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Data as of Nov 7, 2026

45.238.138.0/24

64 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
Proxy exits nearby

Residential-proxy exits

Proxy exits
64
25% of its addresses · 30 days
Always-on exits
17
27% of its exits
Providers
38
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

76K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CoreProxy
  • DataImpulse
  • Decodo
  • Evomi
  • FlashProxy
  • FloppyData
  • Geonode
  • GoProxies
  • GonzoProxy
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • Maskify
  • NSocks
  • Novada
  • Oxylabs
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • Webshare

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
45.238.136.0/22
since Sep 2024
AS262587Residential303
53 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