IIJ

IIJ Tokyo 6

Operated by IIJ

🇯🇵 Tokyo, JapanColocationVerifiedVisit website

Capacity

83.1MW

Tier Level

Tier 4

Fault tolerant — dual active distribution paths with redundancy

PUE

1.18

Excellent

Green Score

63/ 100

Certifications

3

SOC 2ISO 27001PCI DSS

Nearest IXP

JPNAP Tokyo

6 km away

Technical Specifications

Facility NameIIJ Tokyo 6
OperatorIIJ
Facility TypeColocation
Power Capacity83.1 MW
PUE Efficiency1.18Excellent
Tier CertificationTier 4 — Fault tolerant — dual active distribution paths with redundancy
Location🇯🇵 Tokyo, Japan
GPS Coordinates35.6938, 139.7078
Country Grid Carbon Intensity450 gCO2/kWhAverage
Certifications
SOC 2ISO 27001PCI DSS
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 TokyoTokyo6 km250
BBIX TokyoTokyo6 km100
KINX SeoulSeoul1152 km280
KINX SeoulSeoul1154 km200
CNIX ShanghaiShanghai1759 km150

Sustainability & Environmental Impact

PUE Rating

1.18Excellent

Exceptional efficiency, among the best globally

24.4% better than global avg (1.56)

Green Score

62.9/ 100

Carbon Intensity (🇯🇵 JP)

450gCO2/kWhAverage

Est. Annual CO2

386.5ktonnes

Energy Mix (🇯🇵 Japan)

20%
72%
Renewable20%Nuclear8%Fossil72%

IIJ Portfolio

IIJ

IIJ

12 facilities across 1 country

Total Facilities

12

Countries

1

Facility Types

Colocation

Countries Present

🇯🇵 Japan

Other IIJ Facilities

IIJ Tokyo 3Tokyo, 🇯🇵IIJ Tokyo 2Tokyo, 🇯🇵IIJ Tokyo 4Tokyo, 🇯🇵IIJ TokyoTokyo, 🇯🇵IIJ Tokyo 5Tokyo, 🇯🇵IIJ Osaka 5Osaka, 🇯🇵IIJ Osaka 2Osaka, 🇯🇵IIJ OsakaOsaka, 🇯🇵
View all 12 IIJ 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
KDDIKDDI
10 facilities in Tokyo
AT TOKYOAT TOKYO
10 facilities in Tokyo
Digital RealtyDigital Realty
6 facilities in Tokyo
Amazon Web ServicesAmazon Web Services
5 facilities in Tokyo

Nearby Facilities from Other Operators

AT TOKYO Tokyo 4

Verified
AT TOKYOAT TOKYO·Tokyo, Japan
Type

colocation

Capacity

102.5 MW

Tier

Tier 3

PUE

1.23

SOC 2ISO 27001
0 km

KDDI Tokyo 6

Verified
KDDIKDDI·Tokyo, Japan
Type

colocation

Capacity

139 MW

Tier

Tier 3

PUE

1.35

SOC 2ISO 27001PCI DSSISO 14001
1 km

Equinix Tokyo 3

Verified
EquinixEquinix·Tokyo, Japan
Type

colocation

Capacity

141.2 MW

Tier

Tier 3

PUE

1.25

SOC 2ISO 27001
1 km

NTT Tokyo 3

NTTNTT·Tokyo, Japan
Type

colocation

Capacity

50.9 MW

Tier

Tier 3

PUE

1.70

SOC 2ISO 27001PCI DSS
1 km

KDDI Tokyo

Verified
KDDIKDDI·Tokyo, Japan
Type

colocation

Capacity

144.7 MW

Tier

Tier 3

PUE

1.64

SOC 2ISO 27001
1 km

SAKURA Internet Tokyo 2

SAKURA InternetSAKURA Internet·Tokyo, Japan
Type

colocation

Capacity

19.8 MW

Tier

Tier 3

PUE

1.61

SOC 2ISO 27001PCI DSSISO 14001
1 km

Frequently Asked Questions

What is IIJ Tokyo 6?

IIJ Tokyo 6 is a colocation data center operated by IIJ in Tokyo, Japan, with 83.1 MW capacity and Tier 4 certification.

What certifications does IIJ Tokyo 6 have?

IIJ Tokyo 6 holds the following certifications: SOC 2, ISO 27001, PCI DSS.

How efficient is IIJ Tokyo 6?

IIJ Tokyo 6 has a Power Usage Effectiveness (PUE) of 1.18, which is rated as "excellent". This is 24.4% better than the global average PUE of 1.56.

What is the nearest Internet Exchange Point to IIJ Tokyo 6?

The nearest IXP is JPNAP Tokyo in Tokyo, located 6 km away with 250 connected participants.

View on Infrastructure MapVisit IIJ website