Data as of Nov 6, 2026
170.244.40.0/24
5 residential-proxy exits · 30 daysColumbus Networks Dominicana, S.A.
Residential-proxy exits
Proxy exits
5
2.0% of its addresses · 30 days
Providers
28
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
87 observations
Proxy providers listing exits
- 9Proxy
- AnyIP
- ByteProxies
- Byteful
- CliProxy
- FlashProxy
- GSocks
- Geonode
- GonzoProxy
- IPPeak
- Infatica
- InfiniteProxies
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- RainProxy
- RealProxy
- ResiProxies
- Shifter
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 170.244.40.0/22 since Apr 2022 | AS52471 | Internet provider | 17 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52471
DO
- Name
- Columbus Networks Dominicana, S.A.
- Type
- Internet provider
- Registered
- May 10, 2013
- Domain
- cwcbusiness.com
- Website
- cwcbusiness.com/es/
- 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
- Apr 2024
- Current origin since
- Apr 2024 · 2.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 170.244.40.0/22 | AS52471 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 170.
244. 40. 0/ 22 - Netname
- DO-CNIT-LACNIC
- Registrant
- Columbus Networks Dominicana, S.A.
- Registrant country
- DO
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Jan 9, 2017
- RIR
- LACNIC
- Country
- DO
- Delegated
- Jan 9, 2017
- Status
- assigned
Report abuse
Abuse contact
- do-ip@
libertynet. com - Name
- LIBERTY NETWORKS DOMINICANA
- Phone
- +1829 9565454 [0000]
- Handle
- CND4