AS2577 United States Department of Defense (DoD) 🇺🇸 US
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
39,168 (153 × /24)
IPv6 prefixes
0
-
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
- AS2577
- Name
- United States Department of Defense (DoD)
- Organisation
- United States Department of Defense (DoD)
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1993-04-22
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 67.133.98.0/24 v4 | no ROA | 43 | 37721335652192577 | 2026-09-18 |
| 144.51.0.0/17 v4 | no ROA | 43 | 37721335652192577 | 2026-09-18 |
| 144.51.8.0/21 v4 | no ROA | 43 | 37721335652192577 | 2026-09-18 |
| 144.51.16.0/21 v4 | no ROA | 43 | 37721335652192577 | 2026-09-18 |
| 144.51.40.0/21 v4 | no ROA | 43 | 37721335652192577 | 2026-09-18 |