AS397285 Cambridge Telephone 🇺🇸 US
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
2,816 (11 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS397285
- Name
- Cambridge Telephone
- Organisation
- Cambridge Telephone
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2019-02-04
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.33.208.0/22 v4 | RPKI valid | 40 | 1490715305397285 | 2026-09-18 |
| 45.33.212.0/22 v4 | RPKI valid | 40 | 1490715305397285 | 2026-09-18 |
| 45.33.216.0/24 v4 | RPKI valid | 40 | 1490715305397285 | 2026-09-18 |
| 45.33.220.0/24 v4 | RPKI valid | 40 | 1490715305397285 | 2026-09-18 |
| 45.33.223.0/24 v4 | RPKI valid | 40 | 1490715305397285 | 2026-09-18 |