Data as of Nov 6, 2026
190.4.170.0/23
10 residential-proxy exits · 30 daysColumbus Communications Curacao NV
Residential-proxy exits
Proxy exits
10
2.0% of its addresses · 30 days
Always-on exits
1
10% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
42
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
9.7K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 190.4.170.0/24 | 1 | 3 | |
| 190.4.171.0/24 | 0 | 7 |
Proxy providers listing exits
- 711Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- IPRoyal
- Infatica
- KindProxy
- LightningProxies
- LudaxProxy
- MangoProxy
- NodeMaven
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxmint
- Proxy-Seller
- ProxyEmpire
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 190.4.168.0/21 since Mar 2010 | AS11081 | Residential | 90 17 always on | |
| 190.4.160.0/19 since Feb 2011 | AS11081 | Residential | 295 51 always on | |
| 190.4.128.0/18 since Mar 2013 | AS11081 | Residential | 813 108 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 190.4.170.0/24 since Jan 2026 | AS52233 | Residential | 3 1 always on | |
| 190.4.171.0/24 since Jan 2026 | AS52233 | Residential | 7 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52233
CW
- Name
- Columbus Communications Curacao NV
- Type
- Internet provider
- Registered
- Apr 8, 2010
- Domain
- columbus.co
- 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
- Aug 2021
- Current origin since
- Aug 2021 · 5.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 190.4.168.0/22 | AS52233 | /24 | LACNIC | RPKI valid |
| 190.4.160.0/19 | AS11081 | /24 | LACNIC | Another network |
Whois
Registration for this announcement
- Range
- 190.
4. 160. 0/ 19 - Netname
- CW-UTSU-LACNIC
- Registrant
- United Telecommunication Services (UTS)
- Registrant country
- CW
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Sep 28, 2009
- RIR
- LACNIC
- Country
- CW
- Delegated
- Sep 28, 2009
- Status
- assigned
Report abuse
Abuse contact
- edson.
rosaria@ cwc. com - Name
- Edson Rosaria
- Phone
- +599 95126888 [0000]
- Handle
- EDR2