Data as of Nov 10, 2026
190.242.133.0/24
44 residential-proxy exits · 30 daysColumbus Networks USA, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Internet provider
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
44
17% of its addresses · 30 days
Always-on exits
6
14% of its exits
Providers
53
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
52K observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FlashProxy
- FlexyProxies
- FloppyData
- Geonode
- GloryCloud
- IPCola
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- LemonBright
- MangoProxy
- Maskify
- MoMoProxy
- NovaProxy
- Novada
- Oxylabs
- Proxio
- Proxiware
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- SwiftProxy
- ThunderProxy
- VitalExclusive
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 190.242.0.0/16 since Apr 2008 | AS23520 | Internet provider | 1,966 954 always on |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 190.242.0.0/16 | 65,536 | — | Columbus Networks de Colombia Limitada (CO-CNCL-LACNIC) | allocated | Feb 25, 2008 | gersain. |
| └ 190.242.133.0/24 | 256 | — | Columbus Networks Dominicana, S.A. (DO-CNIT-LACNIC) | reallocated | Apr 30, 2013 | darwin. |
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2015
- Current origin since
- Aug 2015 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 190.
242. 133. 0/ 24 - Netname
- DO-CNIT-LACNIC
- Registrant
- Columbus Networks Dominicana, S.A.
- Registrant country
- DO
- Organization
- Not stated by the registry
- Type
- reallocated
- Created
- Apr 30, 2013
- RIR
- LACNIC
- Country
- CO
- Delegated
- Feb 25, 2008
- Status
- assigned
Report abuse
Abuse contact
- darwin.
santana@ cwc. com - Name
- Darwin Santana
- Phone
- +1829 9561350 [1359]
- Handle
- DAS84