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Data as of Nov 3, 2026

5.44.136.0/24

No anonymizer space · no proxy exits in 30 days

TDC Holding A/S · space held by Netcompany A/S

Announcement
this exact prefix
No RPKI
Announced by
AS3292
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
5.44.136.0/21
since Jun 2013
AS3292ResidentialNetcompany 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
5.44.136.0/212,048DK-NETCOMPANY-20120523Netcompany A/S (ORG-NA439-RIPE) · DKALLOCATED PAMay 23, 2012[email protected]
└ 5.44.136.0/24256NETCOMPANY-A-S-NET-1HostingASSIGNED PAJun 8, 2012[email protected]
via DK-NETCOMPANY-20120523

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
Registry

Holder

Organization
Netcompany A/S
Handle
ORG-NA439-RIPE
Range
5.44.136.0/21
Registration type
ALLOCATED PA
Record created
May 23, 2012
Origin network

AS3292

DK
Name
TDC Holding A/S
Type
Internet provider
Registered
Jan 17, 1995
Domain
tdcgroup.com
Website
www.tdcgroup.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed