AS54591 CEF DIGITAL SYSTEMS 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
3
258 × /48
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
- AS54591
- Name
- CEF DIGITAL SYSTEMS
- Organisation
- CEF DIGITAL SYSTEMS
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2025-09-03
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 23.144.236.0/24 v4 | RPKI valid | 47 | 693939952154591 | 2026-09-18 |
| 2602:f577::/40 v6 | RPKI valid | 37 | 149072047354591 | 2026-09-18 |
| 2602:f577:1::/48 v6 | RPKI valid | 36 | 693939952154591 | 2026-09-18 |
| 2602:f577:10::/48 v6 | RPKI valid | 36 | 693939952154591 | 2026-09-18 |