258 2603 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1902 2:989 3:148 4:18 5:3687 6:102 7:5 8:1563 9:1 11:172 12:1699 13:409 14:2314 15:135 16:35 17:373 18:130 20:143 21:4 22:188 23:5364 24:2355 25:4 27:2576 29:19 31:2434 32:106 34:1 35:49 36:1728 37:3909 38:2416 39:710 40:148 41:3915 42:1052 43:2134 44:295 45:16056 46:3865 47:300 49:1652 50:1906 51:106 52:1352 54:289 55:731 56:4 57:59 58:1752 59:1138 60:947 61:2244 62:2419 63:1943 64:5404 65:2331 66:4927 67:2921 68:1185 69:4165 70:1340 71:676 72:3064 74:2618 75:1505 76:711 77:2131 78:3820 79:2773 80:1910 81:1647 82:1422 83:1194 84:1319 85:3572 86:692 87:1898 88:2621 89:3125 90:493 91:7520 92:1889 93:2572 94:3273 95:4516 96:1298 97:344 98:989 99:878 100:75 101:1049 102:1885 103:28048 104:4089 105:453 106:852 107:2413 108:750 109:4043 110:2057 111:3168 112:1938 113:1491 114:1558 115:1934 116:1890 117:2504 118:2308 119:1878 120:1625 121:1007 122:2527 123:2125 124:1618 125:2078 128:1388 129:1145 130:905 131:2071 132:753 133:365 134:1930 135:283 136:845 137:861 138:2441 139:1219 140:863 141:1320 142:1235 143:1412 144:1228 145:333 146:1748 147:1453 148:2213 149:1608 150:866 151:1078 152:1846 153:443 154:3577 155:1361 156:1874 157:1214 158:993 159:1999 160:2376 161:1281 162:3430 163:1189 164:1677 165:1543 166:619 167:1675 168:3657 169:689 170:4322 171:824 172:2919 173:3043 174:1005 175:1123 176:3433 177:4506 178:3022 179:1983 180:2340 181:2704 182:3198 183:1921 184:2416 185:19163 186:4227 187:3499 188:3666 189:3121 190:8843 191:1314 192:10990 193:8495 194:6943 195:4984 196:2907 197:2384 198:5997 199:5971 200:7437 201:5696 202:10503 203:10085 204:4506 205:3408 206:3847 207:3352 208:3996 209:4591 210:4247 211:2443 212:3915 213:3358 214:1152 215:64 216:6400 217:2636 218:1212 219:608 220:1968 221:1018 222:843 223:2146 End of report

6 months, 2 weeks

Weekly Global IPv4 Routing Table Report

by Routing Table Analysis Role Account

This is an automated weekly mailing describing the state of the Gobal 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>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 18 Dec, 2021 BGP Table as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 873825 Prefixes after maximum aggregation (per Origin AS): 331399 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 423810 Number of IPv4 prefixes with ROAs (including AS0): 252218 Total ASes present in the Internet Routing Table: 72436 Prefixes per ASN: 12.06 Origin-only ASes present in the Internet Routing Table: 62181 Origin ASes announcing only one prefix: 25683 Transit ASes present in the Internet Routing Table: 10255 Transit-only ASes present in the Internet Routing Table: 354 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 910 Number of instances of unregistered ASNs: 912 Number of 32-bit ASNs allocated by the RIRs: 38109 Number of 32-bit ASNs visible in the Routing Table: 31625 Prefixes from 32-bit ASNs in the Routing Table: 146124 Number of bogon 32-bit ASNs visible in the Routing Table: 20 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 822 Number of addresses announced to Internet: 3072898560 Equivalent to 183 /8s, 40 /16s and 182 /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: 99.5 Total number of prefixes smaller than registry allocations: 291073 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231564 Total APNIC prefixes after maximum aggregation: 65083 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 226652 Unique aggregates announced from the APNIC address blocks: 93227 APNIC Region origin ASes present in the Internet Routing Table: 12159 APNIC Prefixes per ASN: 18.64 APNIC Region origin ASes announcing only one prefix: 3463 APNIC Region transit ASes present in the Internet Routing Table: 1711 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: 7347 Number of APNIC addresses announced to Internet: 773210752 Equivalent to 46 /8s, 22 /16s and 66 /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: 256959 Total ARIN prefixes after maximum aggregation: 118517 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 256474 Unique aggregates announced from the ARIN address blocks: 122426 ARIN Region origin ASes present in the Internet Routing Table: 18920 ARIN Prefixes per ASN: 13.56 ARIN Region origin ASes announcing only one prefix: 6851 ARIN Region transit ASes present in the Internet Routing Table: 1949 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: 4251 Number of ARIN addresses announced to Internet: 1300753408 Equivalent to 77 /8s, 135 /16s and 236 /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: 243933 Total RIPE prefixes after maximum aggregation: 114563 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 240345 Unique aggregates announced from the RIPE address blocks: 148218 RIPE Region origin ASes present in the Internet Routing Table: 28174 RIPE Prefixes per ASN: 8.53 RIPE Region origin ASes announcing only one prefix: 12161 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: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10578 Number of RIPE addresses announced to Internet: 713781888 Equivalent to 42 /8s, 139 /16s and 114 /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: 113116 Total LACNIC prefixes after maximum aggregation: 27295 LACNIC Deaggregation factor: 4.14 Prefixes being announced from the LACNIC address blocks: 113897 Unique aggregates announced from the LACNIC address blocks: 47774 LACNIC Region origin ASes present in the Internet Routing Table: 10861 LACNIC Prefixes per ASN: 10.49 LACNIC Region origin ASes announcing only one prefix: 2659 LACNIC Region transit ASes present in the Internet Routing Table: 2170 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8538 Number of LACNIC addresses announced to Internet: 176279040 Equivalent to 10 /8s, 129 /16s and 206 /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: 27343 Total AfriNIC prefixes after maximum aggregation: 5256 AfriNIC Deaggregation factor: 5.20 Prefixes being announced from the AfriNIC address blocks: 35635 Unique aggregates announced from the AfriNIC address blocks: 11423 AfriNIC Region origin ASes present in the Internet Routing Table: 1581 AfriNIC Prefixes per ASN: 22.54 AfriNIC Region origin ASes announcing only one prefix: 549 AfriNIC Region transit ASes present in the Internet Routing Table: 311 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 911 Number of AfriNIC addresses announced to Internet: 108313088 Equivalent to 6 /8s, 116 /16s and 186 /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 8759 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5838 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4691 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3588 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3483 1022 55 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3249 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2480 11119 578 KIXS-AS-KR Korea Telecom, KR 9498 2215 475 236 BBIL-AP BHARTI Airtel Ltd., IN 45090 2136 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2123 429 204 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6043 10081 2593 AMAZON-02, US 11492 4555 302 849 CABLEONE, US 22773 4032 3036 389 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3660 1887 2548 AKAMAI-AS, US 6327 3391 1319 65 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2604 374 140 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2524 5043 432 CENTURYLINK-US-LEGACY-QWEST, US 20115 2237 3033 503 CHARTER-20115, 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 6844 1733 150 UNI2-AS, ES 20940 3866 3348 210 AKAMAI-ASN1, NL 8551 3495 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2938 2281 892 ROSTELECOM-AS, RU 9009 2606 274 1390 M247, GB 34984 2204 355 600 TELLCOM-AS, TR 58224 1759 919 576 TCI, IR 13188 1609 100 27 TRIOLAN, UA 61317 1585 213 922 ASDETUK www.heficed.com, GB Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10557 3450 581 Uninet S.A. de C.V., MX 10620 3256 491 831 Telmex Colombia S.A., CO 11830 2466 369 62 Instituto Costarricense de Electricidad 13999 1636 283 461 Mega Cable, S.A. de C.V., MX 6503 1436 355 522 Axtel, S.A.B. de C.V., MX 28573 1400 2324 258 CLARO S.A., BR 3816 1244 657 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1140 2350 138 TIM SA, BR 6147 1091 370 21 Telefonica del Peru S.A.A., PE 11664 993 190 443 Techtel LMDS Comunicaciones Interactiva 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 1626 393 21 LINKdotNET-AS, EG 24835 1546 499 32 RAYA-AS, EG 36992 1286 1430 268 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 852 68 11 ORANGE-COTE-IVOIRE, CI 36935 685 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 515 50 32 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 428 232 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 10557 3450 581 Uninet S.A. de C.V., MX 9808 8759 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6844 1733 150 UNI2-AS, ES 16509 6043 10081 2593 AMAZON-02, US 7545 5838 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4691 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4555 302 849 CABLEONE, US 22773 4032 3036 389 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3866 3348 210 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8759 8702 CHINAMOBILE-CN China Mobile Communications Grou 12479 6844 6694 UNI2-AS, ES 7545 5838 5157 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4691 4617 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4555 3706 CABLEONE, US 20940 3866 3656 AKAMAI-ASN1, NL 22773 4032 3643 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3588 3568 VIETEL-AS-AP Viettel Group, VN 8551 3495 3456 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 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 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 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS 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 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 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 /10:41 /11:101 /12:304 /13:594 /14:1212 /15:2043 /16:13560 /17:8322 /18:13911 /19:25209 /20:43139 /21:51159 /22:107703 /23:93918 /24:511804 /25:776 /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 5779 6844 UNI2-AS, ES 8151 4382 10557 Uninet S.A. de C.V., MX 11492 3508 4555 CABLEONE, US 6327 3199 3391 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 3006 4032 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2960 3495 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2259 2604 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1921 2466 Instituto Costarricense de Electricidad y Telec Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1900 2:1012 3:148 4:18 5:3676 6:102 7:5 8:1545 9:1 11:172 12:1701 13:408 14:2305 15:135 16:34 17:374 18:130 20:143 21:4 22:188 23:5350 24:2354 25:2 27:2573 29:19 31:2416 32:106 34:1 35:49 36:1729 37:3907 38:2411 39:695 40:148 41:3921 42:1038 43:2091 44:294 45:15699 46:3731 47:298 49:1629 50:1895 51:106 52:1348 54:288 55:738 56:4 57:56 58:1750 59:1135 60:947 61:2240 62:2410 63:1945 64:5408 65:2334 66:4935 67:2918 68:1183 69:4138 70:1339 71:676 72:3060 74:2614 75:1506 76:711 77:2130 78:1786 79:2765 80:1892 81:1507 82:1418 83:1184 84:1320 85:2830 86:702 87:1898 88:1006 89:3099 90:492 91:7518 92:1886 93:2570 94:3250 95:3597 96:1291 97:344 98:987 99:879 100:75 101:1049 102:1838 103:27753 104:4088 105:442 106:847 107:2411 108:748 109:3978 110:2065 111:3170 112:1940 113:1494 114:1556 115:1947 116:1879 117:2483 118:2303 119:1856 120:1627 121:1010 122:2515 123:2116 124:1603 125:2033 128:1381 129:1117 130:904 131:2073 132:753 133:365 134:1924 135:288 136:846 137:866 138:2443 139:1204 140:855 141:1334 142:1235 143:1403 144:1229 145:332 146:1733 147:1429 148:2212 149:1570 150:863 151:1073 152:1670 153:445 154:3563 155:1360 156:1876 157:1220 158:991 159:2007 160:2368 161:1264 162:3411 163:1185 164:1651 165:1537 166:621 167:1677 168:3643 169:677 170:4299 171:813 172:2913 173:3041 174:1002 175:1115 176:3432 177:4495 178:3008 179:1973 180:2278 181:2668 182:3198 183:1922 184:2416 185:19136 186:4238 187:3496 188:3502 189:3124 190:8779 191:1289 192:11011 193:8487 194:6929 195:4982 196:2918 197:2339 198:5998 199:5974 200:7376 201:5657 202:10461 203:10005 204:4509 205:3392 206:3855 207:3359 208:3985 209:4596 210:4208 211:2413 212:3899 213:3360 214:1154 215:64 216:6394 217:2673 218:1211 219:609 220:1964 221:985 222:845 223:2134 End of report

6 months, 3 weeks

Weekly Global IPv4 Routing Table Report

by Routing Table Analysis Role Account

This is an automated weekly mailing describing the state of the Gobal 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>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 11 Dec, 2021 BGP Table as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 873510 Prefixes after maximum aggregation (per Origin AS): 330896 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 422751 Number of IPv4 prefixes with ROAs (including AS0): 250812 Total ASes present in the Internet Routing Table: 72430 Prefixes per ASN: 12.06 Origin-only ASes present in the Internet Routing Table: 62186 Origin ASes announcing only one prefix: 25663 Transit ASes present in the Internet Routing Table: 10244 Transit-only ASes present in the Internet Routing Table: 361 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 951 Number of instances of unregistered ASNs: 953 Number of 32-bit ASNs allocated by the RIRs: 38043 Number of 32-bit ASNs visible in the Routing Table: 31579 Prefixes from 32-bit ASNs in the Routing Table: 145981 Number of bogon 32-bit ASNs visible in the Routing Table: 20 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 881 Number of addresses announced to Internet: 3073123072 Equivalent to 183 /8s, 44 /16s and 35 /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: 99.5 Total number of prefixes smaller than registry allocations: 290843 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231546 Total APNIC prefixes after maximum aggregation: 64977 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 226604 Unique aggregates announced from the APNIC address blocks: 93274 APNIC Region origin ASes present in the Internet Routing Table: 12166 APNIC Prefixes per ASN: 18.63 APNIC Region origin ASes announcing only one prefix: 3471 APNIC Region transit ASes present in the Internet Routing Table: 1710 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7347 Number of APNIC addresses announced to Internet: 773409408 Equivalent to 46 /8s, 25 /16s and 74 /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: 256989 Total ARIN prefixes after maximum aggregation: 118604 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 256687 Unique aggregates announced from the ARIN address blocks: 122502 ARIN Region origin ASes present in the Internet Routing Table: 18933 ARIN Prefixes per ASN: 13.56 ARIN Region origin ASes announcing only one prefix: 6858 ARIN Region transit ASes present in the Internet Routing Table: 1952 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: 4249 Number of ARIN addresses announced to Internet: 1300858112 Equivalent to 77 /8s, 137 /16s and 133 /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: 243685 Total RIPE prefixes after maximum aggregation: 114180 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 239857 Unique aggregates announced from the RIPE address blocks: 147277 RIPE Region origin ASes present in the Internet Routing Table: 28167 RIPE Prefixes per ASN: 8.52 RIPE Region origin ASes announcing only one prefix: 12145 RIPE Region transit ASes present in the Internet Routing Table: 3922 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10567 Number of RIPE addresses announced to Internet: 713617024 Equivalent to 42 /8s, 136 /16s and 238 /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: 113110 Total LACNIC prefixes after maximum aggregation: 27140 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 113933 Unique aggregates announced from the LACNIC address blocks: 47566 LACNIC Region origin ASes present in the Internet Routing Table: 10822 LACNIC Prefixes per ASN: 10.53 LACNIC Region origin ASes announcing only one prefix: 2638 LACNIC Region transit ASes present in the Internet Routing Table: 2157 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8503 Number of LACNIC addresses announced to Internet: 176373504 Equivalent to 10 /8s, 131 /16s and 63 /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: 27229 Total AfriNIC prefixes after maximum aggregation: 5279 AfriNIC Deaggregation factor: 5.16 Prefixes being announced from the AfriNIC address blocks: 35548 Unique aggregates announced from the AfriNIC address blocks: 11330 AfriNIC Region origin ASes present in the Internet Routing Table: 1584 AfriNIC Prefixes per ASN: 22.44 AfriNIC Region origin ASes announcing only one prefix: 551 AfriNIC Region transit ASes present in the Internet Routing Table: 316 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 27 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 913 Number of AfriNIC addresses announced to Internet: 108281600 Equivalent to 6 /8s, 116 /16s and 63 /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 8756 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5859 787 683 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4693 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3536 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3484 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3248 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2480 11119 578 KIXS-AS-KR Korea Telecom, KR 9498 2193 475 236 BBIL-AP BHARTI Airtel Ltd., IN 45090 2137 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2121 429 203 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5995 10072 2563 AMAZON-02, US 11492 4583 304 817 CABLEONE, US 22773 4042 3046 395 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3648 1879 2540 AKAMAI-AS, US 6327 3390 1318 64 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2600 374 168 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2521 5043 433 CENTURYLINK-US-LEGACY-QWEST, US 20115 2237 3032 502 CHARTER-20115, 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 6827 1733 150 UNI2-AS, ES 20940 3862 3348 210 AKAMAI-ASN1, NL 8551 3496 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2933 2279 896 ROSTELECOM-AS, RU 9009 2626 276 1392 M247, GB 34984 2205 355 597 TELLCOM-AS, TR 58224 1762 919 581 TCI, IR 13188 1609 100 27 TRIOLAN, UA 61317 1545 212 902 ASDETUK www.heficed.com, GB Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10546 3450 580 Uninet S.A. de C.V., MX 10620 3251 491 832 Telmex Colombia S.A., CO 11830 2466 369 62 Instituto Costarricense de Electricidad 13999 1627 288 460 Mega Cable, S.A. de C.V., MX 6503 1435 355 522 Axtel, S.A.B. de C.V., MX 28573 1392 2319 263 CLARO S.A., BR 3816 1242 654 150 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1133 2350 136 TIM SA, BR 6147 1087 370 21 Telefonica del Peru S.A.A., PE 11664 989 189 442 Techtel LMDS Comunicaciones Interactiva 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 1625 393 21 LINKdotNET-AS, EG 24835 1548 499 32 RAYA-AS, EG 36992 1286 1430 268 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 827 68 11 ORANGE-COTE-IVOIRE, CI 36935 685 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 517 50 32 WANANCHI-, KE 37342 462 32 1 MOVITEL, MZ 23889 428 232 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 10546 3450 580 Uninet S.A. de C.V., MX 9808 8756 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6827 1733 150 UNI2-AS, ES 16509 5995 10072 2563 AMAZON-02, US 7545 5859 787 683 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4693 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4583 304 817 CABLEONE, US 22773 4042 3046 395 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3862 3348 210 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8756 8699 CHINAMOBILE-CN China Mobile Communications Grou 12479 6827 6677 UNI2-AS, ES 7545 5859 5176 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4693 4619 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4583 3766 CABLEONE, US 20940 3862 3652 AKAMAI-ASN1, NL 22773 4042 3647 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3536 3516 VIETEL-AS-AP Viettel Group, VN 8551 3496 3457 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 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 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 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS 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 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 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 /10:41 /11:101 /12:304 /13:596 /14:1214 /15:2044 /16:13554 /17:8316 /18:13913 /19:25209 /20:43164 /21:51090 /22:107665 /23:93875 /24:511619 /25:776 /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 5763 6827 UNI2-AS, ES 8151 4371 10546 Uninet S.A. de C.V., MX 11492 3536 4583 CABLEONE, US 6327 3199 3390 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 3006 4042 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2961 3496 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2255 2600 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1921 2466 Instituto Costarricense de Electricidad y Telec Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1915 2:1015 3:147 4:18 5:3697 6:102 7:5 8:1557 9:1 11:172 12:1703 13:408 14:2303 15:133 16:34 17:375 18:129 20:142 21:4 22:188 23:5341 24:2361 25:2 27:2563 29:19 31:2404 32:106 34:1 35:49 36:1720 37:3917 38:2392 39:657 40:148 41:3896 42:1034 43:2081 44:294 45:15678 46:3713 47:321 49:1640 50:1891 51:104 52:1344 54:286 55:717 56:4 57:55 58:1753 59:1134 60:947 61:2235 62:2406 63:1953 64:5396 65:2348 66:4925 67:2926 68:1183 69:4145 70:1343 71:676 72:3098 74:2613 75:1502 76:710 77:2137 78:1743 79:2749 80:1887 81:1492 82:1422 83:1183 84:1315 85:2812 86:691 87:1898 88:983 89:3100 90:478 91:7517 92:1873 93:2562 94:3234 95:3599 96:1303 97:343 98:985 99:894 100:75 101:1052 102:1829 103:27727 104:4104 105:433 106:845 107:2404 108:754 109:4010 110:2064 111:3143 112:1964 113:1513 114:1549 115:1938 116:1892 117:2480 118:2308 119:1854 120:1617 121:1041 122:2546 123:2134 124:1601 125:2053 128:1387 129:1114 130:903 131:2068 132:724 133:365 134:1928 135:289 136:832 137:864 138:2445 139:1204 140:852 141:1329 142:1237 143:1415 144:1266 145:330 146:1718 147:1480 148:2224 149:1584 150:851 151:1068 152:1658 153:445 154:3553 155:1359 156:1870 157:1203 158:991 159:2011 160:2362 161:1275 162:3415 163:1182 164:1660 165:1510 166:621 167:1675 168:3657 169:682 170:4307 171:811 172:2896 173:3048 174:1003 175:1121 176:3433 177:4509 178:3005 179:1958 180:2267 181:2633 182:3177 183:1918 184:2411 185:19108 186:4255 187:3476 188:3497 189:3089 190:8771 191:1324 192:11016 193:8459 194:6894 195:4969 196:2916 197:2353 198:5998 199:5988 200:7424 201:5680 202:10495 203:9983 204:4499 205:3401 206:3847 207:3366 208:4009 209:4593 210:4217 211:2412 212:3889 213:3367 214:1160 215:64 216:6399 217:2607 218:1218 219:621 220:1969 221:986 222:849 223:2139 End of report

6 months, 4 weeks

Invitation to APAC DNS Forum 2022- Webinar 4 (16 Dec)

by Save Vocea

Dear PacNOG list members, This is an invitation for you to join the fourth APAC DNS Forum pre-event webinar on “Domain Name System (DNS) Best Practices” next Thursday, 16 Dec 2021, 0300-0430 UTC. This webinar will introduce the different kinds of attacks and threats to the DNS, and discuss their impacts. The session will share on existing industry practices for combating DNS abuse, and explore what registries and registrars can/should do more of. The session will also include a panel speaker from Salesforce, sharing his first-hand experience on adopting DNS Security Extensions (DNSSEC). We’re grateful for the signing of DNSSEC by many of our region’s ccTLDs including validation by some ISPs/telcos. We hope that this sharing might add to our collective effort to encourage further DNSSEC adoption. If you have not done so, kindly register at https://apacdnsforum.my/virtual/reg/ to attend the free event. A one-time registration will provide access to all pre-event webinars and event sessions. For more details, please visit the event website at https://apacdnsforum.my/ We look forward to seeing you. Thank you. Kind regards, Save -- Savenaca Vocea Regional Vice President, Stakeholder Engagement – Oceania Internet Corporation for Assigned Names and Numbers (ICANN) Mobile: +61 401441169 Twitter: @svocea www.icann.org<http://www.icann.org>

6 months, 4 weeks

PacNOG 29 final Track session about to start

by pita＠connect.com.fj

Hello all, For those interested in joining the Scalable Network Monitoring and Management Tutorials and Labs can register here: (Last Chance before start time) <https://events.pita.org.fj/PacNOG29#/tickets?lang=en> PacNOG 29 Conference, Tutorials and Workshops - Tickets (pita.org.fj) Sessions starts at today at 10:30 am GMT+12:00 Topics list: Note the Lab Sessions are essential to attend. Tutorial Topics * Scalable Network Monitoring and Management. Present day practices and how they differ from classical monitoring * Examples of tools used, traditional and modern, some of the tools we'll discuss and/or demo include: * Accessing our platform * SmokePing * Nagios * LibreNMS * NetFlow-NG * Working with the Prometheus Stack and other Tools * Use of PromQL * Using Grafana with Prometheus * Using AlertManager with Prometheus * Philosophy of Scalable Monitoring and Management version: * The fundamental distinction between "logs" and "metrics" * Concept of labels for timeseries * Counters versus gauges. * Scalable NMM Tools separate out: * data collection * data storage and querying (optimised either for timeseries storage or for log indexing/querying) * data visualisation * alerting * Tools such as Elastalert, AlertManager * Issue of too many alerts, which is very bad * ElastiFlow for network flows * Grafana Loki for logging data With Best regards On behalf of PacNOG - Coord Fred Christopher MANAGER Pacific Islands Telecommunications Association [PITA] Tel: +679 3311638 (Office) Tel: +679 9991807 (Mobile & Roaming) Email: <mailto:pita@connect.com.fj> pita(a)connect.com.fj Website: <http://www.pita.org.fj/> www.pita.org.fj This email and any attachments are strictly confidential. They may contain legally privileged information or copyright material. You should not read, copy, use or disclose them without authorisation. If you are not an intended recipient, please contact us at once by return email and then delete the original message and all copies. We do not accept liability in connection with computer virus, data corruption, delay, interruption, unauthorised access or unauthorised amendment.

7 months

A Global ICANN Resolver Operator Forum Announced

by Save Vocea

Dear PacNOG list members: The Internet Corporation for Assigned Names and Numbers (ICANN) organization (org) is pleased to announce a new forum intended for Domain Name System (DNS) resolver operators and experts from across the world. The ICANN Resolver Operator Forum will provide opportunities for participants to compare experiences, discuss best practices, and to network. The purpose of the ICANN Resolver Operator Forum aligns directly with ICANN's overall mission to maintain the security and stability of the DNS. For this reason, the forum will gather recursive resolver experts and operators from across the world, including the regions of Africa, North America, Latin America/Caribbean, Asia/Australia/Pacific, and Europe. The ICANN Resolver Operator Forum will take place virtually 14 December 2021 from 15:00 to 18:00 UTC. For more information and how to register please click here: https://www.icann.org/en/announcements/details/a-global-icann-resolver-oper… I hope some of you from the Pacific Islands can participate. Regards, Save -- Savenaca Vocea Regional Vice President, Stakeholder Engagement – Oceania Global Stakeholder Engagement Internet Corporation for Assigned Names and Numbers www.icann.org M: +61 401441169 Twitter: @svocea

7 months

2022 Rob Blokzijl Award - Call for Nominations

by Philip Smith

Hi everyone, The Rob Blokzijl Foundation has announced its call for nominations for the 2022 Rob Blokzijl Award. This Award is to celebrate those who have made a substantial and sustained contribution to the development of the Internet in the RIPE NCC Services region. https://rob-blokzijl-foundation.org/2021/11/25/call-for-nominations-2022/ More information about the award is available on the Foundation's website above. Best wishes! philip --

7 months

Weekly Global IPv4 Routing Table Report

by Routing Table Analysis Role Account

This is an automated weekly mailing describing the state of the Gobal 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>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 04 Dec, 2021 BGP Table as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 872006 Prefixes after maximum aggregation (per Origin AS): 330232 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 422156 Number of IPv4 prefixes with ROAs (including AS0): 249668 Total ASes present in the Internet Routing Table: 72344 Prefixes per ASN: 12.05 Origin-only ASes present in the Internet Routing Table: 62105 Origin ASes announcing only one prefix: 25642 Transit ASes present in the Internet Routing Table: 10239 Transit-only ASes present in the Internet Routing Table: 369 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 887 Number of instances of unregistered ASNs: 889 Number of 32-bit ASNs allocated by the RIRs: 37979 Number of 32-bit ASNs visible in the Routing Table: 31483 Prefixes from 32-bit ASNs in the Routing Table: 145463 Number of bogon 32-bit ASNs visible in the Routing Table: 26 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 846 Number of addresses announced to Internet: 3072974336 Equivalent to 183 /8s, 41 /16s and 222 /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: 99.5 Total number of prefixes smaller than registry allocations: 290540 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231180 Total APNIC prefixes after maximum aggregation: 64867 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 226302 Unique aggregates announced from the APNIC address blocks: 93047 APNIC Region origin ASes present in the Internet Routing Table: 12095 APNIC Prefixes per ASN: 18.71 APNIC Region origin ASes announcing only one prefix: 3445 APNIC Region transit ASes present in the Internet Routing Table: 1696 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7281 Number of APNIC addresses announced to Internet: 772945024 Equivalent to 46 /8s, 18 /16s and 52 /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: 256286 Total ARIN prefixes after maximum aggregation: 118209 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 255988 Unique aggregates announced from the ARIN address blocks: 122305 ARIN Region origin ASes present in the Internet Routing Table: 18945 ARIN Prefixes per ASN: 13.51 ARIN Region origin ASes announcing only one prefix: 6864 ARIN Region transit ASes present in the Internet Routing Table: 1961 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: 4238 Number of ARIN addresses announced to Internet: 1301094144 Equivalent to 77 /8s, 141 /16s and 31 /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: 243471 Total RIPE prefixes after maximum aggregation: 114034 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 239594 Unique aggregates announced from the RIPE address blocks: 147010 RIPE Region origin ASes present in the Internet Routing Table: 28167 RIPE Prefixes per ASN: 8.51 RIPE Region origin ASes announcing only one prefix: 12154 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: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10564 Number of RIPE addresses announced to Internet: 713663360 Equivalent to 42 /8s, 137 /16s and 163 /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: 113023 Total LACNIC prefixes after maximum aggregation: 27152 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 113869 Unique aggregates announced from the LACNIC address blocks: 47730 LACNIC Region origin ASes present in the Internet Routing Table: 10809 LACNIC Prefixes per ASN: 10.53 LACNIC Region origin ASes announcing only one prefix: 2625 LACNIC Region transit ASes present in the Internet Routing Table: 2149 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8489 Number of LACNIC addresses announced to Internet: 176382720 Equivalent to 10 /8s, 131 /16s and 99 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 27159 Total AfriNIC prefixes after maximum aggregation: 5293 AfriNIC Deaggregation factor: 5.13 Prefixes being announced from the AfriNIC address blocks: 35407 Unique aggregates announced from the AfriNIC address blocks: 11292 AfriNIC Region origin ASes present in the Internet Routing Table: 1581 AfriNIC Prefixes per ASN: 22.40 AfriNIC Region origin ASes announcing only one prefix: 554 AfriNIC Region transit ASes present in the Internet Routing Table: 310 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 911 Number of AfriNIC addresses announced to Internet: 108346624 Equivalent to 6 /8s, 117 /16s and 61 /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 8752 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5859 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4670 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3575 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3480 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3251 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2501 11119 579 KIXS-AS-KR Korea Telecom, KR 9498 2187 476 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2136 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2121 429 203 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6009 10029 2575 AMAZON-02, US 11492 4593 304 819 CABLEONE, US 22773 4016 3046 371 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3677 1896 2557 AKAMAI-AS, US 6327 3390 1318 64 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2604 374 129 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2525 5043 435 CENTURYLINK-US-LEGACY-QWEST, US 20115 2236 3032 502 CHARTER-20115, 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 6855 1733 150 UNI2-AS, ES 20940 3872 3348 209 AKAMAI-ASN1, NL 8551 3453 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2935 2279 899 ROSTELECOM-AS, RU 9009 2568 264 1347 M247, GB 34984 2204 355 598 TELLCOM-AS, TR 58224 1753 917 576 TCI, IR 61317 1654 215 932 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, 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 10498 3450 583 Uninet S.A. de C.V., MX 10620 3252 491 832 Telmex Colombia S.A., CO 11830 2469 369 62 Instituto Costarricense de Electricidad 13999 1617 284 456 Mega Cable, S.A. de C.V., MX 6503 1434 354 521 Axtel, S.A.B. de C.V., MX 28573 1396 2317 261 CLARO S.A., BR 3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1145 2351 141 TIM SA, BR 6147 1089 370 21 Telefonica del Peru S.A.A., PE 11664 981 189 442 Techtel LMDS Comunicaciones Interactiva 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 1625 393 21 LINKdotNET-AS, EG 24835 1549 499 32 RAYA-AS, EG 36992 1287 1430 268 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 821 68 11 ORANGE-COTE-IVOIRE, CI 36935 704 523 44 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 517 50 31 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 428 232 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 10498 3450 583 Uninet S.A. de C.V., MX 9808 8752 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6855 1733 150 UNI2-AS, ES 16509 6009 10029 2575 AMAZON-02, US 7545 5859 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4670 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4593 304 819 CABLEONE, US 22773 4016 3046 371 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3872 3348 209 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8752 8695 CHINAMOBILE-CN China Mobile Communications Grou 12479 6855 6705 UNI2-AS, ES 7545 5859 5178 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4670 4596 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4593 3774 CABLEONE, US 20940 3872 3663 AKAMAI-ASN1, NL 22773 4016 3645 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3575 3555 VIETEL-AS-AP Viettel Group, VN 16509 6009 3434 AMAZON-02, 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 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 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-dsua 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 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 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 /10:41 /11:101 /12:305 /13:596 /14:1213 /15:2044 /16:13546 /17:8288 /18:13917 /19:25220 /20:43065 /21:50996 /22:107561 /23:93845 /24:510449 /25:790 /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 5786 6855 UNI2-AS, ES 8151 4324 10498 Uninet S.A. de C.V., MX 11492 3546 4593 CABLEONE, US 6327 3199 3390 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 2994 4016 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2918 3453 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2259 2604 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1924 2469 Instituto Costarricense de Electricidad y Telec Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1912 2:1022 3:147 4:18 5:3709 6:100 7:5 8:1556 9:1 11:172 12:1706 13:407 14:2301 15:133 16:32 17:374 18:130 20:142 21:4 22:188 23:5325 24:2372 25:4 27:2552 29:19 31:2374 32:106 34:1 35:48 36:1726 37:3918 38:2381 39:659 40:149 41:3870 42:1041 43:2081 44:294 45:15643 46:3697 47:321 49:1661 50:1885 51:104 52:1343 54:290 55:725 56:4 57:55 58:1747 59:1130 60:940 61:2246 62:2395 63:1956 64:5402 65:2349 66:4914 67:2903 68:1184 69:4147 70:1343 71:676 72:3097 74:2613 75:1502 76:710 77:2137 78:1752 79:2706 80:1878 81:1489 82:1420 83:1176 84:1302 85:2819 86:700 87:1886 88:978 89:3117 90:478 91:7486 92:1886 93:2584 94:3219 95:3604 96:1301 97:342 98:985 99:899 100:76 101:1052 102:1814 103:27485 104:4078 105:429 106:844 107:2383 108:754 109:4003 110:2067 111:3140 112:1965 113:1519 114:1541 115:1939 116:1888 117:2467 118:2303 119:1844 120:1614 121:1042 122:2547 123:2136 124:1600 125:2047 128:1377 129:1114 130:915 131:2074 132:752 133:364 134:1919 135:287 136:792 137:861 138:2445 139:1206 140:814 141:1318 142:1231 143:1372 144:1256 145:330 146:1706 147:1465 148:2222 149:1579 150:852 151:1066 152:1655 153:443 154:3367 155:1352 156:1840 157:1197 158:987 159:2016 160:2329 161:1272 162:3408 163:1178 164:1658 165:1505 166:615 167:1662 168:3638 169:681 170:4309 171:807 172:2858 173:3052 174:1007 175:1143 176:3428 177:4489 178:3003 179:1951 180:2264 181:2656 182:3159 183:1925 184:2412 185:19066 186:4250 187:3515 188:3500 189:3086 190:8739 191:1333 192:11021 193:8460 194:6888 195:4957 196:2924 197:2354 198:6011 199:6005 200:7405 201:5547 202:10485 203:10020 204:4509 205:3371 206:3856 207:3361 208:4008 209:4633 210:4217 211:2416 212:3877 213:3406 214:1161 215:62 216:6394 217:2603 218:1214 219:621 220:1955 221:985 222:850 223:2119 End of report

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pacnog December 2021