LAYER3 INTEL
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Data as of Nov 10, 2026

89.203.232.0/24

No anonymizer space · no proxy exits in 30 days

CD-Telematika a.s.

Announcement
89.203.128.0/17
RPKI valid
Announced by
AS25512
Type
Internet provider
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
89.203.128.0/1732,768CZ-CDT-20060427CD-Telematika a.s. (ORG-CTA3-RIPE) · CZALLOCATED PAApr 27, 2006abuse@cdt.cz
└ 89.203.232.0/24256PHSPOL-CDT-NETChrudimASSIGNED PAFeb 21, 2014abuse@cdt.cz
via CZ-CDT-20060427

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
Routing timeline

Who has announced 89.203.128.0/17

89.203.128.0/17

Routing history

Pattern
Stable
First seen
May 2006
Current origin since
May 2006 · 21 yr
Origin networks
1