AS40230 Columbus Telephone Company 🇺🇸 US
Announcing 55 prefixes, seen at the RIS collectors.
IPv4 prefixes
54
23,296 (91 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
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
- AS40230
- Name
- Columbus Telephone Company
- Organisation
- Columbus Telephone Company
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2012-05-25
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 |
|---|---|---|---|---|
| 2604:cf00::/32 v6 | RPKI valid | 34 | 701840230 | 2026-09-18 |