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Data as of Nov 6, 2026

185.252.90.0/23

6 residential-proxy exits · 30 days

TKC system s.r.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS204332
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
6
1.2% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
27
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

2.7K observations

Proxy providers listing exits

  • 2Captcha
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • GonzoProxy
  • IPPeak
  • Infatica
  • LemonBright
  • LightningProxies
  • MangoProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
185.252.88.0/22
since Apr 2018
AS204332Residential28
7 always on
TKC system s.r.o.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
185.252.88.0/221,024CZ-TKCSYSTEM-20180327TKC system s.r.o. (ORG-TSS52-RIPE) · CZALLOCATED PAMar 27, 2018abuse@tkcsystem.cz
└ 185.252.90.40/304mukrnov-TKC_SystemMestsky urad Krnov (ORG-MUK6-RIPE)ASSIGNED PAFeb 4, 2019abuse@tkcsystem.cz

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS204332

CZ
Name
TKC system s.r.o.
Type
Internet provider
Registered
Apr 3, 2018
Domain
tkcsystem.cz
Website
www.tkcsystem.cz/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed