AS5671 AT&T Enterprises, LLC 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
12,800 (50 × /24)
IPv6 prefixes
0
-
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
- AS5671
- Name
- AT&T Enterprises, LLC
- Organisation
- AT&T Enterprises, LLC
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1995-08-10
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 |
|---|---|---|---|---|
| 66.143.174.0/24 v4 | no ROA | 42 | 7018259935671 | 2026-09-18 |
| 198.225.128.0/19 v4 | no ROA | 41 | 701872875671 | 2026-09-18 |
| 198.225.144.0/20 v4 | no ROA | 41 | 701872875671 | 2026-09-18 |
| 198.225.158.0/24 v4 | no ROA | 41 | 701872875671 | 2026-09-18 |