NTT Tokyo
Operated by NTT
Capacity
3.6MW
Tier Level
Tier 3
Concurrently maintainable — dual distribution paths, one active
PUE
1.58
AverageGreen Score
43/ 100
Certifications
4
Nearest IXP
JPNAP Tokyo
2 km away
Technical Specifications
| Facility Name | NTT Tokyo |
| Operator | NTT |
| Facility Type | Colocation |
| Power Capacity | 3.6 MW |
| PUE Efficiency | 1.58Average |
| Tier Certification | Tier 3 — Concurrently maintainable — dual distribution paths, one active |
| Location | 🇯🇵 Tokyo, Japan |
| GPS Coordinates | 35.6731, 139.6739 |
| Country Grid Carbon Intensity | 450 gCO2/kWhAverage |
| Certifications | SOC 2ISO 27001PCI DSSISO 14001 |
| Data Source | atlas |
| Verification Status | Verified |
Connectivity & Network
2
IXPs within 50 km
2
IXPs within 100 km
2
IXPs within 500 km
Nearest Internet Exchange Points
| Name | City | Distance | Participants |
|---|---|---|---|
| JPNAP Tokyo | Tokyo | 2 km | 250 |
| BBIX Tokyo | Tokyo | 2 km | 100 |
| KINX Seoul | Seoul | 1150 km | 280 |
| KINX Seoul | Seoul | 1152 km | 200 |
| CNIX Shanghai | Shanghai | 1755 km | 150 |
Sustainability & Environmental Impact
PUE Rating
Below average efficiency, room for improvement
1.3% worse than global avg (1.56)
Green Score
42.9/ 100
Carbon Intensity (🇯🇵 JP)
Est. Annual CO2
22.4ktonnes
Energy Mix (🇯🇵 Japan)
NTT Portfolio
NTT
76 facilities across 11 countries
Total Facilities
76
Countries
11
Facility Types
Countries Present
Local Market Context
73
Facilities in Tokyo
135
Facilities in Japan
13
Operators in Tokyo
#1
City rank in Japan
Tokyo ranks #1 in Japan by facility count, with 73 data centers operated by 13 providers.
Competitive Landscape in Tokyo
Tokyo has 73 facilities from 13 operators.
KDDI
AT TOKYO
Digital Realty
IIJ
Amazon Web ServicesNearby Facilities from Other Operators
IIJ Tokyo
VerifiedIIJ·Tokyo, Japancolocation
96.4 MW
Tier 2
1.83
SAKURA Internet Tokyo
Verified
SAKURA Internet·Tokyo, Japancolocation
31.2 MW
Tier 2
1.40
Frequently Asked Questions
What is NTT Tokyo?
NTT Tokyo is a colocation data center operated by NTT in Tokyo, Japan, with 3.6 MW capacity and Tier 3 certification.
What certifications does NTT Tokyo have?
NTT Tokyo holds the following certifications: SOC 2, ISO 27001, PCI DSS, ISO 14001.
How efficient is NTT Tokyo?
NTT Tokyo has a Power Usage Effectiveness (PUE) of 1.58, which is rated as "average". This is 1.3% worse than the global average PUE of 1.56.
What is the nearest Internet Exchange Point to NTT Tokyo?
The nearest IXP is JPNAP Tokyo in Tokyo, located 2 km away with 250 connected participants.