- routing-wg - mailman.ripe.net

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 16 Sep '22

16 Sep '22

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 17 Sep, 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: 909144 Prefixes after maximum aggregation (per Origin AS): 342561 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 439421 Total ASes present in the Internet Routing Table: 73660 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 63260 Origin ASes announcing only one prefix: 26007 Transit ASes present in the Internet Routing Table: 10400 Transit-only ASes present in the Internet Routing Table: 404 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1126 Number of instances of unregistered ASNs: 1127 Number of 32-bit ASNs allocated by the RIRs: 40160 Number of 32-bit ASNs visible in the Routing Table: 33360 Prefixes from 32-bit ASNs in the Routing Table: 160068 Number of bogon 32-bit ASNs visible in the Routing Table: 10 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 616 Number of addresses announced to Internet: 3068824192 Equivalent to 182 /8s, 234 /16s and 138 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308727 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 237144 Total APNIC prefixes after maximum aggregation: 67475 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 232071 Unique aggregates announced from the APNIC address blocks: 96334 APNIC Region origin ASes present in the Internet Routing Table: 12962 APNIC Prefixes per ASN: 17.90 APNIC Region origin ASes announcing only one prefix: 3743 APNIC Region transit ASes present in the Internet Routing Table: 1754 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8200 Number of APNIC addresses announced to Internet: 773418240 Equivalent to 46 /8s, 25 /16s and 109 /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: 265063 Total ARIN prefixes after maximum aggregation: 121004 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 265804 Unique aggregates announced from the ARIN address blocks: 128101 ARIN Region origin ASes present in the Internet Routing Table: 19054 ARIN Prefixes per ASN: 13.95 ARIN Region origin ASes announcing only one prefix: 6934 ARIN Region transit ASes present in the Internet Routing Table: 1916 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 33 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4618 Number of ARIN addresses announced to Internet: 1292487936 Equivalent to 77 /8s, 9 /16s and 205 /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: 260848 Total RIPE prefixes after maximum aggregation: 119782 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 258088 Unique aggregates announced from the RIPE address blocks: 153669 RIPE Region origin ASes present in the Internet Routing Table: 28175 RIPE Prefixes per ASN: 9.16 RIPE Region origin ASes announcing only one prefix: 12049 RIPE Region transit ASes present in the Internet Routing Table: 3985 Average RIPE Region AS path length visible: 4.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10801 Number of RIPE addresses announced to Internet: 718336128 Equivalent to 42 /8s, 208 /16s and 240 /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: 116632 Total LACNIC prefixes after maximum aggregation: 27906 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 116231 Unique aggregates announced from the LACNIC address blocks: 48971 LACNIC Region origin ASes present in the Internet Routing Table: 10965 LACNIC Prefixes per ASN: 10.60 LACNIC Region origin ASes announcing only one prefix: 2691 LACNIC Region transit ASes present in the Internet Routing Table: 2230 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8725 Number of LACNIC addresses announced to Internet: 176454912 Equivalent to 10 /8s, 132 /16s and 125 /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: 28331 Total AfriNIC prefixes after maximum aggregation: 5587 AfriNIC Deaggregation factor: 5.07 Prefixes being announced from the AfriNIC address blocks: 36334 Unique aggregates announced from the AfriNIC address blocks: 11838 AfriNIC Region origin ASes present in the Internet Routing Table: 1687 AfriNIC Prefixes per ASN: 21.54 AfriNIC Region origin ASes announcing only one prefix: 590 AfriNIC Region transit ASes present in the Internet Routing Table: 325 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 37 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1016 Number of AfriNIC addresses announced to Internet: 107810560 Equivalent to 6 /8s, 109 /16s and 15 /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 9063 8884 50 CHINAMOBILE-CN China Mobile Communicati 7545 5914 786 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4720 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3575 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3499 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3361 1870 59 VNPT-AS-VN VNPT Corp, VN 4766 2471 11124 603 KIXS-AS-KR Korea Telecom, KR 9498 2445 499 238 BBIL-AP BHARTI Airtel Ltd., IN 24560 2206 852 413 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 45090 2173 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 7167 10498 2836 AMAZON-02, US 11492 4542 301 591 CABLEONE, US 7155 3898 265 32 VIASAT-SP-BACKBONE, US 22773 3795 3064 355 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3530 1826 2532 AKAMAI-AS, US 6327 3464 1319 63 SHAW, CA 749 3033 50728 2291 DNIC-AS-00749, US 30036 2616 370 231 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2533 3387 365 GOOGLE-CLOUD-PLATFORM, US 209 2348 4935 394 CENTURYLINK-US-LEGACY-QWEST, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6913 1730 144 UNI2-AS, ES 9121 6854 1692 17 TTNET, TR 20940 4062 3348 217 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA 8551 3986 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2943 2290 910 ROSTELECOM-AS, RU 6849 2702 355 21 UKRTELNET, UA 9009 2604 251 1344 M247, GB 34984 2257 358 633 TELLCOM-AS, TR 47331 1985 312 1500 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10950 3394 557 Uninet S.A. de C.V., MX 10620 3501 515 787 Telmex Colombia S.A., CO 11830 2322 369 65 Instituto Costarricense de Electricidad 13999 1995 325 510 Mega Cable, S.A. de C.V., MX 28573 1360 2328 264 Claro NXT Telecomunicacoes Ltda, BR 6503 1289 338 520 Axtel, S.A.B. de C.V., MX 3816 1279 708 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1134 369 21 Telefonica del Peru S.A.A., PE 11664 1058 179 467 Techtel LMDS Comunicaciones Interactiva 26615 985 2466 43 TIM SA, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1556 393 21 LINKdotNET-AS, EG 24835 1520 521 31 RAYA-AS, EG 36992 1346 1519 268 ETISALAT-MISR, EG 36903 1268 550 99 MT-MPLS, MA 29571 989 68 32 ORANGE-COTE-IVOIRE, CI 36935 810 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 522 52 40 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 402 232 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 10950 3394 557 Uninet S.A. de C.V., MX 9808 9063 8884 50 CHINAMOBILE-CN China Mobile Communicati 16509 7167 10498 2836 AMAZON-02, US 12479 6913 1730 144 UNI2-AS, ES 9121 6854 1692 17 TTNET, TR 7545 5914 786 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4720 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4542 301 591 CABLEONE, US 20940 4062 3348 217 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9063 9013 CHINAMOBILE-CN China Mobile Communications Grou 9121 6854 6837 TTNET, TR 12479 6913 6769 UNI2-AS, ES 7545 5914 5218 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4720 4645 ERX-CERNET-BKB China Education and Research Net 16509 7167 4331 AMAZON-02, US 39891 4010 3963 ALJAWWALSTC-AS, SA 11492 4542 3951 CABLEONE, US 8551 3986 3948 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3898 3866 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US 25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.128.80.0/24 Origin: 397372 UNASSIGNED 23.128.80.0/24 Transit: 577 BACOM, CA 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 24.152.20.0/23 Origin: 270472 UNASSIGNED 24.152.20.0/23 Transit: 28186 ITS TELECOMUNICACOES LTDA, BR 24.152.22.0/23 Origin: 270472 UNASSIGNED 24.152.22.0/23 Transit: 28186 ITS TELECOMUNICACOES LTDA, BR 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:39 /11:101 /12:297 /13:591 /14:1208 /15:2059 /16:13514 /17:8339 /18:13955 /19:25148 /20:44502 /21:52362 /22:109317 /23:97324 /24:539556 /25:803 /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 6000 6854 TTNET, TR 12479 5911 6913 UNI2-AS, ES 8151 4688 10950 Uninet S.A. de C.V., MX 11492 3462 4542 CABLEONE, US 8551 3450 3986 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3274 3464 SHAW, CA 39891 3193 4010 ALJAWWALSTC-AS, SA 7155 2987 3898 VIASAT-SP-BACKBONE, US 22773 2811 3795 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2558 2702 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1911 2:1020 3:163 4:5 5:3884 6:116 7:6 8:1600 9:1 11:173 12:1634 13:340 14:2367 15:262 16:51 17:361 18:308 20:244 21:4 22:188 23:5947 24:2445 25:6 27:2663 29:19 31:2413 32:94 34:7 35:88 36:1857 37:4474 38:3557 39:740 40:155 41:3916 42:1149 43:2243 44:289 45:16127 46:4188 47:308 48:1 49:1695 50:1932 51:241 52:1493 54:385 55:833 56:8 57:64 58:1786 59:1163 60:983 61:2309 62:2547 63:1916 64:5600 65:2306 66:4879 67:2968 68:1209 69:4156 70:1312 71:686 72:2999 74:2645 75:1455 76:593 77:2266 78:3995 79:3131 80:2058 81:1810 82:1506 83:1200 84:1394 85:3721 86:729 87:1913 88:2826 89:3422 90:557 91:7594 92:2057 93:2543 94:3537 95:4798 96:1309 97:348 98:1031 99:721 100:75 101:1067 102:2319 103:29985 104:4555 105:472 106:889 107:2542 108:892 109:4319 110:1997 111:3324 112:2040 113:1539 114:1500 115:2007 116:1914 117:2480 118:2321 119:1827 120:1736 121:1078 122:2532 123:2093 124:1554 125:2149 128:1224 129:1029 130:1004 131:2029 132:821 133:377 134:1945 135:296 136:860 137:876 138:2522 139:1512 140:950 141:1455 142:1333 143:1395 144:1197 145:343 146:1851 147:1520 148:2215 149:1806 150:868 151:1102 152:1822 153:467 154:3771 155:1424 156:1692 157:1278 158:1041 159:2189 160:2532 161:1343 162:3500 163:1401 164:1674 165:1658 166:794 167:1724 168:3820 169:870 170:4509 171:845 172:3352 173:3118 174:1022 175:1150 176:3606 177:4687 178:3579 179:2144 180:2330 181:3292 182:3232 183:1931 184:2359 185:19710 186:4617 187:3929 188:4008 189:3470 190:8990 191:1490 192:10992 193:8702 194:7130 195:5064 196:2970 197:2459 198:5981 199:6029 200:7697 201:5797 202:10530 203:10028 204:4508 205:3457 206:3841 207:3434 208:4053 209:4719 210:4333 211:2397 212:4077 213:3480 214:1117 215:54 216:6402 217:2630 218:1286 219:567 220:2010 221:922 222:827 223:2004 End of report

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Call for Working Group Participation: MANRS+
by Andrei Robachevsky 13 Sep '22

13 Sep '22

Hi, MANRS is looking for volunteers to join a new working group to explore the idea of creating a second, elevated tier of MANRS participation for organizations that comply with more stringent requirements and auditing. We’re calling this MANRS+ at the moment, though that’s only a working title. MANRS has traditionally been focused on peer-to-peer relationships, but we believe generating customer demand could be a powerful driving force for better routing security. If we can enhance the business case, customers will demand better routing security of their network connectivity providers and providers will ensure they’re following best practices and staying in compliance with the MANRS actions that stop routing security incidents. Read more at https://www.manrs.org/2022/09/improving-manrs-call-for-working-group-partic…, and email us at contact(a)manrs.org<mailto:contact@manrs.org> by 23 September to join the MANRS+ working group. We look forward to hearing from you. Regards, Andrei On Behalf of the MANRS Team

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HTTP 404 Errors for rrdp.ripe.net
by Ties de Kock 12 Sep '22

12 Sep '22

Dear colleagues, This morning, 12 September 2022, during scheduled maintenance, the state of rrdp.ripe.net was inconsistent between 09:35 and 09:50 UTC. After becoming aware of a potential issue, we switched to secondary RRDP infrastructure before starting our investigation, mitigating the problem. During the incident, the RRDP repository https://rrdp.ripe.net/notification.xml referred to files that were not available, and 3480 requests resulted in a 404 response out of more than 10.97k requests (lower bound, excludes traffic after failover). According to our logs and external monitoring, the rsync service at rsync://rpki.ripe.net was fully available during this period. The alert we received indicated that notification.xml was missing while the delta/snapshot files were unavailable, which delayed our response to the incident. As an immediate action, we have already started making necessary changes to improve our alerting. We will continue investigating the root cause and focus on possible race conditions during the shutdown of the publication server (which could have happened during patching). Kind regards, Ties de Kock

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 09 Sep '22

09 Sep '22

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 10 Sep, 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: 909260 Prefixes after maximum aggregation (per Origin AS): 342376 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 439339 Total ASes present in the Internet Routing Table: 73642 Prefixes per ASN: 12.35 Origin-only ASes present in the Internet Routing Table: 63244 Origin ASes announcing only one prefix: 26032 Transit ASes present in the Internet Routing Table: 10398 Transit-only ASes present in the Internet Routing Table: 399 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 974 Number of instances of unregistered ASNs: 974 Number of 32-bit ASNs allocated by the RIRs: 40143 Number of 32-bit ASNs visible in the Routing Table: 33331 Prefixes from 32-bit ASNs in the Routing Table: 160214 Number of bogon 32-bit ASNs visible in the Routing Table: 7 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 510 Number of addresses announced to Internet: 3069022080 Equivalent to 182 /8s, 237 /16s and 143 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308637 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 237518 Total APNIC prefixes after maximum aggregation: 67545 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 232440 Unique aggregates announced from the APNIC address blocks: 96417 APNIC Region origin ASes present in the Internet Routing Table: 12948 APNIC Prefixes per ASN: 17.95 APNIC Region origin ASes announcing only one prefix: 3752 APNIC Region transit ASes present in the Internet Routing Table: 1752 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8184 Number of APNIC addresses announced to Internet: 773537536 Equivalent to 46 /8s, 27 /16s and 63 /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: 264936 Total ARIN prefixes after maximum aggregation: 120942 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 265432 Unique aggregates announced from the ARIN address blocks: 128088 ARIN Region origin ASes present in the Internet Routing Table: 19052 ARIN Prefixes per ASN: 13.93 ARIN Region origin ASes announcing only one prefix: 6932 ARIN Region transit ASes present in the Internet Routing Table: 1914 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: 4606 Number of ARIN addresses announced to Internet: 1293459200 Equivalent to 77 /8s, 24 /16s and 159 /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: 260753 Total RIPE prefixes after maximum aggregation: 119679 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 257993 Unique aggregates announced from the RIPE address blocks: 153548 RIPE Region origin ASes present in the Internet Routing Table: 28190 RIPE Prefixes per ASN: 9.15 RIPE Region origin ASes announcing only one prefix: 12070 RIPE Region transit ASes present in the Internet Routing Table: 3992 Average RIPE Region AS path length visible: 4.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10804 Number of RIPE addresses announced to Internet: 717378944 Equivalent to 42 /8s, 194 /16s and 85 /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: 116719 Total LACNIC prefixes after maximum aggregation: 27901 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 116329 Unique aggregates announced from the LACNIC address blocks: 48967 LACNIC Region origin ASes present in the Internet Routing Table: 10978 LACNIC Prefixes per ASN: 10.60 LACNIC Region origin ASes announcing only one prefix: 2684 LACNIC Region transit ASes present in the Internet Routing Table: 2230 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8721 Number of LACNIC addresses announced to Internet: 176451584 Equivalent to 10 /8s, 132 /16s and 112 /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: 28360 Total AfriNIC prefixes after maximum aggregation: 5563 AfriNIC Deaggregation factor: 5.10 Prefixes being announced from the AfriNIC address blocks: 36556 Unique aggregates announced from the AfriNIC address blocks: 11882 AfriNIC Region origin ASes present in the Internet Routing Table: 1688 AfriNIC Prefixes per ASN: 21.66 AfriNIC Region origin ASes announcing only one prefix: 594 AfriNIC Region transit ASes present in the Internet Routing Table: 328 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 37 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1016 Number of AfriNIC addresses announced to Internet: 107912448 Equivalent to 6 /8s, 110 /16s and 157 /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 9089 8883 47 CHINAMOBILE-CN China Mobile Communicati 7545 5934 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4719 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3586 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3500 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3365 1870 59 VNPT-AS-VN VNPT Corp, VN 4766 2474 11124 601 KIXS-AS-KR Korea Telecom, KR 9498 2427 499 238 BBIL-AP BHARTI Airtel Ltd., IN 24560 2195 851 411 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 45090 2180 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 7069 10468 2825 AMAZON-02, US 11492 4577 303 535 CABLEONE, US 7155 3898 265 32 VIASAT-SP-BACKBONE, US 22773 3808 3067 355 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3511 1815 2525 AKAMAI-AS, US 6327 3472 1319 63 SHAW, CA 749 3033 50727 2291 DNIC-AS-00749, US 30036 2608 369 261 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2533 3387 365 GOOGLE-CLOUD-PLATFORM, US 209 2359 4936 404 CENTURYLINK-US-LEGACY-QWEST, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6931 1730 144 UNI2-AS, ES 9121 6810 1692 17 TTNET, TR 20940 4058 3348 218 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA 8551 3988 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2941 2290 910 ROSTELECOM-AS, RU 6849 2759 355 21 UKRTELNET, UA 9009 2607 252 1346 M247, GB 34984 2267 359 635 TELLCOM-AS, TR 47331 1971 310 1491 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10925 3393 555 Uninet S.A. de C.V., MX 10620 3494 514 787 Telmex Colombia S.A., CO 11830 2329 369 64 Instituto Costarricense de Electricidad 13999 1985 323 508 Mega Cable, S.A. de C.V., MX 28573 1362 2328 264 Claro NXT Telecomunicacoes Ltda, BR 6503 1288 338 520 Axtel, S.A.B. de C.V., MX 3816 1276 701 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1134 369 21 Telefonica del Peru S.A.A., PE 11664 1057 179 466 Techtel LMDS Comunicaciones Interactiva 26615 978 2466 43 TIM SA, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1598 393 21 LINKdotNET-AS, EG 24835 1520 521 31 RAYA-AS, EG 36992 1348 1519 268 ETISALAT-MISR, EG 36903 1268 550 99 MT-MPLS, MA 29571 981 68 38 ORANGE-COTE-IVOIRE, CI 36935 810 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 521 52 39 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 402 232 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 10925 3393 555 Uninet S.A. de C.V., MX 9808 9089 8883 47 CHINAMOBILE-CN China Mobile Communicati 16509 7069 10468 2825 AMAZON-02, US 12479 6931 1730 144 UNI2-AS, ES 9121 6810 1692 17 TTNET, TR 7545 5934 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4719 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4577 303 535 CABLEONE, US 20940 4058 3348 218 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9089 9042 CHINAMOBILE-CN China Mobile Communications Grou 9121 6810 6793 TTNET, TR 12479 6931 6787 UNI2-AS, ES 7545 5934 5235 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4719 4644 ERX-CERNET-BKB China Education and Research Net 16509 7069 4244 AMAZON-02, US 11492 4577 4042 CABLEONE, US 39891 4010 3963 ALJAWWALSTC-AS, SA 8551 3988 3950 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3898 3866 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.128.80.0/24 Origin: 397372 UNASSIGNED 23.128.80.0/24 Transit: 577 BACOM, CA 23.133.251.0/24 Origin: 54681 RTT-BEACON, US 23.133.251.0/24 Transit: 62513 GOCODEIT-INC, CA 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:39 /11:101 /12:298 /13:592 /14:1210 /15:2064 /16:13516 /17:8348 /18:13970 /19:25161 /20:44541 /21:52337 /22:109320 /23:97388 /24:539543 /25:803 /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 5957 6810 TTNET, TR 12479 5918 6931 UNI2-AS, ES 8151 4658 10925 Uninet S.A. de C.V., MX 11492 3494 4577 CABLEONE, US 8551 3452 3988 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3282 3472 SHAW, CA 39891 3193 4010 ALJAWWALSTC-AS, SA 7155 2987 3898 VIASAT-SP-BACKBONE, US 22773 2823 3808 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2616 2759 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1954 2:1035 3:162 4:5 5:3880 6:116 7:6 8:1582 9:1 11:173 12:1631 13:337 14:2371 15:258 16:51 17:361 18:258 20:244 21:4 22:188 23:5927 24:2427 25:6 27:2658 29:19 31:2418 32:93 34:7 35:89 36:1854 37:4494 38:3511 39:738 40:155 41:3919 42:1144 43:2226 44:291 45:16163 46:4182 47:311 49:1703 50:1934 51:240 52:1486 54:384 55:767 56:8 57:62 58:1791 59:1163 60:982 61:2296 62:2554 63:1912 64:5597 65:2301 66:4888 67:2978 68:1207 69:4155 70:1304 71:684 72:3028 74:2643 75:1421 76:585 77:2266 78:3981 79:3131 80:2058 81:1799 82:1501 83:1207 84:1387 85:3707 86:730 87:1910 88:2813 89:3433 90:567 91:7643 92:2051 93:2544 94:3538 95:4784 96:1306 97:351 98:1032 99:721 100:75 101:1067 102:2327 103:29909 104:4553 105:472 106:891 107:2548 108:891 109:4325 110:2002 111:3333 112:2047 113:1544 114:1501 115:2012 116:1912 117:2481 118:2320 119:1825 120:1737 121:1078 122:2529 123:2099 124:1588 125:2149 128:1236 129:1026 130:1005 131:2049 132:823 133:377 134:1941 135:296 136:866 137:874 138:2519 139:1513 140:951 141:1464 142:1344 143:1414 144:1198 145:342 146:1853 147:1514 148:2215 149:1809 150:865 151:1085 152:1808 153:466 154:3831 155:1451 156:1746 157:1276 158:1040 159:2191 160:2530 161:1336 162:3505 163:1410 164:1641 165:1653 166:789 167:1751 168:3835 169:869 170:4532 171:847 172:3347 173:3119 174:1022 175:1148 176:3610 177:4755 178:3572 179:2166 180:2338 181:3260 182:3236 183:1934 184:2367 185:19662 186:4607 187:3894 188:4011 189:3447 190:9020 191:1457 192:10995 193:8666 194:7125 195:5072 196:2949 197:2463 198:5998 199:6032 200:7695 201:5796 202:10515 203:10033 204:4505 205:3465 206:3782 207:3438 208:4050 209:4719 210:4385 211:2399 212:4073 213:3472 214:1116 215:66 216:6377 217:2628 218:1291 219:567 220:2013 221:979 222:831 223:1993 End of report

1 0

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 02 Sep '22

02 Sep '22

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 03 Sep, 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: 907883 Prefixes after maximum aggregation (per Origin AS): 342498 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 439018 Total ASes present in the Internet Routing Table: 73617 Prefixes per ASN: 12.33 Origin-only ASes present in the Internet Routing Table: 63186 Origin ASes announcing only one prefix: 26027 Transit ASes present in the Internet Routing Table: 10431 Transit-only ASes present in the Internet Routing Table: 401 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 967 Number of instances of unregistered ASNs: 967 Number of 32-bit ASNs allocated by the RIRs: 40121 Number of 32-bit ASNs visible in the Routing Table: 33280 Prefixes from 32-bit ASNs in the Routing Table: 159468 Number of bogon 32-bit ASNs visible in the Routing Table: 7 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 512 Number of addresses announced to Internet: 3068907136 Equivalent to 182 /8s, 235 /16s and 206 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308077 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 237156 Total APNIC prefixes after maximum aggregation: 67523 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 232153 Unique aggregates announced from the APNIC address blocks: 96567 APNIC Region origin ASes present in the Internet Routing Table: 12920 APNIC Prefixes per ASN: 17.97 APNIC Region origin ASes announcing only one prefix: 3738 APNIC Region transit ASes present in the Internet Routing Table: 1764 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8163 Number of APNIC addresses announced to Internet: 773393152 Equivalent to 46 /8s, 25 /16s and 11 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 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: 264819 Total ARIN prefixes after maximum aggregation: 121041 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 265221 Unique aggregates announced from the ARIN address blocks: 127920 ARIN Region origin ASes present in the Internet Routing Table: 19066 ARIN Prefixes per ASN: 13.91 ARIN Region origin ASes announcing only one prefix: 6922 ARIN Region transit ASes present in the Internet Routing Table: 1923 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: 4604 Number of ARIN addresses announced to Internet: 1293708544 Equivalent to 77 /8s, 28 /16s and 109 /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: 260443 Total RIPE prefixes after maximum aggregation: 119678 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 257626 Unique aggregates announced from the RIPE address blocks: 153274 RIPE Region origin ASes present in the Internet Routing Table: 28181 RIPE Prefixes per ASN: 9.14 RIPE Region origin ASes announcing only one prefix: 12074 RIPE Region transit ASes present in the Internet Routing Table: 4000 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10781 Number of RIPE addresses announced to Internet: 717216128 Equivalent to 42 /8s, 191 /16s and 217 /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: 116141 Total LACNIC prefixes after maximum aggregation: 27953 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 115807 Unique aggregates announced from the LACNIC address blocks: 48928 LACNIC Region origin ASes present in the Internet Routing Table: 10980 LACNIC Prefixes per ASN: 10.55 LACNIC Region origin ASes announcing only one prefix: 2699 LACNIC Region transit ASes present in the Internet Routing Table: 2232 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8718 Number of LACNIC addresses announced to Internet: 176407040 Equivalent to 10 /8s, 131 /16s and 194 /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: 28357 Total AfriNIC prefixes after maximum aggregation: 5563 AfriNIC Deaggregation factor: 5.10 Prefixes being announced from the AfriNIC address blocks: 36564 Unique aggregates announced from the AfriNIC address blocks: 11890 AfriNIC Region origin ASes present in the Internet Routing Table: 1684 AfriNIC Prefixes per ASN: 21.71 AfriNIC Region origin ASes announcing only one prefix: 594 AfriNIC Region transit ASes present in the Internet Routing Table: 329 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 37 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1014 Number of AfriNIC addresses announced to Internet: 107898880 Equivalent to 6 /8s, 110 /16s and 104 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9087 8883 47 CHINAMOBILE-CN China Mobile Communicati 7545 5928 789 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4709 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3583 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3511 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3377 1877 67 VNPT-AS-VN VNPT Corp, VN 4766 2478 11124 601 KIXS-AS-KR Korea Telecom, KR 9498 2427 499 238 BBIL-AP BHARTI Airtel Ltd., IN 24560 2190 851 407 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 45090 2180 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6962 10424 2780 AMAZON-02, US 11492 4540 301 578 CABLEONE, US 7155 3898 265 32 VIASAT-SP-BACKBONE, US 22773 3812 3066 354 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3491 1803 2517 AKAMAI-AS, US 6327 3455 1319 63 SHAW, CA 749 3034 50727 2292 DNIC-AS-00749, US 30036 2612 370 236 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2531 3387 365 GOOGLE-CLOUD-PLATFORM, US 209 2362 4936 404 CENTURYLINK-US-LEGACY-QWEST, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6891 1730 144 UNI2-AS, ES 9121 6635 1692 17 TTNET, TR 20940 4058 3348 219 AKAMAI-ASN1, NL 8551 3993 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3874 226 44 ALJAWWALSTC-AS, SA 12389 2941 2290 910 ROSTELECOM-AS, RU 6849 2759 355 21 UKRTELNET, UA 9009 2605 252 1349 M247, GB 34984 2264 359 632 TELLCOM-AS, TR 47331 2082 325 1577 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10694 3393 556 Uninet S.A. de C.V., MX 10620 3495 515 789 Telmex Colombia S.A., CO 11830 2340 369 64 Instituto Costarricense de Electricidad 13999 1979 321 507 Mega Cable, S.A. de C.V., MX 28573 1360 2327 267 Claro NXT Telecomunicacoes Ltda, BR 6503 1288 338 520 Axtel, S.A.B. de C.V., MX 3816 1274 699 154 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1135 369 21 Telefonica del Peru S.A.A., PE 11664 1049 179 460 Techtel LMDS Comunicaciones Interactiva 26615 980 2466 43 TIM SA, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1602 393 21 LINKdotNET-AS, EG 24835 1520 521 31 RAYA-AS, EG 36992 1325 1519 268 ETISALAT-MISR, EG 36903 1268 550 99 MT-MPLS, MA 29571 1000 68 38 ORANGE-COTE-IVOIRE, CI 36935 810 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 521 52 39 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 401 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10694 3393 556 Uninet S.A. de C.V., MX 9808 9087 8883 47 CHINAMOBILE-CN China Mobile Communicati 16509 6962 10424 2780 AMAZON-02, US 12479 6891 1730 144 UNI2-AS, ES 9121 6635 1692 17 TTNET, TR 7545 5928 789 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4709 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4540 301 578 CABLEONE, US 20940 4058 3348 219 AKAMAI-ASN1, NL 8551 3993 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9087 9040 CHINAMOBILE-CN China Mobile Communications Grou 12479 6891 6747 UNI2-AS, ES 9121 6635 6618 TTNET, TR 7545 5928 5232 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4709 4634 ERX-CERNET-BKB China Education and Research Net 16509 6962 4182 AMAZON-02, US 11492 4540 3962 CABLEONE, US 8551 3993 3955 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3898 3866 VIASAT-SP-BACKBONE, US 20940 4058 3839 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US 394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.128.80.0/24 Origin: 397372 UNASSIGNED 23.128.80.0/24 Transit: 577 BACOM, CA 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:39 /11:101 /12:298 /13:592 /14:1209 /15:2063 /16:13518 /17:8350 /18:13960 /19:25148 /20:44465 /21:52276 /22:109213 /23:97160 /24:538665 /25:797 /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 5878 6891 UNI2-AS, ES 9121 5792 6635 TTNET, TR 8151 4470 10694 Uninet S.A. de C.V., MX 11492 3457 4540 CABLEONE, US 8551 3452 3993 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3265 3455 SHAW, CA 39891 3185 3874 ALJAWWALSTC-AS, SA 7155 2987 3898 VIASAT-SP-BACKBONE, US 22773 2830 3812 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2616 2759 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1954 2:1032 3:161 4:5 5:3861 6:115 7:6 8:1587 9:1 11:173 12:1640 13:341 14:2371 15:251 16:46 17:360 18:218 20:244 21:4 22:188 23:5918 24:2442 25:6 27:2653 29:19 31:2413 32:93 34:7 35:89 36:1849 37:4483 38:3482 39:722 40:154 41:3937 42:1142 43:2225 44:285 45:16107 46:4185 47:329 49:1702 50:1951 51:112 52:1463 54:386 55:839 56:8 57:61 58:1790 59:1160 60:983 61:2295 62:2548 63:1918 64:5587 65:2308 66:4886 67:2967 68:1208 69:4154 70:1304 71:684 72:3025 74:2644 75:1406 76:584 77:2268 78:3970 79:3129 80:2047 81:1802 82:1491 83:1216 84:1383 85:3687 86:732 87:1906 88:2802 89:3436 90:551 91:7648 92:2051 93:2542 94:3540 95:4802 96:1298 97:352 98:1028 99:720 100:77 101:1065 102:2309 103:29809 104:4570 105:470 106:889 107:2556 108:875 109:4324 110:2010 111:3331 112:2052 113:1542 114:1490 115:2013 116:1945 117:2478 118:2322 119:1820 120:1795 121:1079 122:2524 123:2087 124:1578 125:2144 128:1237 129:1031 130:1007 131:2050 132:819 133:377 134:1936 135:298 136:858 137:874 138:2518 139:1513 140:951 141:1455 142:1347 143:1400 144:1192 145:342 146:1855 147:1508 148:2221 149:1810 150:863 151:1080 152:1870 153:466 154:3756 155:1453 156:1743 157:1278 158:1036 159:2192 160:2529 161:1336 162:3505 163:1396 164:1627 165:1650 166:787 167:1758 168:3827 169:869 170:4533 171:846 172:3340 173:3128 174:1023 175:1143 176:3622 177:4726 178:3574 179:2146 180:2339 181:3258 182:3234 183:1938 184:2365 185:19649 186:4573 187:3817 188:3984 189:3402 190:8981 191:1465 192:10988 193:8665 194:7113 195:5060 196:2968 197:2467 198:6002 199:6041 200:7634 201:5750 202:10514 203:10046 204:4512 205:3429 206:3783 207:3436 208:4051 209:4714 210:4370 211:2402 212:4070 213:3467 214:1118 215:66 216:6392 217:2630 218:1290 219:572 220:2014 221:947 222:832 223:1990 End of report

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

26 Aug '22

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 27 Aug, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 907997 Prefixes after maximum aggregation (per Origin AS): 342169 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 438559 Total ASes present in the Internet Routing Table: 73597 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 63163 Origin ASes announcing only one prefix: 25995 Transit ASes present in the Internet Routing Table: 10434 Transit-only ASes present in the Internet Routing Table: 397 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 955 Number of instances of unregistered ASNs: 955 Number of 32-bit ASNs allocated by the RIRs: 40061 Number of 32-bit ASNs visible in the Routing Table: 33252 Prefixes from 32-bit ASNs in the Routing Table: 159101 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 507 Number of addresses announced to Internet: 3068908416 Equivalent to 182 /8s, 235 /16s and 211 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 308313 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 236904 Total APNIC prefixes after maximum aggregation: 67404 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 232031 Unique aggregates announced from the APNIC address blocks: 96215 APNIC Region origin ASes present in the Internet Routing Table: 12900 APNIC Prefixes per ASN: 17.99 APNIC Region origin ASes announcing only one prefix: 3733 APNIC Region transit ASes present in the Internet Routing Table: 1760 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8141 Number of APNIC addresses announced to Internet: 773150720 Equivalent to 46 /8s, 21 /16s and 88 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 264812 Total ARIN prefixes after maximum aggregation: 120921 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 265108 Unique aggregates announced from the ARIN address blocks: 127764 ARIN Region origin ASes present in the Internet Routing Table: 19052 ARIN Prefixes per ASN: 13.91 ARIN Region origin ASes announcing only one prefix: 6908 ARIN Region transit ASes present in the Internet Routing Table: 1924 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4598 Number of ARIN addresses announced to Internet: 1293806848 Equivalent to 77 /8s, 29 /16s and 237 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 260499 Total RIPE prefixes after maximum aggregation: 119614 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 257730 Unique aggregates announced from the RIPE address blocks: 153353 RIPE Region origin ASes present in the Internet Routing Table: 28197 RIPE Prefixes per ASN: 9.14 RIPE Region origin ASes announcing only one prefix: 12080 RIPE Region transit ASes present in the Internet Routing Table: 4007 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10790 Number of RIPE addresses announced to Internet: 717358976 Equivalent to 42 /8s, 194 /16s and 7 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 116556 Total LACNIC prefixes after maximum aggregation: 27906 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 116195 Unique aggregates announced from the LACNIC address blocks: 48932 LACNIC Region origin ASes present in the Internet Routing Table: 10981 LACNIC Prefixes per ASN: 10.58 LACNIC Region origin ASes announcing only one prefix: 2682 LACNIC Region transit ASes present in the Internet Routing Table: 2228 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8712 Number of LACNIC addresses announced to Internet: 176412160 Equivalent to 10 /8s, 131 /16s and 214 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 28271 Total AfriNIC prefixes after maximum aggregation: 5579 AfriNIC Deaggregation factor: 5.07 Prefixes being announced from the AfriNIC address blocks: 36426 Unique aggregates announced from the AfriNIC address blocks: 11861 AfriNIC Region origin ASes present in the Internet Routing Table: 1683 AfriNIC Prefixes per ASN: 21.64 AfriNIC Region origin ASes announcing only one prefix: 592 AfriNIC Region transit ASes present in the Internet Routing Table: 326 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 32 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1011 Number of AfriNIC addresses announced to Internet: 107891712 Equivalent to 6 /8s, 110 /16s and 76 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9115 8883 47 CHINAMOBILE-CN China Mobile Communicati 7545 5924 789 698 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3583 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3511 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3377 1877 67 VNPT-AS-VN VNPT Corp, VN 4766 2502 11125 603 KIXS-AS-KR Korea Telecom, KR 9498 2426 499 238 BBIL-AP BHARTI Airtel Ltd., IN 24560 2191 851 407 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 45090 2181 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6891 10410 2720 AMAZON-02, US 11492 4536 301 579 CABLEONE, US 7155 3906 265 32 VIASAT-SP-BACKBONE, US 22773 3818 3064 353 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3471 1790 2503 AKAMAI-AS, US 6327 3451 1319 63 SHAW, CA 749 3036 50728 2294 DNIC-AS-00749, US 30036 2607 370 242 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2529 3387 364 GOOGLE-CLOUD-PLATFORM, US 209 2366 4936 407 CENTURYLINK-US-LEGACY-QWEST, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6874 1730 144 UNI2-AS, ES 9121 6615 1692 17 TTNET, TR 20940 4065 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA 8551 3999 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2940 2290 910 ROSTELECOM-AS, RU 6849 2759 355 21 UKRTELNET, UA 9009 2592 252 1331 M247, GB 34984 2265 359 632 TELLCOM-AS, TR 47331 2066 324 1565 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10786 3393 557 Uninet S.A. de C.V., MX 10620 3506 516 778 Telmex Colombia S.A., CO 11830 2342 369 64 Instituto Costarricense de Electricidad 13999 1975 321 505 Mega Cable, S.A. de C.V., MX 28573 1359 2327 267 Claro NXT Telecomunicacoes Ltda, BR 6503 1288 338 520 Axtel, S.A.B. de C.V., MX 3816 1273 699 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1129 369 21 Telefonica del Peru S.A.A., PE 11664 1054 180 468 Techtel LMDS Comunicaciones Interactiva 26615 979 2466 43 TIM SA, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1602 393 21 LINKdotNET-AS, EG 24835 1546 521 31 RAYA-AS, EG 36992 1324 1519 268 ETISALAT-MISR, EG 36903 1268 550 99 MT-MPLS, MA 29571 991 67 42 ORANGE-COTE-IVOIRE, CI 36935 810 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 520 52 39 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 401 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10786 3393 557 Uninet S.A. de C.V., MX 9808 9115 8883 47 CHINAMOBILE-CN China Mobile Communicati 16509 6891 10410 2720 AMAZON-02, US 12479 6874 1730 144 UNI2-AS, ES 9121 6615 1692 17 TTNET, TR 7545 5924 789 698 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4536 301 579 CABLEONE, US 20940 4065 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9115 9068 CHINAMOBILE-CN China Mobile Communications Grou 12479 6874 6730 UNI2-AS, ES 9121 6615 6598 TTNET, TR 7545 5924 5226 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4638 ERX-CERNET-BKB China Education and Research Net 16509 6891 4171 AMAZON-02, US 39891 4006 3960 ALJAWWALSTC-AS, SA 8551 3999 3960 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 4536 3957 CABLEONE, US 7155 3906 3874 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US 394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.128.80.0/24 Origin: 397372 UNASSIGNED 23.128.80.0/24 Transit: 577 BACOM, CA 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:39 /11:101 /12:299 /13:595 /14:1209 /15:2063 /16:13519 /17:8346 /18:13954 /19:25154 /20:44494 /21:52330 /22:109246 /23:97257 /24:538558 /25:804 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5862 6874 UNI2-AS, ES 9121 5772 6615 TTNET, TR 8151 4533 10786 Uninet S.A. de C.V., MX 8551 3457 3999 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3453 4536 CABLEONE, US 6327 3261 3451 SHAW, CA 39891 3189 4006 ALJAWWALSTC-AS, SA 7155 2995 3906 VIASAT-SP-BACKBONE, US 22773 2832 3818 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2616 2759 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1969 2:1026 3:157 4:5 5:3860 6:115 7:6 8:1592 9:1 11:173 12:1647 13:334 14:2368 15:244 16:47 17:377 18:197 20:243 21:4 22:188 23:5896 24:2427 25:6 27:2631 29:19 31:2414 32:95 34:7 35:87 36:1847 37:4478 38:3448 39:723 40:148 41:3939 42:1144 43:2219 44:288 45:16137 46:4169 47:330 49:1711 50:1953 51:239 52:1469 54:384 55:843 56:8 57:60 58:1793 59:1164 60:975 61:2291 62:2547 63:1924 64:5576 65:2364 66:4873 67:2963 68:1207 69:4157 70:1315 71:681 72:3026 74:2643 75:1403 76:590 77:2262 78:3955 79:3125 80:2032 81:1777 82:1490 83:1211 84:1380 85:3725 86:738 87:1908 88:2802 89:3405 90:547 91:7646 92:2042 93:2546 94:3529 95:4801 96:1298 97:351 98:1025 99:721 100:77 101:1060 102:2254 103:29750 104:4562 105:469 106:888 107:2548 108:880 109:4328 110:2010 111:3339 112:2056 113:1540 114:1489 115:2013 116:1913 117:2481 118:2323 119:1819 120:1795 121:1078 122:2525 123:2081 124:1580 125:2144 128:1225 129:1043 130:1013 131:2051 132:813 133:378 134:1937 135:299 136:856 137:877 138:2504 139:1510 140:944 141:1454 142:1337 143:1410 144:1197 145:341 146:1857 147:1514 148:2242 149:1785 150:865 151:1079 152:1874 153:465 154:3702 155:1453 156:1739 157:1270 158:1042 159:2197 160:2513 161:1335 162:3505 163:1381 164:1636 165:1634 166:782 167:1763 168:3811 169:881 170:4516 171:844 172:3330 173:3143 174:1023 175:1145 176:3625 177:4753 178:3577 179:2219 180:2343 181:3244 182:3237 183:1936 184:2374 185:19638 186:4536 187:3886 188:3990 189:3434 190:9090 191:1447 192:10978 193:8686 194:7100 195:5065 196:2959 197:2428 198:6009 199:6025 200:7633 201:5748 202:10489 203:10024 204:4519 205:3436 206:3764 207:3441 208:4054 209:4710 210:4362 211:2404 212:4071 213:3477 214:1122 215:66 216:6385 217:2638 218:1290 219:573 220:2011 221:951 222:827 223:1987 End of report

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

19 Aug '22

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 20 Aug, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 906799 Prefixes after maximum aggregation (per Origin AS): 341924 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 438673 Total ASes present in the Internet Routing Table: 73575 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63118 Origin ASes announcing only one prefix: 25979 Transit ASes present in the Internet Routing Table: 10457 Transit-only ASes present in the Internet Routing Table: 392 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 970 Number of instances of unregistered ASNs: 970 Number of 32-bit ASNs allocated by the RIRs: 40018 Number of 32-bit ASNs visible in the Routing Table: 33216 Prefixes from 32-bit ASNs in the Routing Table: 158507 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 512 Number of addresses announced to Internet: 3070880896 Equivalent to 183 /8s, 9 /16s and 236 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307937 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 236463 Total APNIC prefixes after maximum aggregation: 67388 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 231571 Unique aggregates announced from the APNIC address blocks: 96339 APNIC Region origin ASes present in the Internet Routing Table: 12882 APNIC Prefixes per ASN: 17.98 APNIC Region origin ASes announcing only one prefix: 3733 APNIC Region transit ASes present in the Internet Routing Table: 1764 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8120 Number of APNIC addresses announced to Internet: 773185536 Equivalent to 46 /8s, 21 /16s and 224 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 264708 Total ARIN prefixes after maximum aggregation: 120974 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264954 Unique aggregates announced from the ARIN address blocks: 127622 ARIN Region origin ASes present in the Internet Routing Table: 19052 ARIN Prefixes per ASN: 13.91 ARIN Region origin ASes announcing only one prefix: 6911 ARIN Region transit ASes present in the Internet Routing Table: 1919 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4590 Number of ARIN addresses announced to Internet: 1295730432 Equivalent to 77 /8s, 59 /16s and 71 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 260394 Total RIPE prefixes after maximum aggregation: 119511 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 257688 Unique aggregates announced from the RIPE address blocks: 153309 RIPE Region origin ASes present in the Internet Routing Table: 28203 RIPE Prefixes per ASN: 9.14 RIPE Region origin ASes announcing only one prefix: 12083 RIPE Region transit ASes present in the Internet Routing Table: 4016 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10793 Number of RIPE addresses announced to Internet: 717746048 Equivalent to 42 /8s, 199 /16s and 239 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 116175 Total LACNIC prefixes after maximum aggregation: 27773 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 115864 Unique aggregates announced from the LACNIC address blocks: 48967 LACNIC Region origin ASes present in the Internet Routing Table: 10980 LACNIC Prefixes per ASN: 10.55 LACNIC Region origin ASes announcing only one prefix: 2668 LACNIC Region transit ASes present in the Internet Routing Table: 2249 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8709 Number of LACNIC addresses announced to Internet: 176428800 Equivalent to 10 /8s, 132 /16s and 23 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 28088 Total AfriNIC prefixes after maximum aggregation: 5525 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 36210 Unique aggregates announced from the AfriNIC address blocks: 11999 AfriNIC Region origin ASes present in the Internet Routing Table: 1674 AfriNIC Prefixes per ASN: 21.63 AfriNIC Region origin ASes announcing only one prefix: 584 AfriNIC Region transit ASes present in the Internet Routing Table: 326 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1004 Number of AfriNIC addresses announced to Internet: 107498752 Equivalent to 6 /8s, 104 /16s and 77 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9098 8883 47 CHINAMOBILE-CN China Mobile Communicati 7545 5921 789 700 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3587 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3509 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3376 1877 67 VNPT-AS-VN VNPT Corp, VN 4766 2492 11123 599 KIXS-AS-KR Korea Telecom, KR 9498 2425 499 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2181 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 24560 2170 847 406 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6857 10400 2723 AMAZON-02, US 11492 4532 300 580 CABLEONE, US 7155 3906 265 32 VIASAT-SP-BACKBONE, US 22773 3820 3064 353 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3469 1790 2501 AKAMAI-AS, US 6327 3450 1319 63 SHAW, CA 749 3034 50728 2292 DNIC-AS-00749, US 30036 2603 369 268 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2528 3387 363 GOOGLE-CLOUD-PLATFORM, US 209 2367 4936 405 CENTURYLINK-US-LEGACY-QWEST, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6873 1730 144 UNI2-AS, ES 9121 6611 1692 17 TTNET, TR 20940 4059 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA 8551 3999 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2941 2290 911 ROSTELECOM-AS, RU 6849 2759 355 21 UKRTELNET, UA 9009 2592 252 1323 M247, GB 34984 2248 358 631 TELLCOM-AS, TR 47331 2062 324 1562 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10851 3393 556 Uninet S.A. de C.V., MX 10620 3488 515 783 Telmex Colombia S.A., CO 11830 2335 369 64 Instituto Costarricense de Electricidad 13999 1959 318 525 Mega Cable, S.A. de C.V., MX 28573 1359 2328 264 Claro NXT Telecomunicacoes Ltda, BR 6503 1288 338 520 Axtel, S.A.B. de C.V., MX 3816 1272 697 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1127 369 21 Telefonica del Peru S.A.A., PE 11664 1051 177 460 Techtel LMDS Comunicaciones Interactiva 26615 976 2466 43 TIM SA, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1546 521 31 RAYA-AS, EG 24863 1532 393 21 LINKdotNET-AS, EG 36992 1324 1519 268 ETISALAT-MISR, EG 36903 1268 550 99 MT-MPLS, MA 29571 983 67 46 ORANGE-COTE-IVOIRE, CI 36935 810 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 520 52 39 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 401 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10851 3393 556 Uninet S.A. de C.V., MX 9808 9098 8883 47 CHINAMOBILE-CN China Mobile Communicati 12479 6873 1730 144 UNI2-AS, ES 16509 6857 10400 2723 AMAZON-02, US 9121 6611 1692 17 TTNET, TR 7545 5921 789 700 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4532 300 580 CABLEONE, US 20940 4059 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9098 9051 CHINAMOBILE-CN China Mobile Communications Grou 12479 6873 6729 UNI2-AS, ES 9121 6611 6594 TTNET, TR 7545 5921 5221 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4637 ERX-CERNET-BKB China Education and Research Net 16509 6857 4134 AMAZON-02, US 39891 4006 3960 ALJAWWALSTC-AS, SA 8551 3999 3960 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 4532 3952 CABLEONE, US 7155 3906 3874 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US 394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.128.80.0/24 Origin: 397372 UNASSIGNED 23.128.80.0/24 Transit: 577 BACOM, CA 23.139.184.0/24 Origin: 27408 1371467, CA 23.139.184.0/24 Transit: 24875 NOVOSERVE-AS, NL 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:101 /12:303 /13:595 /14:1209 /15:2065 /16:13534 /17:8341 /18:13941 /19:25114 /20:44460 /21:52285 /22:109097 /23:97154 /24:537729 /25:802 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5858 6873 UNI2-AS, ES 9121 5768 6611 TTNET, TR 8151 4580 10851 Uninet S.A. de C.V., MX 8551 3457 3999 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3447 4532 CABLEONE, US 6327 3261 3450 SHAW, CA 39891 3189 4006 ALJAWWALSTC-AS, SA 7155 2995 3906 VIASAT-SP-BACKBONE, US 22773 2834 3820 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2616 2759 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1964 2:1027 3:157 4:5 5:3850 6:114 7:6 8:1587 9:1 11:173 12:1643 13:338 14:2363 15:242 16:45 17:379 18:190 20:243 21:4 22:188 23:5847 24:2418 25:6 27:2614 29:19 31:2415 32:95 34:7 35:87 36:1834 37:4466 38:3413 39:721 40:153 41:3897 42:1145 43:2199 44:291 45:16088 46:4167 47:331 49:1709 50:1957 51:239 52:1460 54:385 55:792 56:8 57:58 58:1796 59:1165 60:974 61:2292 62:2547 63:1926 64:5581 65:2364 66:4868 67:2966 68:1206 69:4155 70:1318 71:682 72:3024 74:2656 75:1405 76:582 77:2246 78:3960 79:3126 80:2021 81:1780 82:1495 83:1217 84:1376 85:3715 86:745 87:1909 88:2810 89:3406 90:547 91:7652 92:2047 93:2546 94:3522 95:4801 96:1301 97:351 98:1021 99:721 100:77 101:1050 102:2239 103:29660 104:4572 105:470 106:887 107:2549 108:879 109:4332 110:2006 111:3332 112:2057 113:1538 114:1485 115:1985 116:1917 117:2454 118:2313 119:1814 120:1791 121:1077 122:2512 123:2075 124:1580 125:2137 128:1243 129:1046 130:1007 131:2049 132:784 133:378 134:1935 135:300 136:853 137:876 138:2508 139:1505 140:936 141:1451 142:1324 143:1396 144:1201 145:341 146:1848 147:1512 148:2218 149:1778 150:859 151:1077 152:1876 153:465 154:3730 155:1456 156:1703 157:1274 158:1037 159:2207 160:2522 161:1331 162:3507 163:1371 164:1634 165:1631 166:786 167:1757 168:3839 169:880 170:4502 171:840 172:3329 173:3133 174:1023 175:1143 176:3638 177:4732 178:3563 179:2181 180:2341 181:3256 182:3238 183:1939 184:2375 185:19637 186:4515 187:3838 188:3988 189:3426 190:8979 191:1437 192:10983 193:8695 194:7103 195:5072 196:2968 197:2426 198:6010 199:6039 200:7640 201:5779 202:10470 203:10022 204:4515 205:3441 206:3758 207:3442 208:4068 209:4716 210:4367 211:2407 212:4042 213:3472 214:1136 215:66 216:6393 217:2622 218:1288 219:574 220:2014 221:951 222:828 223:1988 End of report

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(no subject)
by Hose Fhcnk 16 Aug '22

16 Aug '22

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

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

12 Aug '22

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 13 Aug, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 906415 Prefixes after maximum aggregation (per Origin AS): 341627 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 438270 Total ASes present in the Internet Routing Table: 73570 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63137 Origin ASes announcing only one prefix: 25993 Transit ASes present in the Internet Routing Table: 10433 Transit-only ASes present in the Internet Routing Table: 394 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 976 Number of instances of unregistered ASNs: 976 Number of 32-bit ASNs allocated by the RIRs: 39963 Number of 32-bit ASNs visible in the Routing Table: 33196 Prefixes from 32-bit ASNs in the Routing Table: 158224 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 512 Number of addresses announced to Internet: 3071462016 Equivalent to 183 /8s, 18 /16s and 202 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307865 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 236418 Total APNIC prefixes after maximum aggregation: 67273 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 231493 Unique aggregates announced from the APNIC address blocks: 96306 APNIC Region origin ASes present in the Internet Routing Table: 12876 APNIC Prefixes per ASN: 17.98 APNIC Region origin ASes announcing only one prefix: 3730 APNIC Region transit ASes present in the Internet Routing Table: 1756 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8107 Number of APNIC addresses announced to Internet: 773195776 Equivalent to 46 /8s, 22 /16s and 8 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 264514 Total ARIN prefixes after maximum aggregation: 120926 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264776 Unique aggregates announced from the ARIN address blocks: 127575 ARIN Region origin ASes present in the Internet Routing Table: 19055 ARIN Prefixes per ASN: 13.90 ARIN Region origin ASes announcing only one prefix: 6929 ARIN Region transit ASes present in the Internet Routing Table: 1917 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4588 Number of ARIN addresses announced to Internet: 1295966720 Equivalent to 77 /8s, 62 /16s and 226 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 260316 Total RIPE prefixes after maximum aggregation: 119284 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 257614 Unique aggregates announced from the RIPE address blocks: 153269 RIPE Region origin ASes present in the Internet Routing Table: 28202 RIPE Prefixes per ASN: 9.13 RIPE Region origin ASes announcing only one prefix: 12086 RIPE Region transit ASes present in the Internet Routing Table: 4009 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10794 Number of RIPE addresses announced to Internet: 717796224 Equivalent to 42 /8s, 200 /16s and 179 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 116177 Total LACNIC prefixes after maximum aggregation: 27812 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 115871 Unique aggregates announced from the LACNIC address blocks: 48885 LACNIC Region origin ASes present in the Internet Routing Table: 10980 LACNIC Prefixes per ASN: 10.55 LACNIC Region origin ASes announcing only one prefix: 2666 LACNIC Region transit ASes present in the Internet Routing Table: 2246 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8709 Number of LACNIC addresses announced to Internet: 176389120 Equivalent to 10 /8s, 131 /16s and 124 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 28014 Total AfriNIC prefixes after maximum aggregation: 5577 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 36149 Unique aggregates announced from the AfriNIC address blocks: 11797 AfriNIC Region origin ASes present in the Internet Routing Table: 1668 AfriNIC Prefixes per ASN: 21.67 AfriNIC Region origin ASes announcing only one prefix: 582 AfriNIC Region transit ASes present in the Internet Routing Table: 323 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 998 Number of AfriNIC addresses announced to Internet: 107817216 Equivalent to 6 /8s, 109 /16s and 41 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9081 8884 50 CHINAMOBILE-CN China Mobile Communicati 7545 5912 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3604 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3508 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3377 1877 67 VNPT-AS-VN VNPT Corp, VN 4766 2501 11125 603 KIXS-AS-KR Korea Telecom, KR 9498 2426 499 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2176 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 24560 2158 851 404 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6859 10405 2726 AMAZON-02, US 11492 4549 301 570 CABLEONE, US 7155 3906 265 32 VIASAT-SP-BACKBONE, US 22773 3842 3069 363 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3477 1791 2508 AKAMAI-AS, US 6327 3448 1319 62 SHAW, CA 749 3029 50730 2287 DNIC-AS-00749, US 30036 2604 371 288 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2523 3384 360 GOOGLE-CLOUD-PLATFORM, US 209 2370 4936 407 CENTURYLINK-US-LEGACY-QWEST, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6858 1730 144 UNI2-AS, ES 9121 6608 1692 17 TTNET, TR 20940 4052 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA 8551 3992 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2941 2290 911 ROSTELECOM-AS, RU 6849 2755 355 21 UKRTELNET, UA 9009 2604 254 1333 M247, GB 34984 2247 358 630 TELLCOM-AS, TR 47331 2063 324 1563 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10834 3399 557 Uninet S.A. de C.V., MX 10620 3486 515 778 Telmex Colombia S.A., CO 11830 2384 369 64 Instituto Costarricense de Electricidad 13999 1952 320 521 Mega Cable, S.A. de C.V., MX 28573 1361 2329 265 Claro NXT Telecomunicacoes Ltda, BR 6503 1288 338 520 Axtel, S.A.B. de C.V., MX 3816 1272 697 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1106 369 21 Telefonica del Peru S.A.A., PE 11664 1046 176 460 Techtel LMDS Comunicaciones Interactiva 26615 976 2466 43 TIM SA, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1546 521 31 RAYA-AS, EG 24863 1542 393 21 LINKdotNET-AS, EG 36992 1324 1519 268 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 976 66 52 ORANGE-COTE-IVOIRE, CI 36935 801 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 519 52 39 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 401 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10834 3399 557 Uninet S.A. de C.V., MX 9808 9081 8884 50 CHINAMOBILE-CN China Mobile Communicati 16509 6859 10405 2726 AMAZON-02, US 12479 6858 1730 144 UNI2-AS, ES 9121 6608 1692 17 TTNET, TR 7545 5912 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4549 301 570 CABLEONE, US 20940 4052 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9081 9031 CHINAMOBILE-CN China Mobile Communications Grou 12479 6858 6714 UNI2-AS, ES 9121 6608 6591 TTNET, TR 7545 5912 5213 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4633 ERX-CERNET-BKB China Education and Research Net 16509 6859 4133 AMAZON-02, US 11492 4549 3979 CABLEONE, US 39891 4006 3960 ALJAWWALSTC-AS, SA 8551 3992 3953 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3906 3874 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US 394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:101 /12:303 /13:595 /14:1209 /15:2065 /16:13536 /17:8326 /18:13926 /19:25105 /20:44437 /21:52302 /22:109236 /23:97011 /24:537393 /25:801 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5845 6858 UNI2-AS, ES 9121 5766 6608 TTNET, TR 8151 4556 10834 Uninet S.A. de C.V., MX 11492 3464 4549 CABLEONE, US 8551 3455 3992 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3260 3448 SHAW, CA 39891 3189 4006 ALJAWWALSTC-AS, SA 7155 2995 3906 VIASAT-SP-BACKBONE, US 22773 2853 3842 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2613 2755 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1963 2:1024 3:157 4:5 5:3869 6:111 7:6 8:1576 9:1 11:173 12:1647 13:338 14:2366 15:242 16:44 17:383 18:189 20:242 21:4 22:188 23:5854 24:2417 25:6 27:2608 29:19 31:2418 32:95 34:7 35:87 36:1821 37:4448 38:3393 39:722 40:152 41:3878 42:1138 43:2202 44:289 45:16087 46:4157 47:332 49:1695 50:1944 51:237 52:1459 54:385 55:847 56:8 57:58 58:1792 59:1169 60:964 61:2288 62:2543 63:1930 64:5576 65:2376 66:4875 67:2984 68:1207 69:4153 70:1316 71:682 72:3043 74:2643 75:1398 76:583 77:2247 78:3948 79:3127 80:2013 81:1792 82:1500 83:1212 84:1380 85:3710 86:744 87:1911 88:2823 89:3406 90:547 91:7646 92:2042 93:2544 94:3514 95:4795 96:1296 97:350 98:1023 99:736 100:77 101:1063 102:2209 103:29605 104:4548 105:467 106:874 107:2548 108:868 109:4331 110:2005 111:3328 112:2043 113:1537 114:1483 115:2010 116:1912 117:2448 118:2303 119:1845 120:1785 121:1077 122:2518 123:2078 124:1578 125:2107 128:1245 129:1047 130:974 131:2073 132:781 133:378 134:1942 135:298 136:856 137:871 138:2506 139:1507 140:939 141:1446 142:1332 143:1408 144:1199 145:341 146:1855 147:1509 148:2216 149:1766 150:863 151:1070 152:1868 153:464 154:3682 155:1456 156:1740 157:1271 158:1036 159:2207 160:2500 161:1321 162:3493 163:1347 164:1644 165:1632 166:783 167:1755 168:3852 169:880 170:4536 171:841 172:3324 173:3125 174:1037 175:1137 176:3657 177:4781 178:3544 179:2178 180:2335 181:3245 182:3235 183:1937 184:2379 185:19618 186:4482 187:3839 188:4000 189:3384 190:8962 191:1448 192:10967 193:8683 194:7097 195:5074 196:2950 197:2408 198:6011 199:6034 200:7602 201:5806 202:10493 203:10035 204:4514 205:3421 206:3769 207:3439 208:4042 209:4697 210:4367 211:2407 212:4078 213:3473 214:1129 215:65 216:6396 217:2642 218:1286 219:574 220:2014 221:951 222:827 223:1999 End of report

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RPKI Service Criticality Questionnaire
by Job Snijders 10 Aug '22

10 Aug '22

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

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