August 2024 - routing-wg - mailman.ripe.net

Survey on barriers for RPKI adoption
by Sofia Silva Berenguer 09 Sep '24

09 Sep '24

(Apologies for duplicates) Hello everyone, As part of the NRO RPKI Program<https://www.nro.net/technical-coordination/security/certification/#rpki_pro…> we would like to know more about the community’s expectations with regard to consistency in RPKI implementations across the Regional Internet Registries (RIRs). Our end goal is to define what a single, global RPKI system would look like. We want to know more about the experience of managing resources through multiple RIRs in order to understand whether the differences in the RIRs' RPKI implementations are hindering RPKI adoption, more specifically Route Origin Authorization (ROA) creation, and if so, which differences are the most painful. This will allow us to focus on making those aspects of the RPKI system more consistent. Are you a network operator with permissions to create ROAs for IP space allocated by multiple RIRs? If so, we would greatly appreciate your participation in our survey before September 12: https://www.surveymonkey.com/r/CHLHLML We want to hear from those who have already created ROAs as well as those who may be considering creating ROAs but have not yet done so. If this is not you, please consider forwarding this email to anyone else you know who could participate in the survey. Note that survey participants can enter a drawing for the equivalent to USD 35 e-gift voucher (If e-gift vouchers cannot be used in the winner's economy, an alternative gift will be provided). We really appreciate your participation! Warm regards, Sofía -- I am sending this email at a time that suits me and the time zone I work in. Please feel free to read, and act on or respond, at a time that suits you. ____________________________________________________________________ Sofía Silva Berenguer RPKI Program Manager, NRO / Process and Productivity Engineer, APNIC e: sofia(a)apnic.net<mailto:sofia@apnic.net> ____________________________________________________________________

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Survey on the configuration of BGP routers
by Thomas Wirtgen 02 Sep '24

02 Sep '24

Dear RIPE Routing WG community, Apologies if you received multiple copies of this email. As part of my research into improving the configuration of BGP routers, I have created a survey for network operators. It will help to understand the processes you use to configure BGP and the challenges you face when configuring BGP sessions. Your expertise and experience will help us to develop new frameworks for configuring BGP sessions. I would be grateful if you could take a few minutes to complete the survey. Your participation will help develop solutions for network operators. https://forms.gle/hUwGJBaE9g72LQbQ6 I will announce the results of the survey on the mailing list where it was posted. Thank you for your time and your input, Thomas Wirtgen

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 30 Aug '24

30 Aug '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 31 Aug, 2024 IPv4 BGP Table (Global) as seen at Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 958950 Prefixes after maximum aggregation (per Origin AS): 365479 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 466570 Number of IPv4 prefixes with a valid ROA: 428632 Number of IPv4 prefixes with an invalid ROA: 1562 Number of IPv4 prefixes with no ROA: 528756 Total ASes present in the Internet Routing Table: 76105 Prefixes per ASN: 12.60 Origin-only ASes present in the Internet Routing Table: 65177 Origin ASes announcing only one prefix: 26770 Transit ASes present in the Internet Routing Table: 10928 Transit-only ASes present in the Internet Routing Table: 526 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 61 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 998 Number of instances of unregistered ASNs: 1008 Number of 32-bit ASNs allocated by the RIRs: 45271 Number of 32-bit ASNs visible in the Routing Table: 36964 Prefixes from 32-bit ASNs in the Routing Table: 192152 Number of bogon 32-bit ASNs visible in the Routing Table: 61 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 617 Number of addresses announced to Internet: 3034321408 Equivalent to 180 /8s, 220 /16s and 18 /24s Percentage of available address space announced: 82.0 Percentage of allocated address space announced: 82.0 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: 313845 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 257463 Total APNIC prefixes after maximum aggregation: 75627 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 249219 Unique aggregates announced from the APNIC address blocks: 101026 APNIC Region origin ASes present in the Internet Routing Table: 14336 APNIC Prefixes per ASN: 17.38 APNIC Region origin ASes announcing only one prefix: 4352 APNIC Region transit ASes present in the Internet Routing Table: 1904 Average APNIC Region AS path length visible: 5.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9740 Number of APNIC addresses announced to Internet: 761979520 Equivalent to 45 /8s, 106 /16s and 226 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 279245 Total ARIN prefixes after maximum aggregation: 125788 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 283279 Unique aggregates announced from the ARIN address blocks: 134767 ARIN Region origin ASes present in the Internet Routing Table: 19147 ARIN Prefixes per ASN: 14.79 ARIN Region origin ASes announcing only one prefix: 6956 ARIN Region transit ASes present in the Internet Routing Table: 1996 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4978 Number of ARIN addresses announced to Internet: 1266829312 Equivalent to 75 /8s, 130 /16s and 72 /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, 393216-402332 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: 266675 Total RIPE prefixes after maximum aggregation: 128382 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 262695 Unique aggregates announced from the RIPE address blocks: 166250 RIPE Region origin ASes present in the Internet Routing Table: 28688 RIPE Prefixes per ASN: 9.16 RIPE Region origin ASes announcing only one prefix: 12091 RIPE Region transit ASes present in the Internet Routing Table: 3985 Average RIPE Region AS path length visible: 5.5 Max RIPE Region AS path length visible: 43 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11958 Number of RIPE addresses announced to Internet: 723666048 Equivalent to 43 /8s, 34 /16s and 68 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-216475 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 122355 Total LACNIC prefixes after maximum aggregation: 28615 LACNIC Deaggregation factor: 4.28 Prefixes being announced from the LACNIC address blocks: 120226 Unique aggregates announced from the LACNIC address blocks: 49742 LACNIC Region origin ASes present in the Internet Routing Table: 11144 LACNIC Prefixes per ASN: 10.79 LACNIC Region origin ASes announcing only one prefix: 2691 LACNIC Region transit ASes present in the Internet Routing Table: 2466 Average LACNIC Region AS path length visible: 5.9 Max LACNIC Region AS path length visible: 61 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9050 Number of LACNIC addresses announced to Internet: 177126144 Equivalent to 10 /8s, 142 /16s and 187 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-274844 + 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: 32214 Total AfriNIC prefixes after maximum aggregation: 6415 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 42914 Unique aggregates announced from the AfriNIC address blocks: 14266 AfriNIC Region origin ASes present in the Internet Routing Table: 1877 AfriNIC Prefixes per ASN: 22.86 AfriNIC Region origin ASes announcing only one prefix: 680 AfriNIC Region transit ASes present in the Internet Routing Table: 366 Average AfriNIC Region AS path length visible: 6.0 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1238 Number of AfriNIC addresses announced to Internet: 104395776 Equivalent to 6 /8s, 56 /16s and 244 /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 9907 8747 80 CHINAMOBILE-CN China Mobile Communication 7545 5699 837 660 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4942 4192 74 ERX-CERNET-BKB China Education and Resear 18403 4280 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3931 1330 20 VIETEL-AS-AP Viettel Group, VN 9498 3789 508 261 BBIL-AP BHARTI Airtel Ltd., IN 7713 3648 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones 45899 3256 1841 103 VNPT-AS-VN VNPT Corp, VN 24560 2789 826 482 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 4766 2265 11518 575 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 10636 11800 3737 AMAZON-02, US 11492 4629 308 547 CABLEONE, US 7155 4169 287 89 VIASAT-SP-BACKBONE, US 174 3884 8781 906 COGENT-174, US 6327 3601 1320 79 SHAW, CA 22773 3423 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US 749 3244 54889 2496 DNIC-AS-00749, US 16625 3066 1275 2138 AKAMAI-AS, US 7018 2932 23673 1848 ATT-INTERNET4, US 396982 2793 3568 422 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7692 1708 145 UNI2-AS, ES 39891 4539 273 57 ALJAWWALSTC-AS, SA 20940 3805 3395 130 AKAMAI-ASN1, NL 9009 3658 312 1855 M247, RO 12389 2935 2299 883 ROSTELECOM-AS, RU 34984 2333 359 584 TELLCOM-AS, TR 212238 1792 128 1321 CDNEXT, GB 8551 1784 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet 13188 1607 100 26 TRIOLAN, UA 8452 1580 1852 14 TE-AS TE-AS, EG Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11829 3281 522 UNINET, MX 10620 3540 494 933 Telmex Colombia S.A., CO 13999 2512 353 674 Mega Cable, S.A. de C.V., MX 11830 2009 369 64 Instituto Costarricense de Electricidad y 28573 1339 2310 257 Claro NXT Telecomunicacoes Ltda, BR 3816 1317 774 207 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO 11664 1222 278 33 Techtel LMDS Comunicaciones Interactivas 6503 1149 374 163 Axtel, S.A.B. de C.V., MX 6147 1073 369 22 Telefonica del Peru S.A.A., PE 22884 1066 98 369 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 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 1622 593 29 RAYA-AS, EG 24863 1610 389 16 LINKdotNET-AS, EG 36992 1412 1519 283 ETISALAT-MISR, EG 29571 1334 84 68 ORANGE-COTE-IVOIRE, CI 36903 1249 554 96 MT-MPLS, MA 36935 955 523 48 Vodafone-, EG 6713 557 1861 35 IAM-AS, MA 36914 538 82 3 KENET-AS, KE 15399 512 57 58 WANANCHI-, KE 24757 437 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11829 3281 522 UNINET, MX 16509 10636 11800 3737 AMAZON-02, US 9808 9907 8747 80 CHINAMOBILE-CN China Mobile Communication 12479 7692 1708 145 UNI2-AS, ES 7545 5699 837 660 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4942 4192 74 ERX-CERNET-BKB China Education and Resear 11492 4629 308 547 CABLEONE, US 39891 4539 273 57 ALJAWWALSTC-AS, SA 18403 4280 347 23 FPT-AS-AP FPT Telecom Company, VN 7155 4169 287 89 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9907 9827 CHINAMOBILE-CN China Mobile Communications Grou 12479 7692 7547 UNI2-AS, ES 16509 10636 6899 AMAZON-02, US 7545 5699 5039 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4942 4868 ERX-CERNET-BKB China Education and Research Net 39891 4539 4482 ALJAWWALSTC-AS, SA 18403 4280 4257 FPT-AS-AP FPT Telecom Company, VN 11492 4629 4082 CABLEONE, US 7155 4169 4080 VIASAT-SP-BACKBONE, US 7552 3931 3911 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.38.73.0/24 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 14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US 14.192.20.0/22 Transit: 6939 HURRICANE, US 23.137.192.0/24 Origin: 31798 DATACITY, CA 23.137.192.0/24 Transit: 21949 BEANFIELD, CA 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.152.48.0/24 Origin: 46167 RESERVED, ZZ 23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:16 /10:37 /11:93 /12:295 /13:575 /14:1166 /15:2064 /16:13245 /17:8256 /18:13757 /19:24732 /20:44402 /21:51995 /22:111900 /23:100362 /24:585324 /25:715 /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 6751 7692 UNI2-AS, ES 8151 5961 11829 UNINET, MX 11492 3540 4629 CABLEONE, US 6327 3397 3601 SHAW, CA 39891 3361 4539 ALJAWWALSTC-AS, SA 7155 3113 4169 VIASAT-SP-BACKBONE, US 22773 2556 3423 ASN-CXA-ALL-CCI-22773-RDC, US 10620 2169 3540 Telmex Colombia S.A., CO 30036 2159 2497 MEDIACOM-ENTERPRISE-BUSINESS, US 16509 2142 10636 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2325 2:1577 3:449 4:6 5:4456 6:162 7:6 8:1516 9:1 11:172 12:1429 13:360 14:2404 15:327 16:259 17:364 18:876 20:408 21:4 22:188 23:6839 24:2681 25:2 27:2552 29:19 31:2684 32:47 34:66 35:139 36:2364 37:4515 38:8403 39:918 40:146 41:4117 42:1991 43:2441 44:331 45:17501 46:4657 47:299 49:2010 50:1862 51:574 52:1578 54:318 55:952 56:8 57:214 58:2237 59:1267 60:1063 61:2722 62:2782 63:1859 64:5447 65:2286 66:4618 67:3017 68:1343 69:4006 70:1148 71:561 72:2856 74:2640 75:1563 76:624 77:2516 78:1852 79:1780 80:2204 81:2019 82:1672 83:1374 84:1730 85:3169 86:960 87:2318 88:1242 89:4239 90:692 91:8203 92:2443 93:2735 94:3753 95:4273 96:1271 97:316 98:1060 99:736 100:73 101:1164 102:3564 103:32354 104:4536 105:707 106:992 107:2377 108:1169 109:4057 110:2139 111:3295 112:2056 113:1816 114:1865 115:2102 116:1981 117:2671 118:2870 119:1977 120:1826 121:1415 122:2708 123:2199 124:1621 125:2862 126:64 128:1392 129:942 130:1214 131:1869 132:825 133:428 134:1514 135:311 136:1190 137:1101 138:2850 139:1529 140:1451 141:1449 142:1697 143:1622 144:1034 145:365 146:2109 147:2033 148:2520 149:2815 150:1066 151:1356 152:2102 153:501 154:6469 155:1428 156:2446 157:1802 158:1177 159:2441 160:3042 161:1710 162:3547 163:1749 164:1685 165:2143 166:1306 167:1851 168:4052 169:808 170:4972 171:1048 172:3909 173:3082 174:905 175:1233 176:3435 177:4758 178:3596 179:2210 180:2464 181:3886 182:3334 183:2020 184:2257 185:21028 186:4991 187:4347 188:4085 189:4214 190:9516 191:1511 192:11068 193:9235 194:7516 195:5345 196:3224 197:2895 198:6054 199:8077 200:8109 201:6374 202:10532 203:10378 204:4588 205:3695 206:4537 207:3642 208:4186 209:5101 210:4776 211:2656 212:4394 213:3678 214:1062 215:49 216:6718 217:2946 218:1420 219:549 220:2030 221:1048 222:871 223:2256 End of report

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Call for presentation proposals (CFP) For RIPE 89 in Prague
by Ben Cartwright-Cox 26 Aug '24

26 Aug '24

Dear RIPE Routing WG, This is a call for presentation proposals for RIPE 89. The RIPE 89 meeting will be held in Prague, Czechia from 28 Oct to 1 Nov 2024 https://ripe89.ripe.net/ We ask the Working Group and RIPE NCC for presentation proposals for the illustrious 1.5 hour Routing WG slot on Thursday 31st October. When you submit a proposal please also include slides for the chairs to review. If you've presented similar material elsewhere please share with us when and where. Proposals can be sent to routing-wg-chairs(a)ripe.net Kind regards, Ben, Paul, Ignas, (your friendly Routing Working Group Chairs)

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

23 Aug '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 24 Aug, 2024 IPv4 BGP Table (Global) as seen at Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 958528 Prefixes after maximum aggregation (per Origin AS): 364913 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 465265 Number of IPv4 prefixes with a valid ROA: 244364 Number of IPv4 prefixes with an invalid ROA: 1290 Number of IPv4 prefixes with no ROA: 712874 Total ASes present in the Internet Routing Table: 76116 Prefixes per ASN: 12.59 Origin-only ASes present in the Internet Routing Table: 65154 Origin ASes announcing only one prefix: 26786 Transit ASes present in the Internet Routing Table: 10962 Transit-only ASes present in the Internet Routing Table: 525 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 85 Max AS path prepend of ASN (152107) 80 Prefixes from unregistered ASNs in the Routing Table: 995 Number of instances of unregistered ASNs: 1005 Number of 32-bit ASNs allocated by the RIRs: 45218 Number of 32-bit ASNs visible in the Routing Table: 36948 Prefixes from 32-bit ASNs in the Routing Table: 192069 Number of bogon 32-bit ASNs visible in the Routing Table: 60 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 619 Number of addresses announced to Internet: 3035579648 Equivalent to 180 /8s, 239 /16s and 69 /24s Percentage of available address space announced: 82.0 Percentage of allocated address space announced: 82.0 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: 313674 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 257244 Total APNIC prefixes after maximum aggregation: 75378 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 249122 Unique aggregates announced from the APNIC address blocks: 102310 APNIC Region origin ASes present in the Internet Routing Table: 14330 APNIC Prefixes per ASN: 17.38 APNIC Region origin ASes announcing only one prefix: 4371 APNIC Region transit ASes present in the Internet Routing Table: 1925 Average APNIC Region AS path length visible: 5.6 Max APNIC Region AS path length visible: 85 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9740 Number of APNIC addresses announced to Internet: 762078848 Equivalent to 45 /8s, 108 /16s and 102 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 278939 Total ARIN prefixes after maximum aggregation: 125768 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 283050 Unique aggregates announced from the ARIN address blocks: 134559 ARIN Region origin ASes present in the Internet Routing Table: 19150 ARIN Prefixes per ASN: 14.78 ARIN Region origin ASes announcing only one prefix: 6965 ARIN Region transit ASes present in the Internet Routing Table: 1997 Average ARIN Region AS path length visible: 4.7 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4979 Number of ARIN addresses announced to Internet: 1266549248 Equivalent to 75 /8s, 126 /16s and 2 /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, 393216-402332 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: 266708 Total RIPE prefixes after maximum aggregation: 128333 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 262583 Unique aggregates announced from the RIPE address blocks: 166163 RIPE Region origin ASes present in the Internet Routing Table: 28696 RIPE Prefixes per ASN: 9.15 RIPE Region origin ASes announcing only one prefix: 12101 RIPE Region transit ASes present in the Internet Routing Table: 3998 Average RIPE Region AS path length visible: 5.5 Max RIPE Region AS path length visible: 43 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11946 Number of RIPE addresses announced to Internet: 723801984 Equivalent to 43 /8s, 36 /16s and 87 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-216475 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 122512 Total LACNIC prefixes after maximum aggregation: 28383 LACNIC Deaggregation factor: 4.32 Prefixes being announced from the LACNIC address blocks: 120351 Unique aggregates announced from the LACNIC address blocks: 47328 LACNIC Region origin ASes present in the Internet Routing Table: 11149 LACNIC Prefixes per ASN: 10.79 LACNIC Region origin ASes announcing only one prefix: 2670 LACNIC Region transit ASes present in the Internet Routing Table: 2468 Average LACNIC Region AS path length visible: 5.9 Max LACNIC Region AS path length visible: 61 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9049 Number of LACNIC addresses announced to Internet: 178376960 Equivalent to 10 /8s, 161 /16s and 209 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-274844 + 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: 32130 Total AfriNIC prefixes after maximum aggregation: 6395 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 42803 Unique aggregates announced from the AfriNIC address blocks: 14380 AfriNIC Region origin ASes present in the Internet Routing Table: 1873 AfriNIC Prefixes per ASN: 22.85 AfriNIC Region origin ASes announcing only one prefix: 679 AfriNIC Region transit ASes present in the Internet Routing Table: 368 Average AfriNIC Region AS path length visible: 6.0 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1234 Number of AfriNIC addresses announced to Internet: 104441856 Equivalent to 6 /8s, 57 /16s and 168 /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 9907 8747 80 CHINAMOBILE-CN China Mobile Communication 7545 5700 841 659 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4938 4192 74 ERX-CERNET-BKB China Education and Resear 18403 4307 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3950 1331 22 VIETEL-AS-AP Viettel Group, VN 9498 3787 508 259 BBIL-AP BHARTI Airtel Ltd., IN 7713 3648 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones 45899 3253 1841 101 VNPT-AS-VN VNPT Corp, VN 24560 2779 819 487 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 4766 2268 11520 577 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 10492 11773 3746 AMAZON-02, US 11492 4628 308 547 CABLEONE, US 7155 4166 287 88 VIASAT-SP-BACKBONE, US 174 3821 8782 903 COGENT-174, US 6327 3601 1320 79 SHAW, CA 22773 3421 3035 186 ASN-CXA-ALL-CCI-22773-RDC, US 749 3254 54897 2506 DNIC-AS-00749, US 16625 3049 1266 2130 AKAMAI-AS, US 7018 2949 23675 1859 ATT-INTERNET4, US 396982 2788 3567 418 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7706 1708 145 UNI2-AS, ES 39891 4539 273 57 ALJAWWALSTC-AS, SA 20940 3791 3396 133 AKAMAI-ASN1, NL 9009 3667 313 1860 M247, RO 12389 2937 2301 886 ROSTELECOM-AS, RU 34984 2330 359 584 TELLCOM-AS, TR 8551 1780 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet 212238 1764 126 1296 CDNEXT, GB 13188 1607 100 26 TRIOLAN, UA 8452 1578 1852 14 TE-AS TE-AS, EG Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11823 3291 511 UNINET, MX 10620 3536 493 930 Telmex Colombia S.A., CO 13999 2532 629 22 Mega Cable, S.A. de C.V., MX 11830 2008 369 64 Instituto Costarricense de Electricidad y 28573 1339 2310 257 Claro NXT Telecomunicacoes Ltda, BR 3816 1320 777 205 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO 6503 1149 374 163 Axtel, S.A.B. de C.V., MX 22884 1068 98 368 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 26615 1050 2503 53 TIM SA, BR 6147 1034 369 22 Telefonica del Peru S.A.A., PE Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1610 389 16 LINKdotNET-AS, EG 24835 1562 593 29 RAYA-AS, EG 36992 1411 1519 283 ETISALAT-MISR, EG 29571 1329 84 73 ORANGE-COTE-IVOIRE, CI 36903 1249 554 96 MT-MPLS, MA 36935 939 521 42 Vodafone-, EG 6713 556 1861 35 IAM-AS, MA 36914 551 82 3 KENET-AS, KE 15399 491 54 46 WANANCHI-, KE 24757 437 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11823 3291 511 UNINET, MX 16509 10492 11773 3746 AMAZON-02, US 9808 9907 8747 80 CHINAMOBILE-CN China Mobile Communication 12479 7706 1708 145 UNI2-AS, ES 7545 5700 841 659 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4938 4192 74 ERX-CERNET-BKB China Education and Resear 11492 4628 308 547 CABLEONE, US 39891 4539 273 57 ALJAWWALSTC-AS, SA 18403 4307 347 23 FPT-AS-AP FPT Telecom Company, VN 7155 4166 287 88 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9907 9827 CHINAMOBILE-CN China Mobile Communications Grou 12479 7706 7561 UNI2-AS, ES 16509 10492 6746 AMAZON-02, US 7545 5700 5041 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4938 4864 ERX-CERNET-BKB China Education and Research Net 39891 4539 4482 ALJAWWALSTC-AS, SA 18403 4307 4284 FPT-AS-AP FPT Telecom Company, VN 11492 4628 4081 CABLEONE, US 7155 4166 4078 VIASAT-SP-BACKBONE, US 7552 3950 3928 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.38.73.0/24 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 14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US 14.192.20.0/22 Transit: 6939 HURRICANE, US 23.130.240.0/24 Origin: 14315 1GSERVERS, US 23.130.240.0/24 Transit: 174 COGENT-174, US 23.137.192.0/24 Origin: 31798 DATACITY, CA 23.137.192.0/24 Transit: 21949 BEANFIELD, CA 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 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 /9:16 /10:37 /11:93 /12:294 /13:579 /14:1166 /15:2063 /16:13239 /17:8266 /18:13734 /19:24727 /20:44353 /21:52005 /22:111867 /23:100320 /24:585041 /25:712 /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 6775 7706 UNI2-AS, ES 8151 5938 11823 UNINET, MX 11492 3539 4628 CABLEONE, US 6327 3397 3601 SHAW, CA 39891 3361 4539 ALJAWWALSTC-AS, SA 7155 3111 4166 VIASAT-SP-BACKBONE, US 22773 2560 3421 ASN-CXA-ALL-CCI-22773-RDC, US 10620 2165 3536 Telmex Colombia S.A., CO 30036 2156 2494 MEDIACOM-ENTERPRISE-BUSINESS, US 16509 2124 10492 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2325 2:1542 3:439 4:6 5:4452 6:162 7:6 8:1518 9:1 11:172 12:1430 13:351 14:2399 15:327 16:259 17:364 18:864 20:404 21:4 22:188 23:6818 24:2689 25:2 27:2562 29:19 31:2676 32:47 34:66 35:138 36:2357 37:4521 38:8339 39:918 40:147 41:4119 42:2034 43:2438 44:331 45:17500 46:4657 47:299 49:2036 50:1853 51:579 52:1574 54:316 55:945 56:8 57:214 58:2246 59:1270 60:1062 61:2716 62:2785 63:1858 64:5458 65:2282 66:4655 67:3012 68:1344 69:4033 70:1150 71:561 72:2854 74:2647 75:1560 76:619 77:2511 78:1856 79:1780 80:2188 81:2031 82:1661 83:1372 84:1713 85:3173 86:963 87:2304 88:1252 89:4243 90:689 91:8210 92:2438 93:2715 94:3759 95:4219 96:1274 97:316 98:1046 99:733 100:73 101:1174 102:3523 103:32349 104:4528 105:698 106:995 107:2376 108:1171 109:4085 110:2137 111:3291 112:2062 113:1810 114:1858 115:2095 116:1982 117:2672 118:2856 119:1983 120:1825 121:1407 122:2692 123:2285 124:1619 125:2863 126:64 128:1402 129:945 130:1202 131:1869 132:817 133:428 134:1472 135:310 136:1136 137:1105 138:2861 139:1532 140:1441 141:1455 142:1671 143:1609 144:1025 145:365 146:2118 147:2032 148:2534 149:2819 150:1058 151:1358 152:2119 153:501 154:6561 155:1427 156:2404 157:1795 158:1186 159:2450 160:3002 161:1709 162:3554 163:1747 164:1685 165:2145 166:1285 167:1856 168:4084 169:815 170:4986 171:1046 172:3916 173:3083 174:903 175:1240 176:3459 177:4811 178:3641 179:2227 180:2461 181:3844 182:3337 183:1996 184:2257 185:20998 186:4989 187:4313 188:4107 189:4147 190:9496 191:1504 192:11077 193:9233 194:7504 195:5329 196:3224 197:2903 198:6062 199:8066 200:8129 201:6312 202:10495 203:10412 204:4579 205:3699 206:4543 207:3647 208:4181 209:5092 210:4753 211:2654 212:4419 213:3675 214:1061 215:48 216:6715 217:2927 218:1403 219:602 220:2029 221:1048 222:866 223:2258 End of report

1 0

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

16 Aug '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 17 Aug, 2024 IPv4 BGP Table (Global) as seen at Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 957059 Prefixes after maximum aggregation (per Origin AS): 364876 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 465009 Total ASes present in the Internet Routing Table: 76094 Prefixes per ASN: 12.58 Origin-only ASes present in the Internet Routing Table: 65136 Origin ASes announcing only one prefix: 26782 Transit ASes present in the Internet Routing Table: 10958 Transit-only ASes present in the Internet Routing Table: 529 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 85 Max AS path prepend of ASN (152107) 80 Prefixes from unregistered ASNs in the Routing Table: 971 Number of instances of unregistered ASNs: 987 Number of 32-bit ASNs allocated by the RIRs: 45195 Number of 32-bit ASNs visible in the Routing Table: 36917 Prefixes from 32-bit ASNs in the Routing Table: 191413 Number of bogon 32-bit ASNs visible in the Routing Table: 78 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 544 Number of addresses announced to Internet: 3034398592 Equivalent to 180 /8s, 221 /16s and 63 /24s Percentage of available address space announced: 82.0 Percentage of allocated address space announced: 82.0 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: 312794 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 257000 Total APNIC prefixes after maximum aggregation: 75269 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 248904 Unique aggregates announced from the APNIC address blocks: 102378 APNIC Region origin ASes present in the Internet Routing Table: 14323 APNIC Prefixes per ASN: 17.38 APNIC Region origin ASes announcing only one prefix: 4356 APNIC Region transit ASes present in the Internet Routing Table: 1928 Average APNIC Region AS path length visible: 5.6 Max APNIC Region AS path length visible: 85 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9729 Number of APNIC addresses announced to Internet: 762099072 Equivalent to 45 /8s, 108 /16s and 181 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 278688 Total ARIN prefixes after maximum aggregation: 125781 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 282881 Unique aggregates announced from the ARIN address blocks: 134380 ARIN Region origin ASes present in the Internet Routing Table: 19128 ARIN Prefixes per ASN: 14.79 ARIN Region origin ASes announcing only one prefix: 6949 ARIN Region transit ASes present in the Internet Routing Table: 1994 Average ARIN Region AS path length visible: 4.7 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4964 Number of ARIN addresses announced to Internet: 1266146560 Equivalent to 75 /8s, 119 /16s and 221 /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, 393216-402332 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: 266573 Total RIPE prefixes after maximum aggregation: 128246 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 262332 Unique aggregates announced from the RIPE address blocks: 166066 RIPE Region origin ASes present in the Internet Routing Table: 28701 RIPE Prefixes per ASN: 9.14 RIPE Region origin ASes announcing only one prefix: 12121 RIPE Region transit ASes present in the Internet Routing Table: 4006 Average RIPE Region AS path length visible: 5.5 Max RIPE Region AS path length visible: 44 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11944 Number of RIPE addresses announced to Internet: 722970624 Equivalent to 43 /8s, 23 /16s and 168 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-216475 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 122078 Total LACNIC prefixes after maximum aggregation: 28658 LACNIC Deaggregation factor: 4.26 Prefixes being announced from the LACNIC address blocks: 119945 Unique aggregates announced from the LACNIC address blocks: 47738 LACNIC Region origin ASes present in the Internet Routing Table: 11153 LACNIC Prefixes per ASN: 10.75 LACNIC Region origin ASes announcing only one prefix: 2680 LACNIC Region transit ASes present in the Internet Routing Table: 2453 Average LACNIC Region AS path length visible: 5.9 Max LACNIC Region AS path length visible: 61 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9047 Number of LACNIC addresses announced to Internet: 178126336 Equivalent to 10 /8s, 157 /16s and 254 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-274844 + 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: 31749 Total AfriNIC prefixes after maximum aggregation: 6282 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 42453 Unique aggregates announced from the AfriNIC address blocks: 13993 AfriNIC Region origin ASes present in the Internet Routing Table: 1874 AfriNIC Prefixes per ASN: 22.65 AfriNIC Region origin ASes announcing only one prefix: 676 AfriNIC Region transit ASes present in the Internet Routing Table: 364 Average AfriNIC Region AS path length visible: 6.0 Max AfriNIC Region AS path length visible: 39 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1233 Number of AfriNIC addresses announced to Internet: 104754688 Equivalent to 6 /8s, 62 /16s and 110 /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 9904 8747 80 CHINAMOBILE-CN China Mobile Communication 7545 5696 841 659 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4937 4192 74 ERX-CERNET-BKB China Education and Resear 18403 4215 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3951 1331 22 VIETEL-AS-AP Viettel Group, VN 9498 3788 508 260 BBIL-AP BHARTI Airtel Ltd., IN 7713 3649 1044 67 TELKOMNET-AS-AP PT Telekomunikasi Indones 45899 3245 1841 105 VNPT-AS-VN VNPT Corp, VN 24560 2815 856 451 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 4766 2279 11520 577 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 10471 11565 3808 AMAZON-02, US 11492 4628 308 547 CABLEONE, US 7155 4167 287 89 VIASAT-SP-BACKBONE, US 174 3919 8784 905 COGENT-174, US 6327 3600 1320 79 SHAW, CA 22773 3419 3035 186 ASN-CXA-ALL-CCI-22773-RDC, US 749 3255 54897 2507 DNIC-AS-00749, US 16625 3078 1285 2158 AKAMAI-AS, US 7018 2942 23674 1851 ATT-INTERNET4, US 396982 2778 3567 416 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7697 1708 145 UNI2-AS, ES 39891 4539 273 57 ALJAWWALSTC-AS, SA 20940 3802 3396 133 AKAMAI-ASN1, NL 9009 3660 312 1855 M247, RO 12389 2935 2301 886 ROSTELECOM-AS, RU 34984 2331 359 585 TELLCOM-AS, TR 8551 1779 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet 212238 1743 125 1276 CDNEXT, GB 13188 1607 100 26 TRIOLAN, UA 8452 1567 1852 14 TE-AS TE-AS, EG Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11820 3292 510 UNINET, MX 10620 3534 493 929 Telmex Colombia S.A., CO 13999 2554 629 22 Mega Cable, S.A. de C.V., MX 11830 2007 369 64 Instituto Costarricense de Electricidad y 28573 1343 2310 257 Claro NXT Telecomunicacoes Ltda, BR 3816 1319 777 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO 6503 1121 313 480 Axtel, S.A.B. de C.V., MX 22884 1068 98 368 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 26615 1062 2503 53 TIM SA, BR 6147 1034 369 22 Telefonica del Peru S.A.A., PE Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1611 389 16 LINKdotNET-AS, EG 24835 1554 593 29 RAYA-AS, EG 36992 1411 1519 283 ETISALAT-MISR, EG 29571 1324 84 78 ORANGE-COTE-IVOIRE, CI 36903 1249 554 96 MT-MPLS, MA 36935 939 521 42 Vodafone-, EG 6713 555 1861 35 IAM-AS, MA 36914 551 82 3 KENET-AS, KE 15399 512 56 57 WANANCHI-, KE 24757 436 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11820 3292 510 UNINET, MX 16509 10471 11565 3808 AMAZON-02, US 9808 9904 8747 80 CHINAMOBILE-CN China Mobile Communication 12479 7697 1708 145 UNI2-AS, ES 7545 5696 841 659 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4937 4192 74 ERX-CERNET-BKB China Education and Resear 11492 4628 308 547 CABLEONE, US 39891 4539 273 57 ALJAWWALSTC-AS, SA 18403 4215 347 23 FPT-AS-AP FPT Telecom Company, VN 7155 4167 287 89 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9904 9824 CHINAMOBILE-CN China Mobile Communications Grou 12479 7697 7552 UNI2-AS, ES 16509 10471 6663 AMAZON-02, US 7545 5696 5037 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4937 4863 ERX-CERNET-BKB China Education and Research Net 39891 4539 4482 ALJAWWALSTC-AS, SA 18403 4215 4192 FPT-AS-AP FPT Telecom Company, VN 11492 4628 4081 CABLEONE, US 7155 4167 4078 VIASAT-SP-BACKBONE, US 7552 3951 3929 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.38.73.0/24 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 14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US 14.192.20.0/22 Transit: 6939 HURRICANE, US 23.130.240.0/24 Origin: 14315 1GSERVERS, US 23.130.240.0/24 Transit: 174 COGENT-174, US 23.137.192.0/24 Origin: 31798 DATACITY, CA 23.137.192.0/24 Transit: 21949 BEANFIELD, CA 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 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 /9:16 /10:37 /11:93 /12:294 /13:577 /14:1165 /15:2059 /16:13239 /17:8248 /18:13714 /19:24699 /20:44329 /21:51937 /22:111803 /23:100298 /24:583821 /25:714 /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 6780 7697 UNI2-AS, ES 8151 5938 11820 UNINET, MX 11492 3539 4628 CABLEONE, US 6327 3396 3600 SHAW, CA 39891 3361 4539 ALJAWWALSTC-AS, SA 7155 3111 4167 VIASAT-SP-BACKBONE, US 22773 2558 3419 ASN-CXA-ALL-CCI-22773-RDC, US 10620 2163 3534 Telmex Colombia S.A., CO 30036 2155 2493 MEDIACOM-ENTERPRISE-BUSINESS, US 16509 2133 10471 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2310 2:1545 3:413 4:6 5:4398 6:162 7:6 8:1526 9:1 11:172 12:1430 13:356 14:2399 15:325 16:255 17:365 18:859 20:407 21:4 22:188 23:6815 24:2696 25:2 27:2561 29:19 31:2664 32:47 34:66 35:139 36:2356 37:4528 38:8373 39:914 40:146 41:4112 42:2001 43:2445 44:331 45:17474 46:4584 47:300 49:2031 50:1844 51:579 52:1578 54:316 55:954 56:8 57:213 58:2236 59:1265 60:1060 61:2666 62:2768 63:1857 64:5450 65:2274 66:4642 67:3012 68:1345 69:4034 70:1154 71:555 72:2854 74:2649 75:1561 76:617 77:2509 78:1855 79:1779 80:2186 81:2032 82:1663 83:1372 84:1713 85:3164 86:971 87:2304 88:1251 89:4227 90:692 91:8197 92:2419 93:2718 94:3749 95:4218 96:1274 97:316 98:1045 99:736 100:73 101:1171 102:3334 103:32328 104:4527 105:696 106:992 107:2369 108:1169 109:4091 110:2144 111:3287 112:2067 113:1815 114:1856 115:2096 116:1976 117:2672 118:2832 119:1982 120:1824 121:1408 122:2696 123:2286 124:1626 125:2864 126:64 128:1400 129:946 130:1202 131:1868 132:822 133:428 134:1470 135:312 136:1135 137:1104 138:2857 139:1531 140:1441 141:1455 142:1670 143:1642 144:1027 145:362 146:2116 147:2038 148:2538 149:2821 150:1060 151:1351 152:2236 153:501 154:6555 155:1426 156:2411 157:1805 158:1184 159:2449 160:2995 161:1700 162:3558 163:1748 164:1689 165:2155 166:1282 167:1852 168:4071 169:809 170:4942 171:1049 172:3899 173:3080 174:902 175:1253 176:3468 177:4645 178:3647 179:2208 180:2455 181:3824 182:3333 183:1977 184:2261 185:20974 186:4997 187:4347 188:4110 189:4134 190:9503 191:1511 192:11087 193:9237 194:7490 195:5321 196:3212 197:2657 198:6022 199:8047 200:8104 201:6246 202:10501 203:10409 204:4563 205:3698 206:4514 207:3643 208:4176 209:5085 210:4751 211:2637 212:4413 213:3640 214:1064 215:49 216:6719 217:2943 218:1400 219:602 220:2030 221:1046 222:866 223:2251 End of report

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

09 Aug '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 10 Aug, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 956786 Prefixes after maximum aggregation (per Origin AS): 364736 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 465729 Total ASes present in the Internet Routing Table: 76071 Prefixes per ASN: 12.58 Origin-only ASes present in the Internet Routing Table: 65153 Origin ASes announcing only one prefix: 26760 Transit ASes present in the Internet Routing Table: 10918 Transit-only ASes present in the Internet Routing Table: 529 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 120 Max AS path prepend of ASN (150315) 115 Prefixes from unregistered ASNs in the Routing Table: 988 Number of instances of unregistered ASNs: 998 Number of 32-bit ASNs allocated by the RIRs: 45141 Number of 32-bit ASNs visible in the Routing Table: 36874 Prefixes from 32-bit ASNs in the Routing Table: 190757 Number of bogon 32-bit ASNs visible in the Routing Table: 53 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 552 Number of addresses announced to Internet: 3027458432 Equivalent to 180 /8s, 115 /16s and 89 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 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: 312692 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 256521 Total APNIC prefixes after maximum aggregation: 75053 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 248479 Unique aggregates announced from the APNIC address blocks: 102350 APNIC Region origin ASes present in the Internet Routing Table: 14307 APNIC Prefixes per ASN: 17.37 APNIC Region origin ASes announcing only one prefix: 4358 APNIC Region transit ASes present in the Internet Routing Table: 1908 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 120 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9715 Number of APNIC addresses announced to Internet: 761957760 Equivalent to 45 /8s, 106 /16s and 141 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 279014 Total ARIN prefixes after maximum aggregation: 125831 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 283326 Unique aggregates announced from the ARIN address blocks: 135002 ARIN Region origin ASes present in the Internet Routing Table: 19132 ARIN Prefixes per ASN: 14.81 ARIN Region origin ASes announcing only one prefix: 6953 ARIN Region transit ASes present in the Internet Routing Table: 1985 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4958 Number of ARIN addresses announced to Internet: 1266590464 Equivalent to 75 /8s, 126 /16s and 163 /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, 393216-402332 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: 266451 Total RIPE prefixes after maximum aggregation: 128218 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 262059 Unique aggregates announced from the RIPE address blocks: 165841 RIPE Region origin ASes present in the Internet Routing Table: 28693 RIPE Prefixes per ASN: 9.13 RIPE Region origin ASes announcing only one prefix: 12120 RIPE Region transit ASes present in the Internet Routing Table: 3996 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 42 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11925 Number of RIPE addresses announced to Internet: 716145152 Equivalent to 42 /8s, 175 /16s and 130 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-216475 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 122114 Total LACNIC prefixes after maximum aggregation: 28705 LACNIC Deaggregation factor: 4.25 Prefixes being announced from the LACNIC address blocks: 120026 Unique aggregates announced from the LACNIC address blocks: 48148 LACNIC Region origin ASes present in the Internet Routing Table: 11148 LACNIC Prefixes per ASN: 10.77 LACNIC Region origin ASes announcing only one prefix: 2658 LACNIC Region transit ASes present in the Internet Routing Table: 2459 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 60 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9046 Number of LACNIC addresses announced to Internet: 177918464 Equivalent to 10 /8s, 154 /16s and 210 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-274844 + 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: 31698 Total AfriNIC prefixes after maximum aggregation: 6282 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 42344 Unique aggregates announced from the AfriNIC address blocks: 13926 AfriNIC Region origin ASes present in the Internet Routing Table: 1871 AfriNIC Prefixes per ASN: 22.63 AfriNIC Region origin ASes announcing only one prefix: 671 AfriNIC Region transit ASes present in the Internet Routing Table: 365 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 38 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1230 Number of AfriNIC addresses announced to Internet: 104542720 Equivalent to 6 /8s, 59 /16s and 50 /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 9894 8747 80 CHINAMOBILE-CN China Mobile Communication 7545 5670 841 664 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4935 4192 74 ERX-CERNET-BKB China Education and Resear 18403 4224 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3960 1331 22 VIETEL-AS-AP Viettel Group, VN 9498 3787 507 259 BBIL-AP BHARTI Airtel Ltd., IN 7713 3649 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones 45899 3243 1841 105 VNPT-AS-VN VNPT Corp, VN 24560 2812 856 450 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 4766 2267 11520 576 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 10509 11593 3743 AMAZON-02, US 11492 4626 307 548 CABLEONE, US 7155 4167 287 89 VIASAT-SP-BACKBONE, US 174 3891 8786 887 COGENT-174, US 6327 3596 1320 79 SHAW, CA 22773 3423 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US 749 3254 54897 2506 DNIC-AS-00749, US 16625 3087 1291 2167 AKAMAI-AS, US 7018 2938 23675 1845 ATT-INTERNET4, US 396982 2770 3585 416 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7714 1708 145 UNI2-AS, ES 39891 4539 273 57 ALJAWWALSTC-AS, SA 20940 3837 3396 133 AKAMAI-ASN1, NL 9009 3610 307 1848 M247, RO 12389 2937 2301 886 ROSTELECOM-AS, RU 34984 2338 361 584 TELLCOM-AS, TR 8551 1787 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet 212238 1742 124 1276 CDNEXT, GB 13188 1607 100 26 TRIOLAN, UA 8452 1579 1852 14 TE-AS TE-AS, EG Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11846 3292 514 UNINET, MX 10620 3532 493 935 Telmex Colombia S.A., CO 13999 2549 619 39 Mega Cable, S.A. de C.V., MX 11830 2007 369 64 Instituto Costarricense de Electricidad y 28573 1342 2310 258 Claro NXT Telecomunicacoes Ltda, BR 3816 1321 777 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO 6503 1121 313 480 Axtel, S.A.B. de C.V., MX 26615 1085 2503 53 TIM SA, BR 6147 1068 369 22 Telefonica del Peru S.A.A., PE 22884 1068 98 368 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 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 1615 389 16 LINKdotNET-AS, EG 24835 1555 593 29 RAYA-AS, EG 36992 1412 1519 283 ETISALAT-MISR, EG 29571 1317 83 76 ORANGE-COTE-IVOIRE, CI 36903 1249 554 96 MT-MPLS, MA 36935 939 521 42 Vodafone-, EG 6713 556 1861 35 IAM-AS, MA 36914 541 82 3 KENET-AS, KE 15399 513 56 58 WANANCHI-, KE 24757 434 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11846 3292 514 UNINET, MX 16509 10509 11593 3743 AMAZON-02, US 9808 9894 8747 80 CHINAMOBILE-CN China Mobile Communication 12479 7714 1708 145 UNI2-AS, ES 7545 5670 841 664 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4935 4192 74 ERX-CERNET-BKB China Education and Resear 11492 4626 307 548 CABLEONE, US 39891 4539 273 57 ALJAWWALSTC-AS, SA 18403 4224 347 23 FPT-AS-AP FPT Telecom Company, VN 7155 4167 287 89 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9894 9814 CHINAMOBILE-CN China Mobile Communications Grou 12479 7714 7569 UNI2-AS, ES 16509 10509 6766 AMAZON-02, US 7545 5670 5006 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4935 4861 ERX-CERNET-BKB China Education and Research Net 39891 4539 4482 ALJAWWALSTC-AS, SA 18403 4224 4201 FPT-AS-AP FPT Telecom Company, VN 11492 4626 4078 CABLEONE, US 7155 4167 4078 VIASAT-SP-BACKBONE, US 7552 3960 3938 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.38.73.0/24 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 14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US 14.192.20.0/22 Transit: 6939 HURRICANE, US 23.130.112.0/24 Origin: 62390 NEXONHOST, RO 23.130.112.0/24 Transit: 6939 HURRICANE, US 23.130.240.0/24 Origin: 14315 1GSERVERS, US 23.130.240.0/24 Transit: 2914 NTT-LTD-2914, US 23.137.192.0/24 Origin: 31798 DATACITY, CA 23.137.192.0/24 Transit: 21949 BEANFIELD, CA 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:16 /10:37 /11:92 /12:294 /13:576 /14:1163 /15:2056 /16:13179 /17:8257 /18:13708 /19:24698 /20:44340 /21:51966 /22:111756 /23:100212 /24:583705 /25:715 /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 6800 7714 UNI2-AS, ES 8151 5935 11846 UNINET, MX 11492 3537 4626 CABLEONE, US 6327 3392 3596 SHAW, CA 39891 3361 4539 ALJAWWALSTC-AS, SA 7155 3111 4167 VIASAT-SP-BACKBONE, US 22773 2560 3423 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2162 2500 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2161 3532 Telmex Colombia S.A., CO 16509 2142 10509 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2308 2:1548 3:406 4:6 5:4371 6:162 7:6 8:1523 9:1 11:172 12:1432 13:358 14:2393 15:324 16:258 17:365 18:862 20:405 21:4 22:188 23:6909 24:2702 25:2 27:2572 29:19 31:2651 32:47 34:66 35:137 36:2356 37:4520 38:8299 39:915 40:147 41:4083 42:2022 43:2441 44:332 45:17453 46:4575 47:300 49:1992 50:1845 51:579 52:1578 54:317 55:950 56:8 57:214 58:2238 59:1258 60:1059 61:2662 62:2773 63:1853 64:5443 65:2272 66:4637 67:3010 68:1345 69:4020 70:1153 71:555 72:2858 74:2641 75:1562 76:613 77:2505 78:1853 79:1793 80:2187 81:2025 82:1663 83:1365 84:1707 85:3157 86:958 87:2300 88:1250 89:4206 90:699 91:8204 92:2382 93:2706 94:3751 95:4216 96:1278 97:317 98:1045 99:738 100:73 101:1168 102:3326 103:32311 104:4755 105:694 106:1014 107:2481 108:1167 109:4077 110:2141 111:3280 112:2058 113:1819 114:1820 115:2096 116:1977 117:2652 118:2814 119:1981 120:1826 121:1361 122:2708 123:2286 124:1624 125:2864 126:64 128:1399 129:939 130:1195 131:1866 132:818 133:429 134:1660 135:312 136:1124 137:1101 138:2855 139:1526 140:1416 141:1455 142:1672 143:1626 144:1026 145:365 146:2107 147:2037 148:2566 149:2788 150:1052 151:1353 152:2239 153:521 154:6514 155:1436 156:2406 157:1887 158:1176 159:2434 160:2971 161:1697 162:3546 163:1743 164:1684 165:2148 166:1270 167:1839 168:4061 169:804 170:4934 171:1048 172:3900 173:3083 174:903 175:1239 176:3464 177:4648 178:3647 179:2197 180:2424 181:3831 182:3331 183:1982 184:2263 185:20971 186:4993 187:4328 188:4099 189:4139 190:9503 191:1529 192:11061 193:9242 194:7488 195:5313 196:3211 197:2656 198:6022 199:8033 200:8123 201:6285 202:10511 203:10385 204:4559 205:3714 206:4509 207:3649 208:4169 209:5073 210:4737 211:2636 212:4398 213:3640 214:1062 215:49 216:6726 217:2939 218:1401 219:602 220:2027 221:1035 222:864 223:2250 End of report

1 0

RIPEstats aparently broken
by Rubens Kuhl 03 Aug '24

03 Aug '24

This is what the example query from https://stat.ripe.net/docs/02.data-api/announced-prefixes.html is returning: { "messages": [ [ "error", "There was a problem handling this request. The error has been logged and we will look into the cause as soon as possible. We apologise for any inconvenience." ], [ "warning", "There was a failure working out what the latest available data point is. Results may be incorrect!" ] ], "see_also": [], "version": "1.2", "data_call_name": "announced-prefixes", "data_call_status": "supported", "cached": false, "data": {}, "query_id": "20240802194014-83da148b-94dc-4cd3-9655-7146cf1fee0a", "process_time": 7, "server_id": "app114", "build_version": "live.2024.7.29.212", "status": "error", "status_code": 500, "time": "2024-08-02T19:40:14.012851" } I would assume this was not intentional... Rubens

3 2

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

02 Aug '24

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 03 Aug, 2024 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 954939 Prefixes after maximum aggregation (per Origin AS): 364020 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 464598 Total ASes present in the Internet Routing Table: 75975 Prefixes per ASN: 12.57 Origin-only ASes present in the Internet Routing Table: 65098 Origin ASes announcing only one prefix: 26727 Transit ASes present in the Internet Routing Table: 10877 Transit-only ASes present in the Internet Routing Table: 526 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 84 Max AS path prepend of ASN (152107) 80 Prefixes from unregistered ASNs in the Routing Table: 977 Number of instances of unregistered ASNs: 984 Number of 32-bit ASNs allocated by the RIRs: 45076 Number of 32-bit ASNs visible in the Routing Table: 36793 Prefixes from 32-bit ASNs in the Routing Table: 189956 Number of bogon 32-bit ASNs visible in the Routing Table: 48 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 524 Number of addresses announced to Internet: 3026799488 Equivalent to 180 /8s, 105 /16s and 75 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 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: 312444 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 256052 Total APNIC prefixes after maximum aggregation: 74944 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 247961 Unique aggregates announced from the APNIC address blocks: 102061 APNIC Region origin ASes present in the Internet Routing Table: 14282 APNIC Prefixes per ASN: 17.36 APNIC Region origin ASes announcing only one prefix: 4343 APNIC Region transit ASes present in the Internet Routing Table: 1903 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 84 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9692 Number of APNIC addresses announced to Internet: 762440064 Equivalent to 45 /8s, 113 /16s and 233 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 278392 Total ARIN prefixes after maximum aggregation: 125472 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 282728 Unique aggregates announced from the ARIN address blocks: 134945 ARIN Region origin ASes present in the Internet Routing Table: 19113 ARIN Prefixes per ASN: 14.79 ARIN Region origin ASes announcing only one prefix: 6940 ARIN Region transit ASes present in the Internet Routing Table: 1984 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4945 Number of ARIN addresses announced to Internet: 1266744064 Equivalent to 75 /8s, 128 /16s and 251 /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, 393216-402332 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: 265974 Total RIPE prefixes after maximum aggregation: 128009 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 261761 Unique aggregates announced from the RIPE address blocks: 165546 RIPE Region origin ASes present in the Internet Routing Table: 28682 RIPE Prefixes per ASN: 9.13 RIPE Region origin ASes announcing only one prefix: 12123 RIPE Region transit ASes present in the Internet Routing Table: 3987 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 42 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11913 Number of RIPE addresses announced to Internet: 714574080 Equivalent to 42 /8s, 151 /16s and 137 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-216475 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 122048 Total LACNIC prefixes after maximum aggregation: 28675 LACNIC Deaggregation factor: 4.26 Prefixes being announced from the LACNIC address blocks: 120042 Unique aggregates announced from the LACNIC address blocks: 47895 LACNIC Region origin ASes present in the Internet Routing Table: 11119 LACNIC Prefixes per ASN: 10.80 LACNIC Region origin ASes announcing only one prefix: 2654 LACNIC Region transit ASes present in the Internet Routing Table: 2444 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 60 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9016 Number of LACNIC addresses announced to Internet: 177989120 Equivalent to 10 /8s, 155 /16s and 230 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-274844 + 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: 31496 Total AfriNIC prefixes after maximum aggregation: 6272 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 41923 Unique aggregates announced from the AfriNIC address blocks: 13717 AfriNIC Region origin ASes present in the Internet Routing Table: 1863 AfriNIC Prefixes per ASN: 22.50 AfriNIC Region origin ASes announcing only one prefix: 667 AfriNIC Region transit ASes present in the Internet Routing Table: 362 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 38 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1227 Number of AfriNIC addresses announced to Internet: 104755712 Equivalent to 6 /8s, 62 /16s and 114 /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 9869 8747 79 CHINAMOBILE-CN China Mobile Communication 7545 5662 840 662 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4935 4192 74 ERX-CERNET-BKB China Education and Resear 18403 4212 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3964 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3792 511 262 BBIL-AP BHARTI Airtel Ltd., IN 7713 3637 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones 45899 3242 1841 105 VNPT-AS-VN VNPT Corp, VN 24560 2818 860 442 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 4766 2274 11520 574 KIXS-AS-KR Korea Telecom, KR Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 10291 11567 3673 AMAZON-02, US 11492 4624 307 545 CABLEONE, US 7155 4166 287 88 VIASAT-SP-BACKBONE, US 174 3779 8787 881 COGENT-174, US 6327 3595 1320 79 SHAW, CA 22773 3423 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US 749 3258 54898 2510 DNIC-AS-00749, US 16625 3126 1317 2189 AKAMAI-AS, US 7018 2954 23678 1856 ATT-INTERNET4, US 396982 2771 3597 418 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7712 1708 145 UNI2-AS, ES 39891 4521 271 59 ALJAWWALSTC-AS, SA 20940 3837 3396 133 AKAMAI-ASN1, NL 9009 3569 305 1842 M247, RO 12389 2936 2301 886 ROSTELECOM-AS, RU 34984 2333 361 585 TELLCOM-AS, TR 8551 1782 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet 212238 1745 125 1277 CDNEXT, GB 13188 1607 100 26 TRIOLAN, UA 8452 1556 1852 14 TE-AS TE-AS, EG Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11826 3290 513 UNINET, MX 10620 3531 493 934 Telmex Colombia S.A., CO 13999 2554 619 38 Mega Cable, S.A. de C.V., MX 11830 2004 369 64 Instituto Costarricense de Electricidad y 28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR 3816 1313 768 200 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO 6503 1126 314 483 Axtel, S.A.B. de C.V., MX 26615 1076 2503 53 TIM SA, BR 22884 1065 97 368 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 6147 1044 369 22 Telefonica del Peru S.A.A., PE Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1615 389 16 LINKdotNET-AS, EG 24835 1555 593 29 RAYA-AS, EG 36992 1382 1520 280 ETISALAT-MISR, EG 29571 1303 83 76 ORANGE-COTE-IVOIRE, CI 36903 1249 554 96 MT-MPLS, MA 36935 937 521 42 Vodafone-, EG 6713 556 1861 35 IAM-AS, MA 36914 553 82 3 KENET-AS, KE 37342 431 32 1 MOVITEL, MZ 24757 427 73 5 EthioNet-AS, ET Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11826 3290 513 UNINET, MX 16509 10291 11567 3673 AMAZON-02, US 9808 9869 8747 79 CHINAMOBILE-CN China Mobile Communication 12479 7712 1708 145 UNI2-AS, ES 7545 5662 840 662 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4935 4192 74 ERX-CERNET-BKB China Education and Resear 11492 4624 307 545 CABLEONE, US 39891 4521 271 59 ALJAWWALSTC-AS, SA 18403 4212 347 23 FPT-AS-AP FPT Telecom Company, VN 7155 4166 287 88 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9869 9790 CHINAMOBILE-CN China Mobile Communications Grou 12479 7712 7567 UNI2-AS, ES 16509 10291 6618 AMAZON-02, US 7545 5662 5000 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4935 4861 ERX-CERNET-BKB China Education and Research Net 39891 4521 4462 ALJAWWALSTC-AS, SA 18403 4212 4189 FPT-AS-AP FPT Telecom Company, VN 11492 4624 4079 CABLEONE, US 7155 4166 4078 VIASAT-SP-BACKBONE, US 7552 3964 3943 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.38.73.0/24 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 14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US 14.192.20.0/22 Transit: 6939 HURRICANE, US 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.152.48.0/24 Origin: 46167 RESERVED, ZZ 23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US 23.170.224.0/24 Origin: 30168 RESERVED, ZZ 23.170.224.0/24 Transit: 397095 SETSONLLC, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:16 /10:37 /11:92 /12:294 /13:575 /14:1163 /15:2058 /16:13185 /17:8273 /18:13727 /19:24684 /20:44301 /21:51884 /22:111600 /23:100138 /24:582173 /25:723 /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 6798 7712 UNI2-AS, ES 8151 5925 11826 UNINET, MX 11492 3535 4624 CABLEONE, US 6327 3392 3595 SHAW, CA 39891 3361 4521 ALJAWWALSTC-AS, SA 7155 3111 4166 VIASAT-SP-BACKBONE, US 22773 2560 3423 ASN-CXA-ALL-CCI-22773-RDC, US 10620 2160 3531 Telmex Colombia S.A., CO 30036 2157 2496 MEDIACOM-ENTERPRISE-BUSINESS, US 16509 2150 10291 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2303 2:1545 3:392 4:6 5:4374 6:162 7:6 8:1519 9:1 11:172 12:1433 13:365 14:2390 15:324 16:224 17:360 18:784 20:401 21:4 22:188 23:6925 24:2695 25:2 27:2562 29:19 31:2624 32:47 34:65 35:136 36:2354 37:4493 38:8146 39:912 40:147 41:4088 42:2008 43:2427 44:332 45:17380 46:4588 47:299 49:1986 50:1855 51:576 52:1579 54:319 55:948 56:8 57:215 58:2233 59:1260 60:1059 61:2662 62:2775 63:1853 64:5426 65:2270 66:4633 67:3009 68:1333 69:4015 70:1157 71:557 72:2860 74:2607 75:1558 76:618 77:2495 78:1855 79:1794 80:2194 81:2015 82:1665 83:1367 84:1701 85:3152 86:939 87:2297 88:1250 89:4201 90:698 91:8184 92:2360 93:2717 94:3752 95:4212 96:1278 97:316 98:1040 99:739 100:73 101:1167 102:3310 103:32303 104:4806 105:693 106:1011 107:2501 108:1163 109:4059 110:2119 111:3226 112:2062 113:1816 114:1825 115:2044 116:1971 117:2643 118:2810 119:1976 120:1822 121:1354 122:2705 123:2281 124:1626 125:2862 126:64 128:1404 129:943 130:1185 131:1851 132:823 133:415 134:1717 135:308 136:1124 137:1103 138:2855 139:1527 140:1423 141:1383 142:1671 143:1621 144:1023 145:360 146:2107 147:2019 148:2535 149:2762 150:1028 151:1340 152:2242 153:523 154:6450 155:1430 156:2276 157:1903 158:1147 159:2434 160:2862 161:1712 162:3531 163:1719 164:1682 165:2139 166:1265 167:1832 168:4044 169:807 170:4903 171:1047 172:3885 173:3072 174:901 175:1240 176:3461 177:4582 178:3650 179:2183 180:2425 181:3791 182:3330 183:1982 184:2263 185:20945 186:4937 187:4395 188:4096 189:4185 190:9487 191:1526 192:11053 193:9210 194:7490 195:5308 196:3211 197:2576 198:6059 199:8035 200:8168 201:6412 202:10531 203:10346 204:4567 205:3682 206:4484 207:3617 208:4164 209:5034 210:4731 211:2631 212:4398 213:3628 214:1069 215:49 216:6718 217:2935 218:1399 219:600 220:2025 221:1035 222:864 223:2247 End of report

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