ResearchIRR · ARIN

AS-VAIL 570 Lake Cook Rd Suite 400 Deerfield IL 60015…

An as-set registered in ARIN, maintained by MNT-VAILSY-3. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS-VAIL lists

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

AS19067 VAILSYS
Expanded

Every AS it reaches

What a filter built from AS-VAIL would let in: 1 ASes.

Show the 1 ASes
AS19067
Prefixes

What AS-VAIL covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS-VAIL (with bgpq4, say) would allow. 22 IPv4 and 1 IPv6. Every one is in the IRR API.

22 IPv4 prefixes
166.90.250.0/24166.90.72.0/24209.246.57.0/24209.247.225.0/2463.149.73.0/2463.209.137.0/2463.209.140.0/2463.209.141.0/2463.210.102.0/2474.63.156.0/248.12.26.0/248.17.193.0/248.17.202.0/248.17.203.0/248.18.118.0/248.18.81.0/248.2.128.0/248.2.145.0/248.27.23.0/248.28.64.0/248.30.158.0/248.9.38.0/24
1 IPv6 prefix
2001:1900:2217::/48
Registries

Each registry’s copy

ARIN1 members570 Lake Cook Rd Suite 400 Deerfield IL 60015 United States
Maintained byMNT-VAILSY-3
Last modified2026-03-31T19:18:53Z
MembersAS19067
mbrs-by-refN
Used by

Sets that include AS-VAIL

AS-IXDEN
Tools

Check AS-VAIL live

IRR API, with prefixes