AS571 United States Department of Defense (DoD) 🇺🇸 US

Announcing 64 prefixes, seen at the RIS collectors.

IPv4 prefixes
63
46,080 (180 × /24)
IPv6 prefixes
1
1 × /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
AS571
Name
United States Department of Defense (DoD)
Organisation
United States Department of Defense (DoD)
Country
🇺🇸 US
RIR
ARIN
Allocated
1990-01-16

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 64 no ROA (100.0%)

Announced prefixes

1 in total

Prefix RPKI Peers Sample path First seen
2608:187:1c::/48 v6 no ROA 34 37721335672127064571 2026-09-18