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Data as of Nov 6, 2026

80.79.16.0/20

1 residential-proxy exit · 30 days

MasterDC s.r.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS24971
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
1
0.02% of its addresses · 30 days
Spread
1 of 16
/24s with at least one exit
Providers
18
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

241 observations

Proxy providers listing exits

  • BartProxies
  • BirdProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • GSocks
  • IPPeak
  • Infatica
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • 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
80.79.16.0/204,096CZ-MASTER-20050316MasterDC s.r.o. (ORG-MIS2-RIPE) · CZALLOCATED PAMar 16, 2005abuse@master.cz
└ 80.79.16.0/2816MASTER-AS2Master Internet s.r.o.ASSIGNED PAMar 17, 2005abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.16.16/2816PALATINUM-1-CZ-MAIPALATINUMASSIGNED PANov 25, 2010abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.16.32/2732PROJECT-NEMESIS-1-CZ-MAIProject-Nemesis o.s. (ORG-PO25-RIPE)ASSIGNED PANov 14, 2011admin@project-nemesis.cz
└ 80.79.16.64/2664DRAGON-CAPITAL-1-MAI-CZDragon CapitalASSIGNED PAJul 2, 2013abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.16.128 - 80.79.16.14215NOBLEGAMING-3-CZ-MAInoblegaming.bizASSIGNED PAFeb 18, 2011abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.16.144/298PROFITAKSOLUTION-4-CZ-MAIMaster Internet s.r.o.ASSIGNED PAJun 13, 2023abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.16.152/298AppsDevTeam-3-CZ-MAIApps Dev Team, s.r.o. (ORG-ADTS3-RIPE)ASSIGNED PAOct 4, 2023tomas@appsdevteam.com
└ 80.79.16.160/2732A-NET-1-CZ-MAIa-net group, a.s. (ORG-AGA27-RIPE)ASSIGNED PAApr 25, 2006abuse@a-net.cz
└ 80.79.16.192/2816MICHAL-RUDOLF-CZ-MAIETERNITY GROUP s.r.o.ASSIGNED PADec 19, 2008abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.16.208/298WEBANET-PTP-1-CZ-MAIVladimir HosmanASSIGNED PASep 24, 2009abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.16.216/298SABSERVIS-1-MAI-CZSAB servis s.r.o. (ORG-SSS88-RIPE)ASSIGNED PANov 16, 2022abuse@master.cz
└ 80.79.16.224/2816CIS3-CZ-MAIMaster Internet s.r.o.ASSIGNED PANov 29, 2017abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.16.240/298ATLAS-ANCHOR-CZ-MAIMaster Internet s.r.o.ASSIGNED PAJun 5, 2020abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.16.248/298FVM-MAI-CZFVM Invest s.r.o.ASSIGNED PANov 2, 2005abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.17.0/24256PROXMOX-2-CZ-MAIMasterDC s.r.o. (ORG-MIS2-RIPE) · CZASSIGNED PAMar 20, 2019abuse@master.cz
└ 80.79.21.128/25128MH-CZ-MAIMiloslav Hotek, StribroASSIGNED PAMar 17, 2006abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.22.0/25128RAAB-1-MAI-CZMgr. Jan Raab serverhosting DC PrahaASSIGNED PAJun 11, 2010abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.22.128/25128PTP1-BRQMaster Internet s.r.o.ASSIGNED PADec 24, 2019abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.23.0/24256CHL-3-MAI-CZVirtualmaster, s.r.o. (ORG-VS114-RIPE)ASSIGNED PAAug 26, 2010support@virtualmaster.cz
└ 80.79.24.0/24256PROXMOX-TEST-1-CZ-MAIMasterDC s.r.o. (ORG-MIS2-RIPE) · CZASSIGNED PAJun 8, 2023abuse@master.cz
└ 80.79.25.0/24256AXFONE-1-MAI-CZAxfone s.r.o. (ORG-AS337-RIPE)ASSIGNED PAJun 29, 2010abuse@axfone.eu
└ 80.79.26.0/2816CROATIA24-1-MAI-CZcroatia24, s.r.o.ASSIGNED PAAug 19, 2010abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.26.16/298KONGA-2-CZ-MAIKONGA SERVICES sro (ORG-KSS24-RIPE)ASSIGNED PAMar 29, 2023abuse@master.cz
└ 80.79.26.32/2732BRNO-VDS-MNGMT-1-CZ-MAIMaster Internet s.r.o.ASSIGNED PADec 4, 2015abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.26.64/2664REBEX-CR-1-MAI-CZREBEX CR s.r.o.ASSIGNED PASep 23, 2008abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.26.128/2664BRNO-HOUSING22-CZ-MAIMaster Internet s.r.o.ASSIGNED PADec 22, 2011abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.26.192/2664JD2521-CZ-MAIWiFi Network in JirkovASSIGNED PAMar 13, 2006abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.27.0/24256DC1-4D-HOUSING-8-CZ-MAIMaster Internet s.r.o.ASSIGNED PAOct 8, 2010abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.28.0/24256BRNO-HOUSING18-CZ-MAIserverhousing BrnoASSIGNED PAFeb 8, 2011abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.29.0/24256CHL-1-MAI-CZVirtualmaster, s.r.o. (ORG-VS114-RIPE)ASSIGNED PAOct 16, 2008support@virtualmaster.cz
└ 80.79.30.0/24256BRNO-HOUSING30-CZ-MAIMaster Internet s.r.o.ASSIGNED PASep 27, 2013abuse@master.cz
via CZ-MASTER-20050316
└ 80.79.31.0/24256DC1-4D-HOUSING-4-CZ-MAIMaster Internet s.r.o.ASSIGNED PAMay 25, 2009abuse@master.cz
via CZ-MASTER-20050316

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

AS24971

CZ
Name
MasterDC s.r.o.
Type
Hosting
Registered
Jun 11, 2002
Domain
master.cz
Website
www.master.cz
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed