ResearchIRR · RIPE

AS-SI Customers

An as-set registered in RIPE, maintained by MNT-SINFORM. It names 20 ASes and 10 sets directly; followed all the way down, it reaches 37 ASes through 11 nested sets.

Members

What AS-SI lists

20 ASes and 10 sets, written in the object across every registry that holds it. Sets open their own page.

AS-DI-DIAS-DIDIAS-PEKOMAS-REGIONINFOCOMAS-REINFOCOMAS-ROSINTELAS-SETAXIOSTVAS-SETINFOROOMAS-SFERAAS-VIDIKONAS42916 IT-ASAS42919 DARYA-ASAS43264 RTODON-ASAS47196 Garant-Park-InternetAS47709 DONONLINE-ASAS48475 OSKOLNET-ASAS49311 RTS-ASAS50169 INVENTOS-ASAS57233 ASKOMPANONAS57587 ASINTEGSETISVYAZIAS58002 SINFORMAS60693 MileTelecomAS61237 SigmaTV-ASAS62130 TransAnalitica-ASAS204297 BSTK-ASAS209008 ugtelecomAS210240 NTC-ASAS211150 SvyazInform-Kursk-ASAS212456 TELECOM-OREL-ASAS213499 LINK-UP-ISP-AS
Expanded

Every AS it reaches

What a filter built from AS-SI would let in: 37 ASes.

Show the 37 ASes
AS24689AS42395AS42916AS42919AS43264AS43465AS43521AS47196AS47709AS48366AS48475AS49311AS49811AS50169AS51200AS51384AS57059AS57214AS57233AS57531AS57587AS58002AS60693AS61237AS61433AS62130AS201097AS204297AS206012AS207284AS208720AS209008AS210240AS211114AS211150AS212456AS213499
Prefixes

What AS-SI covers

Every route object in the IRR whose origin is one of the 37 ASes it reaches: the prefixes a filter built from AS-SI (with bgpq4, say) would allow. 462 IPv4 and 12 IPv6. Every one is in the IRR API.

462 IPv4 prefixes
109.69.72.0/21109.69.72.0/22109.69.76.0/22128.140.192.0/21132.243.199.0/24141.101.188.0/24141.101.206.0/24146.158.92.0/23146.19.59.0/24176.124.168.0/22176.124.168.0/23176.124.168.0/24176.124.169.0/24176.124.170.0/23176.124.170.0/24176.124.171.0/24178.252.192.0/18178.252.192.0/19178.252.192.0/20178.252.192.0/21178.252.192.0/22178.252.192.0/23178.252.192.0/24178.252.193.0/24178.252.194.0/23178.252.194.0/24178.252.195.0/24178.252.196.0/22178.252.196.0/23178.252.196.0/24178.252.197.0/24178.252.198.0/23178.252.198.0/24178.252.199.0/24178.252.200.0/21178.252.200.0/22178.252.200.0/23178.252.200.0/24178.252.201.0/24178.252.202.0/23178.252.202.0/24178.252.203.0/24178.252.204.0/22178.252.204.0/23178.252.204.0/24178.252.205.0/24178.252.206.0/23178.252.206.0/24178.252.207.0/24178.252.208.0/20178.252.208.0/21178.252.208.0/22178.252.208.0/23178.252.208.0/24178.252.209.0/24178.252.210.0/23178.252.210.0/24178.252.211.0/24178.252.212.0/22178.252.212.0/23178.252.212.0/24178.252.213.0/24178.252.214.0/23178.252.214.0/24178.252.215.0/24178.252.216.0/21178.252.216.0/22178.252.216.0/23178.252.216.0/24178.252.217.0/24178.252.218.0/23178.252.218.0/24178.252.219.0/24178.252.220.0/22178.252.220.0/23178.252.220.0/24178.252.221.0/24178.252.222.0/23178.252.222.0/24178.252.223.0/24178.252.224.0/19178.252.224.0/20178.252.224.0/21178.252.224.0/22178.252.224.0/23178.252.224.0/24178.252.225.0/24178.252.226.0/23178.252.226.0/24178.252.227.0/24178.252.228.0/22178.252.228.0/23178.252.228.0/24178.252.229.0/24178.252.230.0/23178.252.230.0/24178.252.231.0/24178.252.232.0/21178.252.232.0/22178.252.232.0/23178.252.232.0/24178.252.233.0/24178.252.234.0/23178.252.234.0/24178.252.235.0/24178.252.236.0/22178.252.236.0/23178.252.236.0/24178.252.237.0/24178.252.238.0/23178.252.238.0/24178.252.239.0/24178.252.240.0/20178.252.240.0/21178.252.240.0/22178.252.240.0/23178.252.240.0/24178.252.241.0/24178.252.242.0/23178.252.242.0/24178.252.243.0/24178.252.244.0/22178.252.244.0/23178.252.244.0/24178.252.245.0/24178.252.246.0/23178.252.246.0/24178.252.247.0/24178.252.248.0/21178.252.248.0/22178.252.248.0/23178.252.248.0/24178.252.249.0/24178.252.250.0/23178.252.250.0/24178.252.251.0/24178.252.252.0/22178.252.252.0/23178.252.252.0/24178.252.253.0/24178.252.254.0/23178.252.254.0/24178.252.255.0/24185.102.138.0/24185.123.12.0/22185.123.12.0/23185.123.14.0/23185.160.36.0/22185.160.36.0/24185.160.37.0/24185.160.38.0/24185.160.39.0/24185.167.224.0/22185.167.224.0/23185.167.224.0/24185.167.225.0/24185.167.226.0/23185.167.226.0/24185.167.227.0/24185.233.236.0/22185.233.236.0/23185.233.238.0/23185.25.176.0/22185.253.180.0/22185.27.100.0/22185.34.180.0/22185.34.180.0/23185.34.182.0/23185.52.56.0/22185.52.56.0/23185.52.56.0/24185.52.57.0/24185.52.58.0/23185.52.58.0/24185.52.59.0/24185.64.228.0/22185.64.228.0/24185.64.229.0/24185.64.230.0/24185.64.231.0/24185.90.224.0/22185.90.224.0/24185.90.225.0/24185.90.226.0/24185.90.227.0/24188.124.96.0/19188.240.17.0/24188.64.112.0/21188.64.112.0/22188.64.116.0/22188.64.136.0/24192.145.0.0/22193.106.151.0/24193.135.13.0/24193.16.232.0/24193.163.55.0/24193.176.156.0/24193.188.200.0/24193.188.251.0/24193.188.252.0/24193.189.145.0/24193.232.210.0/23193.232.212.0/24193.232.50.0/24193.24.196.0/22193.24.196.0/23193.24.196.0/24193.24.197.0/24193.24.198.0/23193.24.198.0/24193.24.199.0/24193.242.105.0/24193.9.240.0/22193.9.240.0/23193.9.240.0/24193.9.241.0/24193.9.242.0/23193.9.242.0/24193.9.243.0/24194.0.68.0/22194.0.68.0/23194.0.68.0/24194.0.69.0/24194.0.70.0/23194.0.70.0/24194.0.71.0/24194.190.109.0/24194.190.110.0/24194.190.130.0/24194.226.109.0/24194.226.129.0/24194.242.6.0/23194.242.6.0/24194.242.7.0/24194.26.226.0/24194.8.152.0/22194.8.152.0/23194.8.152.0/24194.8.153.0/24194.8.154.0/23194.8.154.0/24194.8.155.0/24194.85.114.0/23194.85.115.0/24194.85.116.0/24194.85.210.0/23195.128.120.0/22195.128.120.0/24195.128.121.0/24195.128.122.0/24195.128.123.0/24195.128.124.0/22195.128.124.0/24195.128.125.0/24195.128.126.0/24195.128.127.0/24195.178.22.0/23195.178.22.0/24195.178.23.0/24195.18.26.0/24195.208.36.0/24195.22.148.0/23195.22.152.0/23195.68.240.0/23209.131.69.0/24212.192.192.0/24212.192.193.0/24212.192.202.0/24212.192.203.0/24212.192.40.0/22212.193.101.0/24212.193.102.0/24212.193.31.0/24213.135.80.0/2431.148.16.0/2231.148.16.0/2331.148.16.0/2431.148.17.0/2431.148.18.0/2331.148.18.0/2431.148.19.0/2431.148.244.0/2437.110.224.0/2037.208.64.0/2037.208.68.0/2337.208.70.0/2437.208.71.0/2437.208.75.0/2437.208.76.0/2437.208.77.0/2437.208.78.0/2437.208.79.0/2437.230.148.0/2445.141.94.0/2445.143.136.0/2245.143.136.0/2445.143.137.0/2445.143.138.0/2445.143.139.0/2446.173.209.0/2446.173.210.0/2446.173.211.0/2446.173.212.0/2346.173.212.0/2446.173.213.0/2446.173.214.0/2346.173.214.0/2446.173.215.0/2446.173.216.0/2346.173.216.0/2446.173.217.0/2446.173.218.0/2346.173.218.0/2446.173.219.0/2446.173.223.0/2446.231.168.0/2146.29.232.0/2446.29.233.0/2446.8.63.0/245.182.24.0/235.182.24.0/245.182.25.0/245.23.104.0/215.23.104.0/225.23.108.0/2262.76.94.0/2462.76.95.0/2477.247.232.0/2177.247.234.0/2477.247.235.0/2477.247.236.0/2477.247.237.0/2977.247.239.0/2477.75.128.0/2177.75.128.0/2477.75.129.0/2477.75.130.0/2477.75.131.0/2477.75.132.0/2477.75.133.0/2477.75.134.0/2477.75.135.0/2478.153.136.0/2478.41.176.0/2178.41.176.0/2278.41.176.0/2378.41.178.0/2378.41.180.0/2278.41.180.0/2378.41.182.0/2378.41.183.0/2483.219.236.0/2483.219.237.0/2483.219.252.0/2283.219.252.0/2483.219.253.0/2483.219.254.0/2483.219.255.0/2487.117.152.0/2189.19.223.0/2489.249.239.0/2491.103.72.0/2191.103.72.0/2291.103.72.0/2391.103.72.0/2491.103.73.0/2491.103.74.0/2391.103.74.0/2491.103.75.0/2491.103.76.0/2291.103.76.0/2391.103.76.0/2491.103.77.0/2491.103.78.0/2391.103.78.0/2491.103.79.0/2491.192.96.0/2291.192.96.0/2491.192.97.0/2491.192.98.0/2491.192.99.0/2491.193.236.0/2291.193.236.0/2391.193.236.0/2491.193.237.0/2491.193.238.0/2391.193.238.0/2491.193.239.0/2491.195.204.0/2391.195.204.0/2491.195.205.0/2491.197.76.0/2291.197.76.0/2491.197.77.0/2491.197.78.0/2491.197.79.0/2491.198.46.0/2491.201.252.0/2291.201.252.0/2391.201.252.0/2491.201.253.0/2491.201.254.0/2391.201.254.0/2491.201.255.0/2491.203.192.0/2491.203.193.0/2491.203.194.0/2391.203.194.0/2491.203.195.0/2491.209.124.0/2491.213.114.0/2491.219.4.0/2291.219.4.0/2491.219.5.0/2491.219.6.0/2491.219.7.0/2491.229.177.0/2491.230.136.0/2291.230.136.0/2491.230.137.0/2491.230.138.0/2491.230.139.0/2491.232.188.0/2491.233.42.0/2391.233.42.0/2491.233.43.0/2491.235.88.0/2291.235.88.0/2491.235.89.0/2491.235.90.0/2491.235.91.0/2491.238.98.0/2391.238.98.0/2491.238.99.0/2492.241.0.0/1992.241.0.0/2192.241.12.0/2392.241.14.0/2492.241.15.0/2492.241.17.0/2492.241.18.0/2492.241.19.0/2492.241.20.0/2492.241.21.0/2492.241.24.0/2192.241.28.0/2492.241.29.0/2492.241.30.0/2492.241.31.0/2492.241.5.0/2492.241.6.0/2492.241.7.0/2492.241.8.0/2292.38.44.0/2393.170.48.0/2393.171.164.0/2393.171.236.0/2393.171.236.0/2493.171.237.0/2494.230.32.0/2095.47.254.0/2395.47.52.0/23
12 IPv6 prefixes
2001:678:280::/482001:678:7a4::/482001:67c:2b88::/482602:fd50:10f8::/482a00:c9c0::/322a02:2688::/322a03:5a00:1::/482a03:e140:5::/482a05:e540::/292a09:d2c1:7::/482a0f:6f80::/292a10:d740:78::/48
Registries

Each registry’s copy

RIPE30 membersCustomers
Maintained byMNT-SINFORM
Last modified2026-07-27T06:26:56Z
MembersAS58002 AS-DIDI AS-REINFOCOM AS-SFERA AS-VIDIKON AS43264 AS57587 AS50169 AS47709 AS-PEKOM AS49311 AS47196 AS57233 AS60693 AS61237 AS48475 AS209008 AS62130 AS204297 AS-SETINFOROOM AS210240 AS211150 AS212456 AS-SETAXIOSTV AS213499 AS42919 AS-DI-DI AS42916 AS-REGIONINFOCOM AS-ROSINTEL
mbrs-by-refN
Used by

Sets that include AS-SI

AS-DATAIXAS-DATAIX:AS-TSICAS-DIRECTNETAS-EURASIAPEERING_RSAS-GLOBAL-IXAS-ICNETAS-MSKROUTESERVERAS-NAUKANETAS-PITER-IXAS-PITER-IX-CPAS-PITER-IX-FRAAS-PITER-IX-MSKAS-PITER-IX-RIGAAS-PITER-IX-ROVAS-PITER-IX-TLLAS-PRIME-LINEAS-ROSTELECOMAS-SOVAMAS-TEAM-HOSTAS-TRANSROUTEAS-TRANSROUTE-TAS-VSDAS48193:AS-PITER-IX-FRAAS49634:AS-PITER-IX-RIGAAS49869:AS-PITER-IX-MSK
Tools

Check AS-SI live

IRR API, with prefixes