Longest Match / Networks

Autonomous system

AS44103: The Mastermind Holding B.V.

Netherlands · hosting / infrastructure

What this tells you

• Its space resolves to 12 countries, concentrated in Netherlands (36% of the IPv4 space), a multinational footprint.
• The same operator runs 2 other networks, listed below.

Countries in this space

Country	IPv4 share	IPv6 share
Netherlands	36%	87%
United Kingdom	18%	6%
United States	18%	<0.1%
Germany	9%	6%
Belgium	0.3%	-
Everything else (7 more)	18%	2%

Organisations holding assignments here

Registered organisations account for 82% of this network's IPv4 space and 77% of its IPv6 space.

Organisation	IPv4 share	IPv6 share
The Mastermind Holding B.V.	27%	76%
Rick Bakker trading as Bakker IT	27%	-
Bakker IT	27%	-
meerfarbig GmbH & Co. KG	9%	-
Muhammed Kasim Doenmez	0.1%	<0.1%
Not covered by any of these	18%	23%

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

Anonymizer signals

Flagged space covers <0.1% of this network's IPv6 space.

Category	IPv6 share
Datacenter	<0.1%
Not covered by any of these	100%

Other networks from this operator

ASN	Name	Estimated users
AS47392	The Mastermind Holding B.V.	-
AS142144	The Mastermind Holding B.V.	-

See the combined view for The Mastermind Holding B.V., where all 3 of their networks are totalled together.