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Data as of Nov 6, 2026

89.190.64.0/19

129 residential-proxy exits · 30 days

CZNSYS · space held by "N SYS s.r.o."

Announcement
this exact prefix
RPKI valid
Announced by
AS41088
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
129
1.6% of its addresses · 30 days
Always-on exits
17
13% of its exits
Spread
15 of 32
/24s with at least one exit
Providers
69
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

31K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
89.190.85.0/24656
89.190.90.0/24641
89.190.87.0/2436
89.190.88.0/2424
89.190.74.0/2404
89.190.72.0/2403
89.190.80.0/2402
89.190.76.0/2402
89.190.79.0/2402
89.190.68.0/2402
89.190.73.0/2402
89.190.69.0/2402
89.190.84.0/2401
89.190.71.0/2401
89.190.70.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NSocks
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • Shifter
  • Smartproxy
  • 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
89.190.64.0/198,192CZ-NSYS-20060606"N SYS s.r.o." (ORG-NS46-RIPE) · CZALLOCATED PAJun 6, 2006teichman@nsys.cz
└ 89.190.66.0/24256NSYS-NANSYS patere NachodskoASSIGNED PANov 16, 2006teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.67.0/24256NSYS-freeISP NsysASSIGNED PAJan 22, 2007teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.69.0/24256NSYSCZ_CORE3backbone N SYS s.r.o. BroumovskoASSIGNED PAMar 21, 2007teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.70.0/24256nsys_customershttp://www.nsys.cz/internet/lokality/ceska-skalice 18/ASSIGNED PAJun 20, 2013teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.71.0/24256NSYSCZ_CUST2customers N SYS s.r.o. from Jilemnice and neighbourhoodASSIGNED PANov 23, 2006teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.72.0/23512NSYSCZ_CUST1Customers N SYS s.r.o. from VrchlabiASSIGNED PANov 21, 2006teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.74.0/24256NSYSCZ_CUST3customers N SYS s.r.o. from UpiceASSIGNED PAJan 10, 2007teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.75.0/24256NSYSCZ_CUST4customers N SYS s.r.o. from Cerveny Kostelec, Police nad Met., HronovASSIGNED PAJan 22, 2007teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.76.0/24256NSYSCZ_CUST5customers N SYS s.r.o. from Nove Mesto nad MetujiASSIGNED PAFeb 16, 2007teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.77.0/24256NSYSCZ_CUST6customers N SYS s.r.o. from KralovehradeckoASSIGNED PAOct 8, 2010teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.78.0/24256NSYSCZ_CUST7customers N SYS s.r.o. from BroumovskoASSIGNED PAJan 5, 2011teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.79.0/24256NSYSCZ_CUST8customers N SYS s.r.o. from UpiceASSIGNED PAOct 11, 2012teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.80.0/24256CZNSYS-89-190-80-0CZNSYS customersASSIGNED PAOct 22, 2015teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.81.0/24256NSYS_PPPoECustomersASSIGNED PADec 8, 2016teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.82.0/24256NSYSCZ_CUST12unknownASSIGNED PAOct 9, 2019teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.85.0/24256NSYSCZ_MASQNAT N SYS s.r.o.ASSIGNED PAJan 8, 2020teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.87.0/24256Kudrnac-NETunknownASSIGNED PADec 7, 2018teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.88.0/24256Kudrnac-NETregional WISPASSIGNED PASep 18, 2012teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.89.0/24256NSYS_PPPoEcustomers N SYS via PPPoEASSIGNED PAJan 7, 2011teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.90.0/24256NSYSCZ_MASQNAT N SYS s.r.o.ASSIGNED PAAug 6, 2009teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.91.0/24256NSYSCZ_MASQ_NATunknownASSIGNED PADec 7, 2018teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.92.0/23512NSYSCZ_ZACLnetwork in Zacler and neighbourhoodASSIGNED PAJun 5, 2008teichman@nsys.cz
via CZ-NSYS-20060606
└ 89.190.94.0/24256NSYS_NETcustomers N SYSASSIGNED PADec 19, 2006teichman@nsys.cz
via CZ-NSYS-20060606

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

AS41088

CZ
Name
CZNSYS
Type
Internet provider
Registered
Jun 12, 2006
Domain
nsys.cz
Website
www.nsys.cz
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed