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Data as of Nov 6, 2026

77.237.128.0/19

92 residential-proxy exits · 30 days

CEZNET s.r.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS47493
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby

Residential-proxy exits

Proxy exits
92
1.1% of its addresses · 30 days
Always-on exits
24
26% of its exits
Spread
24 of 32
/24s with at least one exit
Providers
73
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

36K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
77.237.128.0/241532
77.237.152.0/24313
77.237.158.0/2425
77.237.130.0/2413
77.237.139.0/2411
77.237.157.0/2411
77.237.150.0/2411
77.237.133.0/2405
77.237.141.0/2404
77.237.142.0/2403
77.237.155.0/2403
77.237.129.0/2403
77.237.153.0/2403
77.237.148.0/2403
77.237.134.0/2402
77.237.132.0/2402
77.237.145.0/2401
77.237.146.0/2401
77.237.154.0/2401
77.237.144.0/2401
77.237.156.0/2401
77.237.136.0/2401
77.237.135.0/2401
77.237.159.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • Maskify
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RolaProxy
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare

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
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
└ 77.237.149.0/24256SUPPORTIT-NETSupportitASSIGNED PAFeb 15, 2007dohled@ceznet.cz
via CZ-CEZNET21-20070202
└ 77.237.150.0/23512WMS-NETWMS networkASSIGNED PANov 2, 2007dohled@ceznet.cz
via CZ-CEZNET21-20070202
└ 77.237.152.0/24256WMS-NETunknownASSIGNED PAMar 26, 2008dohled@ceznet.cz
via CZ-CEZNET21-20070202
└ 77.237.153.0/24256WMS-NETunknownASSIGNED PAMay 29, 2017dohled@ceznet.cz
via CZ-CEZNET21-20070202
└ 77.237.154.0/24256WMS-NETunknownASSIGNED PAMay 29, 2017dohled@ceznet.cz
via CZ-CEZNET21-20070202
└ 77.237.155.0/24256WMS-NETunknownASSIGNED PAMay 29, 2017dohled@ceznet.cz
via CZ-CEZNET21-20070202
└ 77.237.156.0/221,024WMS-NETWMS networkASSIGNED PAJun 11, 2008dohled@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
Origin network

AS47493

CZ
Name
CEZNET s.r.o.
Type
Internet provider
Registered
Jun 25, 2008
Domain
wms.cz
Website
www.wms.cz
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed