AS40272 Allen Institute 🇺🇸 US
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS40272
- Name
- Allen Institute
- Organisation
- ALLENINSTITUTE
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2006-10-12
- Scope
- Not Disclosed
- Website
- https://alleninstitute.org
- PeeringDB
- net/21275
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 163.123.189.0/24 v4 | RPKI valid | 43 | 3800110140272 | 2026-09-18 |