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Data as of Nov 5, 2026

187.121.17.0/24

42 residential-proxy exits · 30 days

Telefonica Brasil S.A

Announcement
187.121.0.0/17
No RPKI
Announced by
AS19182
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
42
16% of its addresses · 30 days
Always-on exits
1
2.4% of its exits
Providers
57
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

7.1K observations

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • Datarama
  • Decodo
  • EZProxies
  • Evomi
  • FastProxy
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • HideProxy
  • IPCola
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • ProxiesVision
  • Proxio
  • Proxy-Seller
  • ProxyGeo
  • ProxyRack
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • Smartproxy
  • TalorData
  • Thordata
  • VantageProxies
  • VitalExclusive

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 187.121.0.0/17

Prefix
187.121.0.0/17
Announced by
AS19182 Telefonica Brasil S.A
Type
Residential
Proxy exits
5,534
Always-on exits
22
RPKI
No RPKI
Netname
140446
Registrant
Telefônica Brasil S.A
RIR
LACNIC
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS19182

BR
Name
Telefonica Brasil S.A
Type
Internet provider
Registered
Jun 20, 2001
Domain
telefonica.com.br
Website
www.telefonica.com.br
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed