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Data as of Nov 4, 2026

213.19.0.0/17

66 residential-proxy exits · 30 days

O2 Czech Republic, a.s.

Announcement
this exact prefix
RPKI valid
Announced by
AS42908
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
66
0.20% of its addresses · 30 days
Always-on exits
4
6.1% of its exits
Spread
48 of 128
/24s with at least one exit
Providers
68
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

7.5K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
213.19.31.0/2413
213.19.74.0/2412
213.19.119.0/2412
213.19.122.0/2411
213.19.3.0/2403
213.19.87.0/2402
213.19.11.0/2402
213.19.108.0/2402
213.19.44.0/2402
213.19.23.0/2402
213.19.75.0/2402
213.19.26.0/2402
213.19.30.0/2402
213.19.124.0/2402
213.19.126.0/2402
213.19.64.0/2402
213.19.4.0/2402
213.19.63.0/2401
213.19.89.0/2401
213.19.52.0/2401
213.19.53.0/2401
213.19.57.0/2401
213.19.58.0/2401
213.19.62.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • Maskify
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • PacketStream
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • Shifter
  • StrikeProxy
  • Thordata
  • TrueProxies
  • 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
213.19.0.0/1732,768CZ-CZNET-20030926O2 Czech Republic, a.s. (ORG-STAN1-RIPE) · CZALLOCATED PAApr 1, 2025abuse@o2.cz
└ 213.19.0.0/24256CZ-NORDICTELECOMREGIONAL-20030926unknownASSIGNED PAMar 10, 2006abuse@o2.cz
via CZ-CZNET-20030926
└ 213.19.1.0/24256CZ-NORDICTELECOMREGIONAL-20030926unknownASSIGNED PAAug 15, 2007abuse@o2.cz
via CZ-CZNET-20030926
└ 213.19.2.0/24256CZ-NORDICTELECOMREGIONAL-20030926unknownASSIGNED PAOct 29, 2007abuse@o2.cz
via CZ-CZNET-20030926
└ 213.19.3.0/24256CZ-NORDICTELECOMREGIONAL-20030926unknownASSIGNED PAJun 8, 2007abuse@o2.cz
via CZ-CZNET-20030926
└ 213.19.4.0/2664CZ-NORDICTELECOMREGIONAL-20030926unknownASSIGNED PAJun 8, 2007abuse@o2.cz
via CZ-CZNET-20030926
└ 213.19.5.0/24256CZ-NORDICTELECOMREGIONAL-20030926unknownASSIGNED PAMar 13, 2007abuse@o2.cz
via CZ-CZNET-20030926

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

AS42908

CZ
Name
O2 Czech Republic, a.s.
Type
Internet provider
Registered
May 9, 2007
Domain
nordictelecom.cz
Website
www.nordictelecom.cz/
Spamhaus ASN-DROP
not listed