Data as of Nov 7, 2026
143.208.166.0/23
3 residential-proxy exits · 30 daysColumbus Networks USA, Inc.
Residential-proxy exits
Proxy exits
3
0.59% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
32
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
774 observations
Proxy providers listing exits
- 711Proxy
- AnyIP
- BirdProxies
- BottingTools
- BuyingProxy
- CatProxies
- CliProxy
- Datarama
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- GloryCloud
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- LudaxProxy
- MangoProxy
- NodeProxy
- Novada
- Oxylabs
- ProxyEmpire
- ProxyGeo
- RainProxy
- RapidProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS23520
US
- Name
- Columbus Networks USA, Inc.
- Type
- Internet provider
- Registered
- Apr 2, 2002
- Domain
- libertynetworks.com
- Website
- libertynetworks.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
- Dec 2015
- Current origin since
- Dec 2015 · 11 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23520 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 143.
208. 164. 0/ 22 - Netname
- DO-STSM-LACNIC
- Registrant
- Servicios TV Satelite MCR S.A
- Registrant country
- DO
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Oct 29, 2015
- RIR
- LACNIC
- Country
- DO
- Delegated
- Oct 29, 2015
- Status
- assigned
Report abuse
Abuse contact
- psanchez@
cepm. com. do - Name
- Servicios TV Satelite MCR
- Phone
- +1 809 5497659 [5277]
- Handle
- STM15