Data as of Nov 7, 2026
138.43.210.0/23
No anonymizer space · no proxy exits in 30 daysColumbia Power and Water Systems
Network & registry
Origin network
AS30264
US
- Name
- Columbia Power and Water Systems
- Type
- Internet provider
- Registered
- Aug 22, 2003
- Domain
- cpws.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2019
- Current origin since
- Apr 2019 · 7.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 138.43.210.0/23 | AS30264 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 138.43.210.0/24 | AS30264 | ARIN | Columbia Power and Water Systems | MNT-CPWS | Aug 19, 2026 |
Whois
Registration for this announcement
- Range
- 138.
43. 210. 0 - 138. 43. 223. 255 - Netname
- CPWS-138-43-210-233
- Registrant
- Columbia Power and Water Systems
- Organization
- Columbia Power and Water Systems (CPWS)
- Org address
- 201 Pickens Lane, Columbia, TN, 38401
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-138-43-210-0-1
- Parent
- NET-138-0-0-0-0
- Created
- Apr 15, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 15, 2019
- Status
- assigned
Report abuse
Abuse contact
- eric.
batdorf@ cpws. com - Name
- Batdorf, Eric
- Phone
- +1-931-375-7712
- Handle
- BATDO4-ARIN