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Data as of Nov 9, 2026

179.51.64.0/20

77 residential-proxy exits · 30 days

Columbus Networks Dominicana, S.A.

Announcement
this exact prefix
RPKI valid
Announced by
AS52471
Type
Internet provider

Residential-proxy exits

Proxy exits
77
1.9% of its addresses · 30 days
Always-on exits
7
9.1% of its exits
Spread
16 of 16
/24s with at least one exit
Providers
81
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

14K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
179.51.74.0/24410
179.51.78.0/2418
179.51.77.0/2417
179.51.64.0/2415
179.51.79.0/2408
179.51.69.0/2407
179.51.66.0/2406
179.51.76.0/2406
179.51.67.0/2404
179.51.68.0/2403
179.51.73.0/2403
179.51.65.0/2403
179.51.75.0/2402
179.51.72.0/2402
179.51.70.0/2402
179.51.71.0/2401

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • ResiProxies
  • SPYDERPROXY_BASIC
  • Shifter
  • Smartproxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • Webshare
  • ZENPROXY_LITE

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

PrefixOriginTypeProxy exitsRPKI
179.51.65.0/24
since Jul 2022
AS52471Internet provider3
179.51.66.0/24
since Jul 2022
AS52471Internet provider6
179.51.67.0/24
since Jul 2022
AS52471Internet provider4
179.51.68.0/24
since Jul 2022
AS52471Internet provider3
179.51.69.0/24
since Jul 2022
AS52471Internet provider7
179.51.70.0/24
since Jul 2022
AS52471Internet provider2
179.51.71.0/24
since Jul 2022
AS52471Internet provider1
179.51.72.0/24
since Oct 2025
AS52471Internet provider2
179.51.73.0/24
since Jun 2024
AS52471Internet provider3
179.51.74.0/24
since Jul 2022
AS52471Internet provider10
4 always on
179.51.75.0/24
since Jul 2022
AS52471Internet provider2
179.51.76.0/24
since Jul 2022
AS52471Internet provider6
179.51.77.0/24
since Jul 2022
AS52471Internet provider7
1 always on
179.51.78.0/24
since Jul 2022
AS52471Internet provider8
1 always on
179.51.79.0/24
since Jul 2022
AS52471Internet provider8

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Origin network

AS52471

DO
Name
Columbus Networks Dominicana, S.A.
Type
Internet provider
Registered
May 10, 2013
Domain
cwcbusiness.com
Website
cwcbusiness.com/es/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed