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Data as of Nov 8, 2026

109.80.0.0/15

No anonymizer space

O2 Czech Republic, a.s.

Announcement
this exact prefix
RPKI valid
Announced by
AS5610
Type
Residential
88% of it

Residential-proxy exits

Proxy exits
19,292
15% of its addresses · listed by providers
Always-on exits
435
2.3% of its exits
Spread
280 of 512
/24s with at least one exit
Providers
123
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
109.81.123.0/2421246
109.81.174.0/2421216
109.81.122.0/2419225
109.81.168.0/2418192
109.81.15.0/2417246
109.81.10.0/2415184
109.81.7.0/2413244
109.81.120.0/2413244
109.81.124.0/2413238
109.81.11.0/2413185
109.81.14.0/2412250
109.81.121.0/2412239
109.81.6.0/2411242
109.81.172.0/2411184
109.81.125.0/2410249
109.81.126.0/2410228
109.81.171.0/2410204
109.81.2.0/2410191
109.81.9.0/249252
109.81.118.0/249249
109.81.113.0/249246
109.81.173.0/249187
109.81.8.0/248252
109.81.175.0/248202

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FROXY
  • FastProxy
  • FlashProxy
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYWING_BASIC
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • QUANTICDATA
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
109.81.112.0/20
since Oct 2024
AS5610Residential3,891
153 always on
O2 Czech Republic, a.s.
109.81.160.0/20
since Oct 2024
AS5610Residential2,776
108 always on
O2 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
109.80.0.0/15131,072CZ-CZNET-20090710O2 Czech Republic, a.s. (ORG-STAN1-RIPE) · CZALLOCATED PAJul 10, 2009abuse@o2.cz
└ 109.80.0.0/24256NEXTEL-XDSLO2 Czech Republic, a.s.ASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.1.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.2.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.3.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.4.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.5.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.6.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.7.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.8.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.9.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.10.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.11.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.12.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.13.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.14.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.15.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.16.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.17.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.18.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.19.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.20.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.21.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.22.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.23.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.24.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.25.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.26.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.27.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.28.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.29.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.30.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.31.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.32.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.33.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.34.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.35.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.36.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.37.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.38.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.39.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.40.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.41.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.42.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.43.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.44.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.45.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.46.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.47.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.48.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.49.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.50.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.51.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.52.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.53.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.54.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.55.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.56.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.57.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.58.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.59.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.60.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.61.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.62.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.63.0/24256NEXTEL-XDSLXDSL Network-ADSLASSIGNED PAFeb 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.128.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.129.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.130.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.131.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.132.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.133.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.134.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.135.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.136.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.137.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.138.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.139.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.140.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.141.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.142.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.143.0/24256IOL-ETHERNET-WANIOL-ETHERNET-WAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.144.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.145.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.146.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.147.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.148.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.149.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.150.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.151.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.152.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.153.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.154.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.155.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.156.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.157.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.158.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.159.0/24256CGNAT-FIXCGNAT-FIX ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.160.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.161.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.162.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.163.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.164.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.165.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.166.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.167.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.168.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.169.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.170.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.171.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.172.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.173.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.174.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.175.0/24256CGNAT-MOBILECGNAT-MOBILE ProjectASSIGNED PAMay 7, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.176.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.177.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.178.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.179.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.180.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.181.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.182.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.183.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.184.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.185.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.186.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.187.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.188.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.189.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.190.0/24256HOSTING-NAGANOHOSTING-NAGANO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.191.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.192.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.193.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.194.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.195.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.196.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.197.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.198.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.199.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.200.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.201.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.202.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.203.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.204.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.205.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.206.0/24256HOSTING-CHODOVHOSTING-CHODOV ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.207.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.208.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.209.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.210.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.211.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.212.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.213.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.214.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.215.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.216.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.217.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.218.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.219.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.220.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.221.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.222.0/24256HOSTING-BRNOHOSTING-BRNO ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.223.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.224.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.225.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.226.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.227.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.228.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.229.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.230.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.231.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.232.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.233.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.234.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.235.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.236.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.237.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.80.238.0/24256HOSTING-HRADECHOSTING-HRADEC ProjectASSIGNED PAMay 11, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.0.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.1.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.2.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.3.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.4.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.5.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.6.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.7.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.8.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.9.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.10.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.11.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.12.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.13.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.14.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.15.0/24256FTTXFTTX NetworkASSIGNED PAFeb 3, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.80.0/24256WIFI-NET-LANWIFI-NET-LAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.81.0/24256WIFI-NET-LANWIFI-NET-LAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.82.0/24256WIFI-NET-LANWIFI-NET-LAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.83.0/24256WIFI-NET-LANWIFI-NET-LAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.84.0/24256WIFI-NET-LANWIFI-NET-LAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.85.0/24256WIFI-NET-LANWIFI-NET-LAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.86.0/24256WIFI-NET-LANWIFI-NET-LAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.87.0/24256WIFI-NET-LANWIFI-NET-LAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
└ 109.81.88.0/24256WIFI-NET-LANWIFI-NET-LAN ProjectASSIGNED PAMay 2, 2012abuse@o2.cz
via CZ-CZNET-20090710
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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

131,072 addresses
TypeAddressesShareRanges
Residential114,94488%6
Hosting16,12812%63

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