AS2532 Library of Congress 🇺🇸 US
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
65,536 (256 × /24)
IPv6 prefixes
0
-
Upstreams
4
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
- AS2532
- Name
- Library of Congress
- Organisation
- Library of Congress
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1993-02-18
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 |
|---|---|---|---|---|
| 140.147.0.0/16 v4 | no ROA | 43 | 70182532 | 2026-09-18 |