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Datacenters in Japan

How many datacenters are in Japan?

viabandwidth maps 74 datacenter facilities across Japan, including 0 with a network-verified operator. Every record is checked against network evidence rather than self-reported listings, so you can shortlist by metro, certification, and connectivity, then unlock the operator dossier for verified contacts and the network proof behind each facility.

Facility and operator data compiled from public registry sources and operator websites, then independently verified. Last reviewed 2026-06-22.

66 facilities

Showing the first 60

Frequently asked questions

How many datacenters are in Japan?
viabandwidth tracks 74 facilities in Japan, of which 0 have a network-verified operator.
Which Japan datacenters are carrier-neutral?
Use the connectivity band on each facility to gauge network density. Facilities marked Dense or Active show multiple networks, exchange presence, or carriers on-net; the exact carrier and ASN counts are in the operator dossier.
Can I get operator contacts for Japan facilities?
Yes. Each verified facility has an operator dossier with role-based sales and procurement contacts plus the network evidence, unlocked with credits.

Metros in Japan

TokyoOsaka

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