AS300 United States Department of Defense (DoD) 🇺🇸 US

Announcing 36 prefixes, seen at the RIS collectors.

IPv4 prefixes
35
96,768 (378 × /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
AS300
Name
United States Department of Defense (DoD)
Organisation
United States Department of Defense (DoD)
Country
🇺🇸 US
RIR
ARIN
Allocated
1989-06-15

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 36 no ROA (100.0%)

Announced prefixes

36 in total

Prefix RPKI Peers Sample path First seen
156.112.74.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
156.112.75.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
156.112.76.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
156.112.78.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
156.112.134.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
156.112.171.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
158.15.0.0/16 v4 no ROA 42 37721335672127064300 2026-09-18
158.15.226.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
160.137.96.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
160.137.102.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
160.137.132.0/22 v4 no ROA 42 37721335672127064300 2026-09-18
160.137.136.0/22 v4 no ROA 42 37721335672127064300 2026-09-18
164.235.104.0/21 v4 no ROA 42 37721335672127064300 2026-09-18
199.211.153.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
199.252.0.0/23 v4 no ROA 42 37721335672127064300 2026-09-18
204.222.212.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
209.22.250.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.3.158.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.3.159.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.3.160.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.3.177.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.4.13.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.4.14.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.4.15.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.4.138.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.4.139.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.4.143.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.23.0.0/21 v4 no ROA 42 37721335672127064300 2026-09-18
214.23.24.0/21 v4 no ROA 42 37721335672127064300 2026-09-18
214.23.48.0/20 v4 no ROA 42 37721335672127064300 2026-09-18
214.23.64.0/21 v4 no ROA 42 37721335672127064300 2026-09-18
214.23.79.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.23.248.0/21 v4 no ROA 42 37721335672127064300 2026-09-18
214.38.224.0/24 v4 no ROA 42 37721335672127064300 2026-09-18
214.66.0.0/19 v4 no ROA 42 37721335672127064300 2026-09-18
2608:184::/48 v6 no ROA 35 37721335672127064300 2026-09-18