Longest Match / Networks

Autonomous system

AS18125: Tsukuba Business-Academia Cooperation Support Center,

Japan · education

Estimated users is a published estimate of how many people use this network, extrapolated from 533 observations over a 60 day window. Large operators often run several networks, so a low figure can mean their customers reach the internet through a sibling network.

Countries in this space

Space we can place in a country covers 100% of this network's IPv4 space. The table below divides that space.

Country	IPv4 share
Japan	100%

Organisations holding assignments here

None of this space is registered to an organisation we can name.

Anonymizer signals

None of this space carries an anonymiser or hosting flag.

Every figure on this page is also JSON: /api/v2/directory/asn/18125. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.