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Data as of Nov 3, 2026

45.187.80.0/23

59 residential-proxy exits · 30 days

Fourfibras Servicos de Telecom LTDA

Announcement
this exact prefix
No RPKI
Announced by
AS269600
Type
Residential

Residential-proxy exits

Proxy exits
59
12% of its addresses · 30 days
Always-on exits
20
34% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
77
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

67K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
45.187.80.0/241648
45.187.81.0/24411

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LightningProxies
  • MangoProxy
  • NSocks
  • NiuProxy
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VProxy
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • Webshare
  • YumiProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
45.187.80.0/22
since Jan 2020
AS269600Residential130
26 always on
More specific

Announcements inside

PrefixOriginTypeProxy exitsRPKI
45.187.80.0/24
since Mar 2025
AS269600Residential48
16 always on
45.187.81.0/24
since Mar 2025
AS269600Residential11
4 always on

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Origin network

AS269600

BR
Name
Fourfibras Servicos de Telecom LTDA
Type
Internet provider
Registered
Nov 29, 2019
Domain
fourfibras.com.br
Website
www.fourfibras.com.br
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed