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Data as of Nov 5, 2026

190.131.192.0/18

493 residential-proxy exits · 30 days

Columbus Networks USA, Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS23520
Type
Internet provider
98% of it

Residential-proxy exits

Proxy exits
493
3.0% of its addresses · 30 days
Always-on exits
131
27% of its exits
Spread
59 of 64
/24s with at least one exit
Providers
102
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

808K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
190.131.202.0/242228
190.131.248.0/241419
190.131.192.0/241218
190.131.216.0/241014
190.131.214.0/24815
190.131.246.0/24511
190.131.217.0/24510
190.131.215.0/24413
190.131.197.0/24410
190.131.221.0/2448
190.131.236.0/2445
190.131.253.0/24315
190.131.206.0/24313
190.131.238.0/2438
190.131.240.0/2437
190.131.227.0/24213
190.131.247.0/24213
190.131.198.0/24213
190.131.209.0/24212
190.131.212.0/24211
190.131.199.0/2427
190.131.213.0/24110
190.131.243.0/24110
190.131.230.0/2419

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeProxy exitsRPKI
190.131.192.0/24
since Mar 2019
AS262191Internet provider18
12 always on
190.131.194.0/24
since Mar 2019
AS262191Internet provider3
1 always on
190.131.195.0/24
since Dec 2021
AS262191Internet provider6
190.131.196.0/24
since Mar 2019
AS262191Internet provider7
1 always on
190.131.197.0/24
since Mar 2019
AS262191Internet provider10
4 always on
190.131.198.0/24
since Mar 2019
AS262191Internet provider13
2 always on
190.131.199.0/24
since Mar 2019
AS262191Internet provider7
2 always on
190.131.200.0/24
since Mar 2019
AS262191Internet provider12
190.131.201.0/24
since Mar 2019
AS262191Internet provider9
190.131.202.0/24
since Mar 2019
AS262191Internet provider28
22 always on
190.131.203.0/24
since Mar 2019
AS262191Internet provider6
190.131.204.0/24
since Aug 2016
AS262191Internet provider
190.131.205.0/24
since Mar 2019
AS262191Internet provider8
1 always on
190.131.206.0/24
since Mar 2019
AS262191Internet provider13
3 always on
190.131.207.0/24
since Dec 2015
AS262191Internet provider
190.131.208.0/24
since Mar 2019
AS262191Internet provider5
190.131.209.0/24
since Apr 2021
AS23520Internet provider12
2 always on
190.131.210.0/24
since May 2021
AS262191Internet provider9
190.131.211.0/24
since Mar 2019
AS262191Internet provider8
190.131.212.0/24
since Mar 2019
AS262191Internet provider11
2 always on
190.131.213.0/24
since Mar 2019
AS262191Internet provider10
1 always on
190.131.214.0/24
since Mar 2019
AS262191Internet provider15
8 always on
190.131.215.0/24
since Mar 2019
AS262191Internet provider13
4 always on
190.131.216.0/24
since Oct 2020
AS262191Internet provider14
10 always on
190.131.217.0/24
since Apr 2019
AS262191Internet provider10
5 always on
190.131.218.0/24
since Apr 2019
AS262191Internet provider3
190.131.219.0/24
since Apr 2019
AS262191Internet provider3
190.131.220.0/24
since Apr 2019
AS262191Internet provider7
190.131.221.0/24
since Jul 2020
AS262191Internet provider8
4 always on
190.131.222.0/24
since Apr 2021
AS262191Internet provider6
190.131.223.0/24
since Apr 2019
AS262191Internet provider5
190.131.224.0/22
since Jun 2012
AS23520Internet provider33
2 always on
190.131.224.0/24
since Mar 2019
AS262191Internet provider9
190.131.225.0/24
since Apr 2019
AS262191Internet provider5
190.131.226.0/24
since Apr 2019
AS262191Internet provider6
190.131.227.0/24
since Apr 2019
AS262191Internet provider13
2 always on
190.131.228.0/24
since Dec 2023
AS262191Internet provider3
190.131.229.0/24
since Dec 2023
AS262191Internet provider7
1 always on
190.131.230.0/24
since Dec 2023
AS262191Internet provider9
1 always on
190.131.231.0/24
since Apr 2019
AS262191Internet provider5
190.131.232.0/24
since Nov 2013
AS262191Internet provider2
190.131.234.0/24
since Nov 2013
AS262191Internet provider
190.131.235.0/24
since Apr 2019
AS262191Internet provider5
190.131.236.0/24
since Apr 2019
AS262191Internet provider5
4 always on
190.131.237.0/24
since Oct 2014
AS262191Hosting
190.131.238.0/24
since Apr 2019
AS262191Internet provider8
3 always on
190.131.239.0/24
since Mar 2019
AS262191Internet provider3
190.131.240.0/24
since Mar 2019
AS262191Internet provider7
3 always on
190.131.241.0/24
since Apr 2019
AS262191Internet provider2
1 always on
190.131.242.0/24
since Mar 2019
AS262191Internet provider4
1 always on
190.131.243.0/24
since Nov 2015
AS262191Internet provider10
1 always on
190.131.244.0/24
since Nov 2015
AS262191Internet provider5
1 always on
190.131.245.0/24
since Nov 2015
AS262191Internet provider8
1 always on
190.131.246.0/24
since Apr 2019
AS262191Internet provider11
5 always on
190.131.247.0/24
since Nov 2015
AS262191Internet provider13
2 always on
190.131.248.0/24
since Nov 2015
AS262191Internet provider19
14 always on
190.131.250.0/24
since Nov 2015
AS262191Internet provider3
1 always on
190.131.251.0/24
since Mar 2019
AS262191Internet provider7
190.131.252.0/24
since Dec 2023
AS262191Internet provider5
1 always on
190.131.253.0/24
since Apr 2019
AS262191Internet provider15
3 always on
190.131.254.0/24
since Sep 2016
AS262191Internet provider6
190.131.255.0/24
since Apr 2019
AS262191Internet provider7

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
190.131.192.0/1816,384—Liberty Networks de Colombia S.A.S (CO-CNIT-LACNIC)allocatedNov 17, 2011wilson.fajardo@cwc.com
└ 190.131.204.0/24256—Columbus Networks de Colombia Limitada (CO-CNCL-LACNIC)reallocatedOct 6, 2023gersain.rendon@cwc.com
└ 190.131.207.0/24256—Columbus Networks de Colombia Limitada (CO-CNCL-LACNIC)reallocatedOct 6, 2023gersain.rendon@cwc.com
└ 190.131.234.0/24256—Columbus Networks de Colombia Limitada (CO-CNCL-LACNIC)reallocatedOct 21, 2023gersain.rendon@cwc.com
└ 190.131.237.0/24256—Columbus Networks Zona Franca Limitada (CO-CDCC-LACNIC)reallocatedJun 3, 2014noc@e-commercepark.com

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses
TypeAddressesShareRanges
Internet provider16,12898%63
Hosting2561.6%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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