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Data as of Nov 7, 2026

177.221.72.0/21

1,083 residential-proxy exits · 30 days

Companhia Itabirana Telecomunicacoes Ltda

Announcement
this exact prefix
RPKI valid
Announced by
AS28201
Type
Residential

Residential-proxy exits

Proxy exits
1,083
53% of its addresses · 30 days
Always-on exits
278
26% of its exits
Spread
6 of 8
/24s with at least one exit
Providers
81
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

1.6M observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
177.221.77.0/2475256
177.221.76.0/2467256
177.221.79.0/2467256
177.221.78.0/2461256
177.221.73.0/24723
177.221.72.0/24137

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPCola
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • Webshare
  • ZENPROXY_PREMIUM

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsRPKI
177.221.72.0/22
since Nov 2024
AS28201Residential60
8 always on
177.221.72.0/23
since Nov 2023
AS28201Residential60
8 always on
177.221.74.0/23
since Nov 2023
AS28201Residential
177.221.76.0/22
since Mar 2024
AS28201Residential1,024
270 always on
177.221.76.0/23
since Nov 2023
AS28201Residential512
142 always on
177.221.78.0/23
since Nov 2023
AS28201Residential512
128 always on

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Origin network

AS28201

BR
Name
Companhia Itabirana Telecomunicacoes Ltda
Type
Internet provider
Registered
Apr 9, 2008
Domain
valenet.com.br
Website
www.valenet.com.br
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed