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Data as of Nov 4, 2026

81.163.201.0/24

8 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
its first announcement on record

Residential-proxy exits

Proxy exits
8
3.1% of its addresses · 30 days
Always-on exits
1
13% of its exits
Providers
29
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

620 observations

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GonzoProxy
  • HydraProxy
  • IPOasis
  • Infatica
  • LightningProxies
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • Thordata
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
81.163.200.0/21
since Nov 2014
AS59782Residential93
5 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