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Data as of Nov 8, 2026

188.64.254.0/24

No anonymizer space · no proxy exits in 30 days

TKRZ Stadtwerke GmbH

Announcement
188.64.248.0/21
RPKI valid
Announced by
AS42184
Type
Internet provider
52% of it

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
188.64.248.0/212,048DE-TKRZ-STADTWERKE-20090728TKRZ Stadtwerke GmbH (ORG-JSG1-RIPE) · DEALLOCATED PAJul 28, 2009abuse@tkrz.de
└ 188.64.254.8/298BENTHEISENBAHN-NETinternet access of Bentheimer Eisenbahn AGASSIGNED PAFeb 5, 2015abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728
└ 188.64.254.16 - 188.64.254.6348DEOS-NETinternet access for DEOS AGASSIGNED PANov 21, 2014abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728
└ 188.64.254.72/298DE-TKRZ-STADTVERWALTUNG-GREVENInfrastructure of Stadtverwaltung Greven, GermanyASSIGNED PAJun 30, 2011abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728
└ 188.64.254.96/298LINKE-NETserver access for Alexander LinkeASSIGNED PAJun 30, 2011abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728
└ 188.64.254.108/304TKRZ-ACCESS-NETinternet access for customersASSIGNED PAFeb 5, 2015abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728
└ 188.64.254.112/2816GETCONNECTED-NETserver network for Get connectedASSIGNED PAJun 30, 2011abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728
└ 188.64.254.136/298DE-TKRZ-LOHMANNunknownASSIGNED PAFeb 5, 2015abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728
└ 188.64.254.144/2816BuL-NETcolocation Broeker & Laskowski GmbHASSIGNED PAJul 22, 2014abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728
└ 188.64.254.160/298BLUETECHNOLOGIES-NETpublic address space of Blue Technologies Ltd. & Co. KGASSIGNED PAJul 22, 2014abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728
└ 188.64.254.168/304BLUETECHNOLOGIES-NETpublic address space of Blue Technologies Ltd. & Co. KGASSIGNED PAFeb 5, 2015abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728
└ 188.64.254.192/2816ARVATO-NETcolocation of arvato Systems GmbHASSIGNED PADec 8, 2014abuse@tkrz.de
via DE-TKRZ-STADTWERKE-20090728

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

256 addresses
TypeAddressesShareRanges
Internet provider13252%6
Business12448%8

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 188.64.248.0/21

Prefix
188.64.248.0/21
Announced by
AS42184 TKRZ Stadtwerke GmbH
Type
Internet provider
Proxy exits
1
RPKI
RPKI valid
Netname
DE-TKRZ-STADTWERKE-20090728
Registrant
TKRZ Stadtwerke GmbH
RIR
RIPE NCC
Origin network

AS42184

DE
Name
TKRZ Stadtwerke GmbH
Type
Internet provider
Registered
Jan 10, 2007
Domain
tkrz-business.de
Website
www.tkrz-business.de
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed