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Data as of Nov 3, 2026

138.97.78.0/24

13 residential-proxy exits · 30 days

A4 Telecom Servicos de Telecomunicacao LTDA

Announcement
138.97.76.0/22
No RPKI
Announced by
AS271069
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
13
5.1% of its addresses · 30 days
Providers
53
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

688 observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BestProxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • Datarama
  • Decodo
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • Geonode
  • GoProxies
  • GonzoProxy
  • IPCola
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LightningProxies
  • MangoProxy
  • NSocks
  • NiuProxy
  • NovProxy
  • Novada
  • Oxylabs
  • PrivateProxy
  • Proxies.fo
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyStyler
  • Proxyma
  • RainProxy
  • RealProxy
  • ResiProxies
  • Shifter
  • Smartproxy
  • Thordata
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 138.97.76.0/22

Prefix
138.97.76.0/22
Announced by
AS271069 A4 Telecom Servicos de Telecomunicacao LTDA
Type
Residential
Proxy exits
16
RPKI
No RPKI
Netname
551357
Registrant
A4 Telecom Servicos de Telecomunicacao LTDA
RIR
LACNIC
Registry

Holder

Organization
Not stated by the registry
Origin network

AS271069

BR
Name
A4 Telecom Servicos de Telecomunicacao LTDA
Type
Internet provider
Registered
Aug 4, 2020
Domain
a4telecom.com.br
Website
a4telecom.com.br/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed