138.156.248.0/21
IPv4 prefix announced by AS637 United States Department of Defense (DoD)
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS637 United States Department of Defense (DoD) unknown
- Observed origin (RIS)
- AS637 DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-17