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Data as of Nov 7, 2026

138.121.87.0/24

6 residential-proxy exits · 30 days

Cortuc S.A.

Announcement
138.121.84.0/22
RPKI valid
Announced by
AS263789
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby

Residential-proxy exits

Proxy exits
6
2.3% of its addresses · 30 days
Always-on exits
3
50% of its exits
Providers
43
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

16K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • CatProxies
  • DataImpulse
  • Decodo
  • EZProxies
  • Evomi
  • FlashProxy
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • Maskify
  • NSocks
  • Novada
  • Oxylabs
  • Proxio
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • PuraRoute
  • Shifter
  • Smartproxy
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VibeProxies
  • VitalData
  • Webshare

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 138.121.84.0/22

Prefix
138.121.84.0/22
Announced by
AS263789 Cortuc S.A.
Type
Residential
Proxy exits
72
Always-on exits
36
RPKI
RPKI valid
Netname
AR-COSA91-LACNIC
Registrant
Cortuc S.A.
RIR
LACNIC
Registry

Holder

Organization
Not stated by the registry
Origin network

AS263789

AR
Name
Cortuc S.A.
Type
Internet provider
Registered
Jun 24, 2015
Domain
fonoglobal.com.ar
Website
www.fonoglobal.com.ar/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed