ColoMap

Colocation Data Centers in Japan

301 facilities · Region: Asia

Find and compare 301 colocation data centers in Japan. Browse by metro, carrier, internet exchange, and operator — then request free quotes from any provider in minutes.

Major colocation operators across Japan include KDDI Corporation, NTT DATA, Inc., Equinix, Digital Edge DC and others. Compare pricing, power, and on-net carriers before deciding.

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Data centers by state in Japan

Osaka 7 Chiba 4 Fukuoka 3 Miyagi 2 Okinawa 2 Tokyo 2 Hokkaido 1

Top carriers in Japan

Megaport (AS49915) 21 GLBB Japan (AS55900) 16 Cogent Communications (AS174) 15 Colt (AS8220) 15 IPTP AS140951 (AS140951) 15 IPTP Networks (AS41095) 14 BIGLOBE (AS2518) (AS2518) 13 Zeyond Limited (AS140883) 12 Akamai Technologies (AS20940) 12 NetIX Communications (AS57463) 11 OPTAGE (AS17511) 11 ASAHI Net (AS4685) 10

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More countries in Asia

Bahrain 1 Bangladesh 21 Bhutan 1 Brunei 4 Cambodia 4 China 374 Georgia 2 Hong Kong 98 India 393 Indonesia 265 Israel 72 Jordan 1

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Why Japan for Colocation?

Japan is one of the most carrier-dense colocation markets in the world, with 301 verified colocation data centers listed on ColoMap across this country. Carrier-neutral facilities in Japan offer on-net connectivity to 100+ network providers including Megaport (AS49915), GLBB Japan (AS55900), Cogent Communications (AS174), Colt (AS8220), IPTP AS140951 (AS140951), IPTP Networks (AS41095).

Major colocation providers in Japan: KDDI Corporation, NTT DATA, Inc., Equinix, Digital Edge DC, Digital Realty. Top metros to explore: Tokyo, JP (147), Osaka, JP (67), Sapporo, JP (10), Tochigi, JP (9), Nago, JP (8), Nanto, JP (7).

Frequently Asked Questions — Japan

How many colocation data centers are in Japan?
There are 301 colocation data centers listed in Japan on ColoMap. Each profile shows on-net carriers, internet exchanges, address, and a free-quote request form.
What are the top colocation metros in Japan?
Top metros by facility count: Tokyo, JP, Osaka, JP, Sapporo, JP, Tochigi, JP, Nago, JP. Each metro page lists facilities, carriers, internet exchanges, and a free-quote form.
Which carriers serve colocation in Japan?
Top network carriers on-net at Japan data centers include Megaport (AS49915), GLBB Japan (AS55900), Cogent Communications (AS174), Colt (AS8220), IPTP AS140951 (AS140951), IPTP Networks (AS41095).
Who are the major colocation providers in Japan?
Major operators in Japan include KDDI Corporation, NTT DATA, Inc., Equinix, Digital Edge DC, Digital Realty. Compare them side-by-side on this page or request quotes from multiple providers at once.
Are the Japan colocation quotes really free?
Yes — every quote request on ColoMap is free and no-obligation. We route your requirements to the matching facility's sales team, and you receive pricing directly from the provider. No signup or credit card required.
How fast will I get pricing for Japan colocation?
Most operators respond with initial quotes within 1–2 business days. If you need urgent pricing, mention it in the quote request message and operators will prioritize.

Get Free Quotes for Japan Colocation

Tell us your requirements — rack space, power, network, compliance — and we'll route the request to the colocation facilities in Japan that match. Free, no-obligation, with most operators responding in 1–2 business days. No signup or credit card required.

Quote request for: Japan view country
We'll route your request to matching facilities and email you a copy.