AS4297 CenturyLink Communications, LLC 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
5
ASes reachable through it
Registry and operator data
- AS number
- AS4297
- Name
- CenturyLink Communications, LLC
- Organisation
- CenturyLink Communications, LLC
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1998-10-07
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 |
|---|---|---|---|---|
| 204.153.228.0/24 v4 | no ROA | 44 | 3772133562094297 | 2026-09-18 |
| 204.153.229.0/24 v4 | no ROA | 44 | 3772133562094297 | 2026-09-18 |
| 204.153.230.0/24 v4 | no ROA | 44 | 3772133562094297 | 2026-09-18 |
| 204.153.231.0/24 v4 | no ROA | 44 | 3772133562094297 | 2026-09-18 |