Data as of Nov 3, 2026
190.4.136.0/23
38 residential-proxy exits · 30 daysColumbus Communications Curacao NV
Residential-proxy exits
Proxy exits
38
7.4% of its addresses · 30 days
Always-on exits
8
21% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
62
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
26K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 190.4.136.0/24 | 5 | 22 | |
| 190.4.137.0/24 | 3 | 16 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- LemonBright
- LudaxProxy
- MoMoProxy
- MrScraper
- NextProxy
- NodeMaven
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- PrivateByte
- Proxio
- Proxiware
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VitalExclusive
- Webshare
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 190.4.128.0/19 since Apr 2006 | AS11081 | Residential | 523 52 always on | |
| 190.4.128.0/18 since Mar 2013 | AS11081 | Residential | 803 99 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 190.4.136.0/24 since Jul 2024 | AS52233 | Residential | 22 5 always on | |
| 190.4.137.0/24 since Jul 2024 | AS52233 | Residential | 16 3 always on |
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
- Mar 2020
- Current origin since
- Mar 2020 · 6.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 190.4.128.0/20 | AS52233 | /24 | LACNIC | RPKI valid |
| 190.4.128.0/19 | AS11081 | /24 | LACNIC | Another network |
Whois
Registration for this announcement
- Range
- 190.4.128.0/19
- Netname
- CW-UTSU-LACNIC
- Registrant
- United Telecommunication Services (UTS)
- Registrant country
- CW
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Apr 12, 2006
- RIR
- LACNIC
- Country
- CW
- Delegated
- Apr 12, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Edson Rosaria
- Phone
- +599 95126888 [0000]
- Handle
- EDR2