12.176.90.0/24
IPv4 prefix announced by AS18544
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS18544 unknown
- Observed origin (RIS)
- AS18544 NKTR-AS01 - Nektar Therapeutics
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18