31.133.128.0/18
IPv4 prefix announced by AS56554 IETF Meeting Network
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS56554 IETF Meeting Network valid
- Observed origin (RIS)
- AS56554 IETF-MEETING Internet Society
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-19 · Routing: RIPEstat · 2026-06-19