AS15147 DEPARTMENT OF HOMELAND SECURITY 🇺🇸 US
Announcing 22 prefixes, seen at the RIS collectors.
IPv4 prefixes
21
77,312 (302 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
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
- AS15147
- Name
- DEPARTMENT OF HOMELAND SECURITY
- Organisation
- DEPARTMENT OF HOMELAND SECURITY
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2006-11-03
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2600:400::/32 v6 | RPKI valid | 36 | 380011333515147 | 2026-09-18 |