Data as of Nov 8, 2026
138.43.221.0/24
1 residential-proxy exit · 30 daysColumbia Power and Water Systems
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Always-on exits
1
100% of its exits
Providers
19
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
2.3K observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- BottingTools
- Byteful
- CliProxy
- ColaProxy
- Decodo
- EnigmaProxy
- Geonode
- GloryCloud
- IPFly
- InfiniteProxies
- NovaProxy
- Oxylabs
- Proxiware
- ProxyEmpire
- ProxyGeo
- Proxyma
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 138.43.216.0/21 since Apr 2019 | AS30264 | Residential | 9 2 always on | Columbia 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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2021
- Current origin since
- Feb 2021 · 5.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 138.43.216.0/21 | AS30264 | /24 | ARIN | RPKI valid |
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