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Data as of Nov 6, 2026

138.185.240.0/22

70 residential-proxy exits · 30 days

Mast Telecomunicacoes e Informatica LTDA

Announcement
this exact prefix
RPKI valid
Announced by
AS263920
Type
Residential

Residential-proxy exits

Proxy exits
70
6.8% of its addresses · 30 days
Always-on exits
18
26% of its exits
Spread
4 of 4
/24s with at least one exit
Providers
81
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

56K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
138.185.243.0/24823
138.185.240.0/24610
138.185.242.0/24314
138.185.241.0/24123

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPCola
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MrScraper
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • VitalProxy
  • Webshare
  • YumiProxy

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsRPKI
138.185.240.0/23
since Apr 2023
AS263920Residential33
7 always on
138.185.242.0/23
since Aug 2024
AS263920Residential37
11 always on

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Origin network

AS263920

BR
Name
Mast Telecomunicacoes e Informatica LTDA
Type
Internet provider
Registered
Aug 12, 2015
Domain
masttelecom.com.br
Website
www.masttelecom.com.br
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed