LAYER3 INTEL
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Data as of Nov 15, 2026

77.237.142.0/24

3 residential-proxy exits · 30 days

CEZNET s.r.o.

Announcement
77.237.128.0/19
RPKI valid
Announced by
AS47493
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Providers
26
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

476 observations

Proxy providers listing exits

  • 2Captcha
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • Infatica
  • LightningProxies
  • MangoProxy
  • NovProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • PuraRoute
  • Shifter
  • VitalExclusive
  • VitalProxy

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
77.237.128.0/198,192CZ-CEZNET21-20070202CEZNET s.r.o. (ORG-TBS13-RIPE) · CZALLOCATED PAFeb 2, 2007dohled@ceznet.cz
└ 77.237.128.0 - 77.237.148.2555,376WMS-NETWMS networkASSIGNED PAMay 29, 2017dohled@ceznet.cz
via CZ-CEZNET21-20070202

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 77.237.128.0/19

77.237.128.0/19

Routing history

Pattern
Stable
First seen
Feb 2007
Current origin since
Jun 2009 · 17 yr
Origin networks
3
Last change of origin
Jun 2009
Recorded history

History

Handoffs
2