ResearchIRR · TC

AS61580:AS-UPSTREAMS as-set containing AS61580 upstream providers

An as-set registered in TC, maintained by MAINT-AS61580. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS61580:AS-UPSTREAMS lists

4 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS22356 AS22356AS22548 AS22548AS26615 AS26615AS263098 AS263098
Expanded

Every AS it reaches

What a filter built from AS61580:AS-UPSTREAMS would let in: 4 ASes.

Show the 4 ASes
AS22356AS22548AS26615AS263098
Prefixes

What AS61580:AS-UPSTREAMS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS61580:AS-UPSTREAMS (with bgpq4, say) would allow. 236 IPv4 and 26 IPv6. Every one is in the IRR API.

236 IPv4 prefixes
167.249.180.0/22167.249.180.0/24167.249.181.0/24167.249.182.0/24167.249.183.0/24170.240.148.0/22177.108.0.0/15177.110.0.0/16177.120.0.0/15177.122.0.0/15177.123.0.0/16177.148.0.0/14177.164.0.0/16177.167.0.0/16177.186.0.0/15177.190.100.0/24177.190.101.0/24177.190.102.0/24177.190.103.0/24177.190.104.0/24177.190.105.0/24177.190.106.0/24177.190.107.0/24177.190.108.0/24177.190.109.0/24177.190.110.0/24177.190.111.0/24177.190.96.0/20177.190.96.0/24177.190.97.0/24177.190.98.0/24177.190.99.0/24177.216.0.0/14177.30.0.0/15177.48.0.0/14179.10.0.0/15179.120.0.0/14179.16.0.0/15179.200.0.0/14179.204.0.0/14179.248.0.0/14179.34.0.0/15179.54.0.0/15179.72.0.0/14179.76.0.0/16179.78.0.0/15181.76.0.0/15185.219.124.0/24186.192.128.0/19186.192.128.0/20186.192.128.0/24186.192.129.0/24186.192.130.0/24186.192.131.0/24186.192.132.0/24186.192.133.0/24186.192.134.0/24186.192.135.0/24186.192.136.0/24186.192.137.0/24186.192.138.0/24186.192.139.0/24186.192.140.0/24186.192.141.0/24186.192.142.0/24186.192.143.0/24186.192.144.0/21186.192.144.0/24186.192.145.0/24186.192.146.0/24186.192.147.0/24186.192.148.0/24186.192.149.0/24186.192.150.0/24186.192.151.0/24186.192.152.0/23186.192.152.0/24186.192.153.0/24186.192.154.0/24186.192.155.0/24186.192.156.0/23186.192.156.0/24186.192.157.0/24186.192.158.0/24186.192.159.0/24186.196.96.0/20186.208.252.0/22186.208.252.0/24186.208.253.0/24186.208.254.0/24186.208.255.0/24186.228.0.0/14186.233.92.0/22186.233.92.0/24186.233.93.0/24186.233.94.0/24186.233.95.0/24186.252.0.0/14187.46.0.0/15187.80.0.0/14187.99.0.0/16189.124.100.0/24189.124.101.0/24189.124.102.0/24189.124.103.0/24189.124.104.0/24189.124.105.0/24189.124.106.0/24189.124.107.0/24189.124.108.0/24189.124.109.0/24189.124.110.0/24189.124.111.0/24189.124.96.0/20189.124.96.0/24189.124.97.0/24189.124.98.0/24189.124.99.0/24189.64.0.0/14191.120.0.0/14191.128.0.0/20191.128.112.0/20191.128.128.0/18191.128.16.0/21191.128.192.0/19191.128.224.0/20191.128.224.0/22191.128.224.0/23191.128.224.0/24191.128.225.0/24191.128.226.0/23191.128.226.0/24191.128.227.0/24191.128.23.0/24191.128.242.0/23191.128.244.0/24191.128.246.0/23191.128.249.0/24191.128.25.0/24191.128.250.0/23191.128.252.0/22191.128.26.0/24191.128.32.0/20191.128.48.0/21191.128.49.0/24191.128.51.0/24191.128.53.0/24191.128.56.0/22191.128.58.0/23191.128.60.0/23191.128.64.0/20191.128.88.0/21191.129.0.0/16191.130.0.0/15191.132.0.0/16191.134.0.0/15191.136.0.0/13191.160.0.0/20191.160.128.0/17191.160.24.0/22191.160.48.0/20191.160.64.0/18191.161.0.0/16191.162.0.0/15191.164.0.0/15191.167.0.0/16191.168.0.0/13191.224.0.0/15191.226.0.0/16191.227.129.0/24191.227.130.0/23191.227.160.0/19191.227.192.0/18191.228.0.0/14191.48.0.0/14191.86.0.0/15200.160.0.0/20200.160.192.0/20200.160.192.0/21200.160.192.0/24200.160.193.0/24200.160.194.0/24200.160.195.0/24200.160.196.0/24200.160.197.0/24200.160.198.0/24200.160.199.0/24200.160.200.0/21200.160.200.0/24200.160.201.0/24200.160.202.0/24200.160.203.0/24200.160.204.0/24200.160.205.0/24200.160.206.0/24200.160.207.0/24200.170.80.0/20200.170.80.0/21200.170.80.0/24200.170.81.0/24200.170.82.0/24200.170.83.0/24200.170.84.0/24200.170.85.0/24200.170.86.0/24200.170.87.0/24200.170.88.0/21200.170.88.0/24200.170.89.0/24200.170.90.0/24200.170.91.0/24200.170.92.0/24200.170.93.0/24200.170.94.0/24200.170.95.0/24201.76.192.0/20201.76.192.0/21201.76.192.0/24201.76.193.0/24201.76.194.0/24201.76.195.0/24201.76.196.0/24201.76.197.0/24201.76.198.0/24201.76.199.0/24201.76.200.0/21201.76.200.0/24201.76.201.0/24201.76.202.0/24201.76.203.0/24201.76.204.0/24201.76.205.0/24201.76.206.0/24201.76.207.0/24206.85.27.0/2438.225.208.0/24
26 IPv6 prefixes
2001:129c::/322001:12ff::/322804:176c:100::/402804:176c:1700::/402804:176c:7000::/402804:176c:700::/402804:176c:800::/402804:176c:900::/402804:176c:92b::/482804:176c:930::/482804:176c:9ee::/482804:176c:9ef::/482804:176c::/322804:176c::/402804:176c:a00::/402804:180::/322804:20::/322804:214::/322a07:ce00::/362a07:ce01::/362a07:ce02::/362a07:ce03:2000::/362a07:ce04:7000::/362a07:ce05:f000::/362a07:ce06:f000::/362a07:ce07:f000::/36
Registries

Each registry’s copy

TC4 membersas-set containing AS61580 upstream providers
Maintained byMAINT-AS61580
Last modified2026-05-21T14:23:02Z
MembersAS22548 AS22356 AS26615 AS263098
mbrs-by-refN
Tools

Check AS61580:AS-UPSTREAMS live

IRR API, with prefixes