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Data as of Nov 9, 2026

45.238.139.0/24

35 residential-proxy exits · 30 days

CST - Cerentini Solucoes em Tecnologia

Announcement
45.238.138.0/23
No RPKI
Announced by
AS262587
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
35
14% of its addresses · 30 days
Providers
66
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

3.7K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonode
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYWING_BASIC
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyWing
  • Proxyma
  • PuraRoute
  • QUANTICDATA
  • RainProxy
  • RapidProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • Webshare

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
45.238.136.0/22
since Sep 2024
AS262587Residential301
52 always on

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 45.238.138.0/23

Prefix
45.238.138.0/23
Announced by
AS262587 CST - Cerentini Solucoes em Tecnologia
Type
Residential
Proxy exits
99
Always-on exits
17
RPKI
No RPKI
Netname
500156
Registrant
CST - Cerentini Soluções em Tecnologia
RIR
LACNIC
Registry

Holder

Organization
Not stated by the registry
Origin network

AS262587

BR
Name
CST - Cerentini Solucoes em Tecnologia
Type
Internet provider
Registered
Sep 16, 2011
Domain
cst.net.br
Website
www.cst.net.br
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed