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Data as of Nov 3, 2026

187.37.192.0/19

89 residential-proxy exits · 30 days

Claro NXT Telecomunicacoes Ltda

Announcement
187.37.0.0/16
RPKI valid
Announced by
AS28573
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
89
1.1% of its addresses · 30 days
Always-on exits
12
13% of its exits
Spread
11 of 32
/24s with at least one exit
Providers
80
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

23K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
187.37.196.0/24322
187.37.197.0/24228
187.37.218.0/2427
187.37.219.0/2425
187.37.222.0/2415
187.37.223.0/2415
187.37.217.0/2414
187.37.216.0/2405
187.37.198.0/2403
187.37.220.0/2403
187.37.221.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • Webshare

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 187.37.0.0/16

Prefix
187.37.0.0/16
Announced by
AS28573 Claro NXT Telecomunicacoes Ltda
Type
Residential
Proxy exits
1,178
Always-on exits
220
RPKI
RPKI valid
Netname
126560
Registrant
Claro NXT Telecomunicacoes Ltda
RIR
LACNIC
Registry

Holder

Organization
Not stated by the registry
Origin network

AS28573

BR
Name
Claro NXT Telecomunicacoes Ltda
Type
Internet provider
Registered
Nov 27, 2003
Domain
claro.com.br
Website
www.claro.com.br/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed