AS331 United States Department of Defense (DoD) 🇺🇸 US
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
197,120 (770 × /24)
IPv6 prefixes
1
256 × /48
Upstreams
1
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
- AS331
- Name
- United States Department of Defense (DoD)
- Organisation
- United States Department of Defense (DoD)
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1989-06-30
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 55.19.0.0/16 v4 | no ROA | 42 | 377213356721270641540306331 | 2026-09-18 |
| 55.19.2.0/24 v4 | no ROA | 43 | 377213356721270641540306331 | 2026-09-18 |
| 55.65.0.0/16 v4 | no ROA | 42 | 377213356721270641540306331 | 2026-09-18 |
| 55.70.0.0/16 v4 | no ROA | 42 | 377213356721270641540306331 | 2026-09-18 |
| 55.70.190.0/24 v4 | no ROA | 43 | 377213356721270641540306331 | 2026-09-18 |
| 2608:14a:2300::/40 v6 | no ROA | 35 | 377213356721270641540306331 | 2026-09-18 |