Longest Match / Operators

Network operator

TDC Holding A/S

4 networks combined into one view.

Operators are grouped by registered network name. Each figure below is the total across every network on this page, which is what a single network page cannot show.

What this tells you

• An estimated 2,111,569 people use this operator's 4 networks, from 1,718,130 observations over a 60 day window.
• 2,111,569 of those are in Denmark, 37% of everyone online there.
• Address space is concentrated in Denmark (99% of the IPv4 space), across 4 countries in total.

Countries in this space

Country	IPv4 share	IPv6 share
Denmark	99%	100%
Everything else (3 more)	0.1%	-

Organisations holding assignments here

Registered organisations account for 72% of these networks' IPv4 space and 100% of their IPv6 space.

Organisation	IPv4 share	IPv6 share
TDC Holding A/S	71%	80%
TDC Brands A/S	0.2%	-
Netcompany A/S	<0.1%	10%
Conscia Danmark A/S	<0.1%	10%
Everything else (28 more)	28%	<0.1%

Anonymizer signals

Flagged space covers <0.1% of these networks' IPv4 space.

Category	IPv4 share
Open proxy	<0.1%
Datacenter	<0.1%
Not covered by any of these	100%

One address can carry more than one of these, so the rows add up to more than the space they cover.

All 4 networks run by this operator

ASN	Name	Estimated users
AS3292	TDC Holding A/S	2,111,569
AS2109	TDC Holding A/S	-
AS8322	TDC Holding A/S	-
AS8526	TDC Holding A/S	-