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Data as of Nov 9, 2026

81.92.144.0/20

5 residential-proxy exits · 30 days

COPROSYS · space held by CoProSys a.s.

Announcement
this exact prefix
RPKI valid
Announced by
AS39906
Type
Residential
93% of it

Residential-proxy exits

Proxy exits
5
0.12% of its addresses · 30 days
Spread
2 of 16
/24s with at least one exit
Providers
18
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

104 observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
81.92.149.0/2404
81.92.151.0/2401

Proxy providers listing exits

  • AnyIP
  • BottingTools
  • Decodo
  • FastProxy
  • GSocks
  • IPFly
  • Infatica
  • LemonBright
  • LemonPrime
  • NovaProxy
  • Oxylabs
  • Proxy-Seller
  • Proxyma
  • PuraRoute
  • Shifter
  • Thordata
  • ThunderProxy
  • VitalExclusive

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
81.92.144.0/204,096CZ-COPROSYS-20060503CoProSys a.s. (ORG-CA781-RIPE) · CZALLOCATED PAMay 3, 2006abuse@coprosys.cz
└ 81.92.144.0/24256RHNET-CZRHNet wifi network ChrudimASSIGNED PANov 21, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.145.0/24256CRFREENET-CZCrFreeNet wifi network ChrudimASSIGNED PANov 21, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.146.0/23512ECOMP-CZEcomp s.r.o. ChrudimASSIGNED PANov 16, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.148.0/24256TKULICH-CZWifi network in Chrast near ChrudimASSIGNED PANov 29, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.149.0/2664COPROSYS-CZrouters in locality PrahaASSIGNED PANov 22, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.149.64/2732NOELL-CZNoell a. s.ASSIGNED PADec 7, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.149.96/298WHITESOFT-CZWhitesoft, s.r.o.ASSIGNED PADec 1, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.149.104/298NVTAS-CZNV TAS Expres Europe SA, Havlickova 260, KolinASSIGNED PANov 28, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.149.112/298KAREX-CZKarex a.s. CerekviceASSIGNED PANov 28, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.149.120/298STAFIN-CZSTAFIN projekty a stavby s.r.o.ASSIGNED PANov 14, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.149.128/2664COPROSYS-CZCoProSys a.s. region BrnoASSIGNED PANov 15, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.149.192/2732COPROSYS-CZCoProSys a.s. region BrnoASSIGNED PANov 15, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.149.224/2732EDP-CZEuropean Data project s.r.o.ASSIGNED PANov 14, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.150.0/24256COPROSYS-CUSTCoProSys a.s. (ORG-CA781-RIPE) · CZASSIGNED PAMay 3, 2024abuse@coprosys.cz
└ 81.92.151.0/25128COPROSYS-CZCoProSys-LVI LiberecASSIGNED PAOct 20, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.151.128/2664COPROSYS-CZCoProSys-LVI LiberecASSIGNED PASep 10, 2008abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.151.192/2732COPROSYS-CZCoProSys-LVI LiberecASSIGNED PASep 10, 2008abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.151.224/2816COPROSYS-CZCoProSys-LVI LiberecASSIGNED PASep 10, 2008abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.151.240/298ABET-CZABET HOLDING, a.s.ASSIGNED PASep 9, 2008abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.151.248/298KONTRON-CZCPS-LVI Customer KontronASSIGNED PAApr 23, 2010abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.152.0/23512PETRYDES-CZWifi network near Roudnice nad LabemASSIGNED PAOct 18, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.154.0/24256NET4ALL-CZWifi network near PlzenASSIGNED PAOct 27, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.155.0/2816COPROSYS-CZCoProSys a.s.ASSIGNED PAOct 21, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.155.16/2816COPROSYS-CZPOP SokolovASSIGNED PANov 28, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.155.32/2732COPROSYS-CZCoProSys a.s. POP PardubiceASSIGNED PANov 29, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.155.64/2664COPROSYS-CZCoProSys a.s. POP Chrudim-VetrnikASSIGNED PANov 30, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.155.128/25128COPROSYS-CZCoProSys a.s.ASSIGNED PANov 15, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.156.0/2732COPROSYS-CZrouters in locality Cesky TesinASSIGNED PAJun 10, 2008abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.156.64/2732COPROSYS-FRENSTATNetwork for Global SystemsASSIGNED PAJan 21, 2008abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.156.96/2732COPROSYS-CZServers PragueASSIGNED PAApr 23, 2010abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.156.128/2732HABART-JIRI-CZSANT Jilove u Prahy (druhy segment)ASSIGNED PAApr 23, 2010abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.156.160/2732COPROSYS-CZCustomers[VOLNE]ASSIGNED PAApr 23, 2010abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.156.192/2664COPROSYS-CZCustomers[VOLNE]ASSIGNED PAApr 23, 2010abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.157.0/24256COPROSYS-OPATOVwireless customersASSIGNED PAAug 29, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.0/2816COPROSYS-CZCoProSys a.s. PrahaASSIGNED PAAug 29, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.16/2816MU-KOLINMestsky Urad KolinASSIGNED PASep 1, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.32/2732EXCALIBURARMYExcaliburArmy networkASSIGNED PAAug 31, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.64/2816A-SERV-NETWORKSA-Services & Networks, s.r.o.ASSIGNED PASep 29, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.80/2816COPROSYS-CZCoprosys UstiASSIGNED PAOct 11, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.96/2816COPROSYS-CZCoProSys a.s. BrnoASSIGNED PAOct 8, 2007abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.112/2816SESTAVSI-CZSESTAVSI.cz s.r.o.ASSIGNED PANov 28, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.128/2664ICM-AVICM - Angela VeselaASSIGNED PAAug 29, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.192/298EXCONSTEELExcon Steel a.s.ASSIGNED PASep 4, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.200/298MU-BRANDYSMestsky Urad Brandys n/LASSIGNED PASep 19, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.208/2816COPROSYS-CZCoprosys BrnoASSIGNED PAAug 16, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.224/2816COPROSYS-CZCoprosys LVI LiberecASSIGNED PAAug 16, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.158.240/2816COPROSYS-CZCoprosys Polabsky netASSIGNED PAAug 16, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503
└ 81.92.159.0/24256COPROSYS-CZCoProSys a.s. BackboneASSIGNED PAAug 9, 2006abuse@coprosys.cz
via CZ-COPROSYS-20060503

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Residential3,79293%9
Business3047.4%16

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS39906

CZ
Name
COPROSYS
Type
Internet provider
Registered
May 12, 2006
Domain
coprosys.cz
Spamhaus ASN-DROP
not listed