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Data as of Nov 4, 2026

109.72.13.0/24

3 residential-proxy exits · 30 days

O2 Czech Republic, a.s.

Announcement
109.72.0.0/20
RPKI valid
Announced by
AS49767
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Providers
31
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

375 observations

Proxy providers listing exits

  • 711Proxy
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • GSocks
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • IPPeak
  • Infatica
  • InfiniteProxies
  • LudaxProxy
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
109.72.0.0/204,096CZ-CZNET-20090904O2 Czech Republic, a.s. (ORG-STAN1-RIPE) · CZALLOCATED PANov 12, 2020abuse@o2.cz
└ 109.72.13.0/24256IPB_CUSTOMERSunknownASSIGNED PAMay 9, 2018abuse@o2.cz
via CZ-CZNET-20090904

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
Announced by

Covering announcement 109.72.0.0/20

Prefix
109.72.0.0/20
Announced by
AS49767 O2 Czech Republic, a.s.
Type
Residential
Proxy exits
58
Always-on exits
4
RPKI
RPKI valid
Netname
CZ-CZNET-20090904
Registrant
O2 Czech Republic, a.s.
RIR
RIPE NCC
Origin network

AS49767

CZ
Name
O2 Czech Republic, a.s.
Type
Internet provider
Registered
Sep 8, 2009
Domain
o2.cz
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed