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Data as of Nov 13, 2026

80.188.0.0/16

151 residential-proxy exits · 30 days

O2 Czech Republic, a.s.

Announcement
this exact prefix
RPKI valid
Announced by
AS5610
Type
Residential
80% of it

Residential-proxy exits

Proxy exits
151
0.23% of its addresses · 30 days
Always-on exits
5
3.3% of its exits
Spread
89 of 256
/24s with at least one exit
Providers
76
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

16K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
80.188.83.0/24312
80.188.152.0/2412
80.188.146.0/2411
80.188.255.0/2405
80.188.46.0/2405
80.188.208.0/2404
80.188.80.0/2404
80.188.243.0/2403
80.188.118.0/2403
80.188.209.0/2403
80.188.120.0/2403
80.188.36.0/2403
80.188.24.0/2403
80.188.186.0/2403
80.188.173.0/2403
80.188.38.0/2402
80.188.135.0/2402
80.188.35.0/2402
80.188.30.0/2402
80.188.45.0/2402
80.188.189.0/2402
80.188.47.0/2402
80.188.191.0/2402
80.188.144.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • MoMoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYLANE
  • PROXYSCRAPE
  • PrivateProxy
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
  • YumiProxy
  • ZENPROXY_PREMIUM

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
80.188.0.0/17
since May 2005
AS5610Residential87
3 always on
O2 Czech Republic, a.s.
80.188.40.0/24
since Sep 2020
AS5610ResidentialO2 Czech Republic, a.s.
80.188.128.0/17
since Aug 2025
AS5610Residential64
2 always on
O2 Czech Republic, a.s.
80.188.222.0/24
since Mar 2020
AS5610Residential1O2 Czech Republic, a.s.

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
80.188.0.0/1665,536CZ-CZNET-20020613O2 Czech Republic, a.s. (ORG-STAN1-RIPE) · CZALLOCATED PAJun 13, 2002abuse@o2.cz
└ 80.188.226.96/2816PHOENIXZEPPELINModletice 72ASSIGNED PAJun 16, 2011abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.226.112/2816BRNENSKEVODARNYAKANALIZACEBrnoASSIGNED PAJul 7, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.226.128/2664CENTISSPOLSROPartyzanu 2174ASSIGNED PAFeb 3, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.226.192/2664LEVIINTERNATIONALASTuranka 1222115ASSIGNED PAFeb 3, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.0/298DITIPOASMarianske NAM 14ASSIGNED PADec 12, 2002abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.8/298ACHPPROSTEJOVASKralicky HAJ 322ASSIGNED PADec 13, 2002abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.16/298CSYSTEMGROUPOtakara Sevcika 840ASSIGNED PAAug 3, 2005abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.24/298CSADBRNOHOLDINGASKostalova 683ASSIGNED PADec 13, 2002abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.32/298LACSROStefanikova 116ASSIGNED PADec 13, 2002abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.40/298ELSEREMOASKomenskeho 479ASSIGNED PADec 13, 2002abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.48 - 80.188.227.536MICROTEXASBrnoASSIGNED PAAug 11, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.56/298HARTMANNRICOBrezova 808/83ASSIGNED PAFeb 28, 2005abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.64/298AMUSTrnita 22ASSIGNED PAFeb 9, 2005abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.72/298INVENTECCZECHBrnoASSIGNED PANov 1, 2005abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.80/298LEARASPOD Sidlistem 39883ASSIGNED PADec 13, 2002abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.88/298KOMASPOLSRORicanska 1180ASSIGNED PADec 13, 2002abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.96/298LIGASROHlohovec 194ASSIGNED PADec 13, 2002abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.104/298AGRALLBanticeASSIGNED PAApr 30, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.112/298PAMAASOstrov n. OslavouASSIGNED PAAug 12, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.120/298MORAVACHEMKollarova 2605/9ASSIGNED PAJan 18, 2005abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.136/298TRANZAASBreclavASSIGNED PAJul 11, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.144/298TRANZAASBrnoASSIGNED PAJul 11, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.152/298MEISTERCZECHSROUherske Hradiste 686 01ASSIGNED PAAug 12, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.160/2816PASSERINVESTGROUPunknownASSIGNED PAJun 6, 2018abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.176/298TRINSTRUMENTSSPOLSROBrno - Kralovo poleASSIGNED PAAug 11, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.184/298PHYSTERTECHNOLOGYOhradni 905ASSIGNED PAAug 2, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.192/298ABLEAGENCYSROAdamov 679 04ASSIGNED PAAug 12, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.200/298VYSOCINAKRAJZdar nad Sazavou 591 12ASSIGNED PAAug 12, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.208/298VYSOCINAKRAJTrebic 674 30ASSIGNED PAAug 12, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.220/304AIRBANKNove Sady 996/25ASSIGNED PAJun 23, 2017abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.224/298VALTECHTORSVOSHodoninASSIGNED PAAug 12, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.232/298OKINFACILITYEvropskaASSIGNED PAJul 22, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.240/298ELINSTAROZVODNYSPOLSROHrusovany u BrnaASSIGNED PAAug 12, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.227.248/298CSADKYJOVBorsovska 2228ASSIGNED PAAug 24, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.64/298CESKOMORAVSKYCEMENTAreal CementarnyASSIGNED PAJan 7, 2005abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.96/298SEMDRASOVDrasov 126ASSIGNED PAJul 2, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.104/298LIKOVLIPUVKASPOLSROTisnov 666 03ASSIGNED PAAug 13, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.112/298SKLARNYMORAVIAAKCIOVASPOLEUsobrnoASSIGNED PAAug 13, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.120/298CHEMWELDSROLelekoviceASSIGNED PAAug 13, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.128/298HEXAGONSYSTEMSSROBrnoASSIGNED PAJul 7, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.136/298UZEMNISTREDISKOL.VachyASSIGNED PAFeb 7, 2005abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.144/298WIGSROBrno 63900ASSIGNED PAAug 13, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.200/298NOWACOCZECHREPUBLICSROTroubsko 66441ASSIGNED PAAug 13, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.232/298INTERTRANSTECHBystrice nad PernstejnemASSIGNED PAJul 8, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.228.240/298GPPOTRAVINOPROJEKTABrnoASSIGNED PAJul 10, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.0/298REALPOLASHudcova BrnoASSIGNED PAJul 2, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.8/298WIENERBERBERJezerniceASSIGNED PAJun 21, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.24/298TKPLUSZa KosteleckouASSIGNED PAAug 16, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.32/298CESKESERVISCENTRUMBrnoASSIGNED PANov 12, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.40/298WAGOELEKTROBrno - HusoviceASSIGNED PANov 18, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.48/298ONTARIODIEINTERNATIONALZelechovice nad DrevniciASSIGNED PANov 18, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.64/298IKEABrnoASSIGNED PANov 21, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.72/298OALERCZSROBrno PrizreniceASSIGNED PANov 26, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.80/298FONTANACONSULTINGBrnoASSIGNED PANov 28, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.104/298SLEZANStare MestoASSIGNED PAFeb 24, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.229.112/298JIHLAVSKALEKARNICKAJihlavaASSIGNED PAFeb 24, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.230.0/23512NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAMar 1, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.232.0/221,024NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAMar 1, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.236.0/23512NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAMar 1, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.238.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAMar 1, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.240.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 25, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.241.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 25, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.242.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 25, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.243.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 25, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.244.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 25, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.245.8/298HEWLETTPACKARDPraha 4ASSIGNED PAJan 20, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.245.16/298COMPRODr.E.Benese 25ASSIGNED PAAug 2, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.245.40/298HORMANNCRStredoklukyASSIGNED PAFeb 9, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.245.48/298PAREXELPraha 6ASSIGNED PAFeb 10, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.245.56/298VOJENSKELESYPraha DejviceASSIGNED PAFeb 26, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.245.64/298DORINTHOTELSPraha 3ASSIGNED PAJun 27, 2005abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.245.176/2816MBANKSokolovska 668/136dASSIGNED PAMay 20, 2020abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.247.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 13, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.248.0/25128HAVERLANDZulovaASSIGNED PAAug 3, 2005abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.248.128/25128CAPNETLipno nad VltavouASSIGNED PAAug 3, 2005abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.249.8/298EQUIVALTPraha 5ASSIGNED PAMar 18, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.249.16/298STARTCZPraha 3ASSIGNED PAMar 18, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.250.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 25, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.251.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 25, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.253.0/24256GRAPHTECHSRORvacov 61ASSIGNED PAJun 25, 2004abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.254.0/24256SATTNETOkruzni 188911ASSIGNED PAFeb 3, 2003abuse@o2.cz
via CZ-CZNET-20020613
└ 80.188.255.0/24256LIMEMEDIAHC NaganoASSIGNED PASep 13, 2004abuse@o2.cz
via CZ-CZNET-20020613
← Previous1,201–1,282 of 1,282 · page 7 of 7Next →

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

65,536 addresses
TypeAddressesShareRanges
Residential52,65780%231
Business12,60719%1,166
Hosting2560.39%1
Mobile160.02%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS5610

CZ
Name
O2 Czech Republic, a.s.
Type
Internet provider
Registered
Apr 25, 1996
Domain
o2.cz
Website
www.o2.cz
Spamhaus ASN-DROP
not listed