Data as of Nov 7, 2026
45.33.223.0/24
No anonymizer space · no proxy exits in 30 daysCambridge Telephone
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 45.33.222.0/23 since Apr 2019 | AS15305 | Unknown | Cambridge Telephone |
Network & registry
Origin network
AS397285
US
- Name
- Cambridge Telephone
- Type
- Internet provider
- Registered
- Feb 4, 2019
- Domain
- cambtel.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2025
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 45.
33. 208. 0/ 20 - Netname
- CAMBRIDGE-TELEPHONE-COMPANY
- Registrant
- Cambridge Telephone
- Organization
- Cambridge Telephone (CAMBR-3)
- Org address
- 130 N Superior St, Cambridge, ID, 83610
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-45-33-208-0-1
- Parent
- NET-45-0-0-0-0
- Created
- Apr 7, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 7, 2015
- Status
- assigned
Report abuse
Abuse contact
- noc@
ctctele. com - Name
- Network Operations Center
- Phone
- +1-208-257-3310
- Handle
- NOC32278-ARIN