KDDI

KDDI Tokyo 4

Operated by KDDI

🇯🇵 Tokyo, JapanColocationVerifiedVisit website

Capacity

42MW

Tier Level

Tier 3

Concurrently maintainable — dual distribution paths, one active

PUE

1.30

Good

Green Score

57/ 100

Certifications

2

SOC 2ISO 27001

Nearest IXP

JPNAP Tokyo

2 km away

Technical Specifications

Facility NameKDDI Tokyo 4
OperatorKDDI
Facility TypeColocation
Power Capacity42 MW
PUE Efficiency1.30Good
Tier CertificationTier 3 — Concurrently maintainable — dual distribution paths, one active
Location🇯🇵 Tokyo, Japan
GPS Coordinates35.6697, 139.6767
Country Grid Carbon Intensity450 gCO2/kWhAverage
Certifications
SOC 2ISO 27001
Data Sourceatlas
Verification StatusVerified

Connectivity & Network

2

IXPs within 50 km

2

IXPs within 100 km

2

IXPs within 500 km

Network Density:Moderate— 2 IXPs within 100 km serving 350 total participants

Nearest Internet Exchange Points

NameCityDistanceParticipants
JPNAP TokyoTokyo2 km250
BBIX TokyoTokyo2 km100
KINX SeoulSeoul1150 km280
KINX SeoulSeoul1152 km200
CNIX ShanghaiShanghai1755 km150

Sustainability & Environmental Impact

PUE Rating

1.30Good

Good efficiency, better than industry average

16.7% better than global avg (1.56)

Green Score

56.9/ 100

Carbon Intensity (🇯🇵 JP)

450gCO2/kWhAverage

Est. Annual CO2

215.2ktonnes

Energy Mix (🇯🇵 Japan)

20%
72%
Renewable20%Nuclear8%Fossil72%

KDDI Portfolio

KDDI

KDDI

27 facilities across 1 country

Total Facilities

27

Countries

1

Facility Types

Colocation

Countries Present

🇯🇵 Japan

Other KDDI Facilities

KDDI Tokyo 2Tokyo, 🇯🇵KDDI Tokyo 5Tokyo, 🇯🇵KDDI Tokyo 7Tokyo, 🇯🇵KDDI Tokyo 3Tokyo, 🇯🇵KDDI TokyoTokyo, 🇯🇵KDDI Telehouse Tokyo CC1Tokyo, 🇯🇵KDDI Tokyo 8Tokyo, 🇯🇵KDDI Tokyo 6Tokyo, 🇯🇵
View all 27 KDDI facilities →

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.

View all Tokyofacilities →View all Japanfacilities →

Competitive Landscape in Tokyo

Tokyo has 73 facilities from 13 operators.

NTTNTT
10 facilities in Tokyo
AT TOKYOAT TOKYO
10 facilities in Tokyo
Digital RealtyDigital Realty
6 facilities in Tokyo
IIJIIJ
6 facilities in Tokyo
Amazon Web ServicesAmazon Web Services
5 facilities in Tokyo

Nearby Facilities from Other Operators

IIJ Tokyo

Verified
IIJIIJ·Tokyo, Japan
Type

colocation

Capacity

96.4 MW

Tier

Tier 2

PUE

1.83

SOC 2ISO 27001PCI DSS
0 km

NTT Tokyo

Verified
NTTNTT·Tokyo, Japan
Type

colocation

Capacity

3.6 MW

Tier

Tier 3

PUE

1.58

SOC 2ISO 27001PCI DSSISO 14001
0 km

AT TOKYO Tokyo 7

Verified
AT TOKYOAT TOKYO·Tokyo, Japan
Type

colocation

Capacity

46.4 MW

Tier

Tier 3

PUE

1.65

SOC 2
1 km

SAKURA Internet Tokyo

Verified
SAKURA InternetSAKURA Internet·Tokyo, Japan
Type

colocation

Capacity

31.2 MW

Tier

Tier 2

PUE

1.40

SOC 2ISO 27001PCI DSS
1 km

IIJ Tokyo 5

Verified
IIJIIJ·Tokyo, Japan
Type

colocation

Capacity

91.6 MW

Tier

Tier 4

PUE

1.41

SOC 2
1 km

SAKURA Internet Tokyo 4

Verified
SAKURA InternetSAKURA Internet·Tokyo, Japan
Type

colocation

Capacity

98.3 MW

Tier

Tier 3

PUE

1.82

SOC 2ISO 27001PCI DSS
1 km

Frequently Asked Questions

What is KDDI Tokyo 4?

KDDI Tokyo 4 is a colocation data center operated by KDDI in Tokyo, Japan, with 42 MW capacity and Tier 3 certification.

What certifications does KDDI Tokyo 4 have?

KDDI Tokyo 4 holds the following certifications: SOC 2, ISO 27001.

How efficient is KDDI Tokyo 4?

KDDI Tokyo 4 has a Power Usage Effectiveness (PUE) of 1.30, which is rated as "good". This is 16.7% better than the global average PUE of 1.56.

What is the nearest Internet Exchange Point to KDDI Tokyo 4?

The nearest IXP is JPNAP Tokyo in Tokyo, located 2 km away with 250 connected participants.

View on Infrastructure MapVisit KDDI website