AS721 United States Department of Defense (DoD) 🇺🇸 US
Announcing 231 prefixes, seen at the RIS collectors.
IPv4 prefixes
229
72,985,600 (285,100 × /24)
IPv6 prefixes
2
2 × /32
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
162
ASes reachable through it
Registry and operator data
- AS number
- AS721
- Name
- United States Department of Defense (DoD)
- Organisation
- United States Department of Defense (DoD)
- Country
- 🇺🇸 US
- RIR
- ARIN
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2608:120::/32 v6 | no ROA | 34 | 377213356721 | 2026-09-18 |
| 2608:121::/32 v6 | no ROA | 34 | 377213356721 | 2026-09-18 |