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Data as of Nov 8, 2026

81.163.203.0/24

9 residential-proxy exits · 30 days

ITB Sp. z o.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS59782
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Oct 10, 2026
from AS59782 ITB Sp. z o.o.

Residential-proxy exits

Proxy exits
9
3.5% of its addresses · 30 days
Providers
43
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

1.6K observations

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • EVOPROXY
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GloryCloud
  • GonzoProxy
  • IPMUSK
  • IPOasis
  • Infatica
  • KindProxy
  • LemonBright
  • MangoProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Proxy-Cheap
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • Proxyma
  • RainProxy
  • RapidProxy
  • Shifter
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
81.163.200.0/21
since Nov 2014
AS59782Residential94
1 always on
ITB Sp. z o.o.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS59782

PL
Name
ITB Sp. z o.o.
Type
Internet provider
Registered
Oct 3, 2014
Domain
interblock.pl
Website
interblock.pl
Spamhaus ASN-DROP
not listed