Data as of Nov 15, 2026
190.131.220.0/23
20 residential-proxy exits · 30 daysColumbus Networks USA, Inc.
Residential-proxy exits
Proxy exits
20
3.9% of its addresses · 30 days
Always-on exits
4
20% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
52
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
58K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 190.131.221.0/24 | 4 | 11 | |
| 190.131.220.0/24 | 0 | 8 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- AnyIP
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- Decodo
- EnigmaProxy
- Evomi
- FlashProxy
- FloppyData
- GSocks
- Geonix
- Geonode
- GoProxies
- GonzoProxy
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LemonPrime
- MangoProxy
- Maskify
- NSocks
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYSCRAPE
- PrivateProxy
- ProxiesVision
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- Shifter
- Smartproxy
- StrikeProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- Webshare
- ZENPROXY_PREMIUM
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 190.131.220.0/24 since Apr 2019 | AS262191 | Internet provider | 8 | |
| 190.131.221.0/24 since Jul 2020 | AS262191 | Internet provider | 11 4 always on |
Network & registry
Announced by
Covering announcement 190.131.192.0/18
- Prefix
- 190.131.192.0/18
- Announced by
- AS23520 Columbus Networks USA, Inc.
- Type
- Internet provider
- Proxy exits
- 506
- Always-on exits
- 104
- RPKI
- RPKI valid
- Netname
- CO-CNIT-LACNIC
- Registrant
- Liberty Networks de Colombia S.A.S
- RIR
- LACNIC
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 190.131.192.0/18
190.131.192.0/18
Routing history
- Pattern
- Stable
- First seen
- Dec 2013
- Current origin since
- Dec 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 190.131.192.0/18 | AS23520 | /18 | LACNIC | RPKI valid |
IRR
Route objects on 190.131.192.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23520 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 190.
131. 192. 0/ 18 - Netname
- CO-CNIT-LACNIC
- Registrant
- Liberty Networks de Colombia S.A.S
- Registrant country
- CO
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Nov 17, 2011
- RIR
- LACNIC
- Country
- CO
- Delegated
- Nov 17, 2011
- Status
- assigned
Report abuse
Abuse contact
- wilson.
fajardo@ cwc. com - Name
- Wilson Fajardo
- Phone
- +57 14291400 [1405]
- Handle
- WIF3