ResearchIRR · ARIN

AS11287:AS-ALL MSEA+Downstream

An as-set registered in ARIN, maintained by MNT-MSEA. It names 8 ASes and 0 sets directly; followed all the way down, it reaches 8 ASes through 0 nested sets.

What AS11287:AS-ALL lists

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

Every AS it reaches

What a filter built from AS11287:AS-ALL would let in: 8 ASes.

Show the 8 ASes

What AS11287:AS-ALL covers

Every route object in the IRR whose origin is one of the 8 ASes it reaches: the prefixes a filter built from AS11287:AS-ALL (with bgpq4, say) would allow. 142 IPv4 and 14 IPv6. Every one is in the IRR API.

142 IPv4 prefixes
104.247.100.0/22108.160.80.0/20108.160.81.0/24108.160.82.0/24108.160.83.0/24108.160.89.0/24108.160.90.0/23108.160.92.0/22131.226.10.0/24131.226.11.0/24131.226.12.0/24131.226.13.0/24131.226.14.0/24131.226.15.0/24131.226.8.0/21131.226.8.0/22131.226.9.0/24132.147.240.0/20136.175.68.0/22149.112.130.0/24155.254.196.0/22163.182.192.0/20163.182.192.0/24163.182.193.0/24163.182.194.0/24163.182.195.0/24163.182.196.0/24163.182.197.0/24163.182.198.0/24163.182.199.0/24163.182.200.0/24163.182.201.0/24163.182.202.0/24163.182.203.0/24163.182.204.0/24163.182.205.0/24163.182.206.0/24163.182.207.0/24163.182.208.0/21163.182.208.0/24163.182.209.0/24163.182.210.0/24163.182.211.0/24163.182.212.0/24163.182.213.0/24163.182.214.0/24163.182.215.0/24163.182.216.0/23163.182.216.0/24163.182.217.0/24163.182.218.0/24163.182.219.0/24163.182.220.0/22163.182.224.0/22163.182.228.0/22163.182.232.0/21163.182.240.0/20163.182.240.0/22163.182.244.0/24163.182.245.0/24163.182.246.0/24163.182.247.0/24163.182.248.0/22163.182.252.0/22165.140.44.0/22170.205.48.0/22173.255.64.0/20173.255.72.0/21184.94.176.0/20184.94.187.0/24198.134.186.0/24199.114.240.0/21199.19.24.0/22199.212.143.0/24199.241.48.0/22206.130.190.0/23206.130.192.0/20206.130.208.0/21206.130.208.0/24206.130.209.0/24206.130.210.0/24206.130.211.0/24206.130.216.0/23206.130.218.0/24216.46.128.0/19216.46.128.0/20216.46.158.0/24216.52.74.0/23216.52.74.0/2823.149.128.0/2323.149.128.0/2423.149.129.0/2423.155.128.0/2423.155.129.0/2423.155.130.0/2423.155.131.0/2423.182.72.0/2445.59.96.0/2264.239.10.0/2464.239.11.0/2464.239.12.0/2464.239.13.0/2464.239.14.0/2464.239.15.0/2464.239.64.0/2264.239.76.0/2264.239.8.0/2164.239.8.0/2464.239.9.0/2465.49.152.0/2167.21.96.0/2067.220.32.0/2067.220.34.0/2469.41.192.0/2069.41.192.0/2269.41.194.0/2469.41.196.0/2269.41.197.0/2469.41.198.0/2469.41.199.0/2469.41.200.0/2269.41.200.0/2369.41.202.0/2469.41.203.0/2469.41.204.0/2269.41.204.0/2369.41.206.0/2469.41.207.0/2496.44.32.0/1996.44.44.0/2497.107.48.0/2097.107.48.0/2297.107.48.0/2397.107.50.0/2397.107.52.0/2297.107.52.0/2397.107.54.0/2497.107.55.0/2497.107.56.0/2297.107.56.0/2397.107.58.0/2397.107.60.0/22
14 IPv6 prefixes

Each registry’s copy

ARIN8 membersMSEA+Downstream
Maintained byMNT-MSEA
Last modified2026-07-03T12:34:38Z
MembersAS11287 AS395173 AS395261 AS25914 AS11084 AS29953 AS399494 AS401167
mbrs-by-refN

Check AS11287:AS-ALL live