JPIX TOKYO

Japan

City
Tokyo
Website
https://www.jpix.ad.jp/en/

About this IXP

Data last updated February 2026

Capacity at this IXP

24,155 Gbps

Cumulative port speeds of all IXP members. This shows the potential maximum traffic that can be exchanged at this IXP at one time.

Membership and capacity

The size and strength of an IXP is determined by a combination of how many members it has, and the total capacity. Larger networks tend to bring more capacity, which can benefit all members.

Data for JPIX TOKYO as shown in PeeringDB in February 2026

Members of this IXP

267

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left14
  • New ASNs joined12

Participates in the MANRS IXP program

Yes

IXPs that join this voluntary program apply a framework of enhanced routing security in peering. It signals an extra commitment to responsible Internet stewardship.

Source: MANRS

RIPE Atlas anchor

No

Organizations that run IXPs can host anchors to measure Internet connectivity and traffic. An anchor is a large capacity probe often used by IXPs.

Source: RIPEStat

Member information

Last sync from PeeringDB: February 2026

View this IXP on PeeringDB

Countries of registration

A summary of member registrations by country. An IXP with a mixture of international and near-neighbor members can indicate that an IXP is influential, or acts as a hub within its region or sub-region.

  • Japan: 143
  • United States of America: 48
  • Hong Kong: 12
  • Indonesia: 8
  • Singapore: 8
View all countries of registration
  • Australia: 5
  • Netherlands: 5
  • China: 4
  • United Kingdom: 4
  • Taiwan: 4
  • South Korea: 3
  • Thailand: 3
  • Canada: 2
  • Mongolia: 2
  • France: 2
  • Malaysia: 1
  • Austria: 1
  • Vietnam: 1
  • Germany: 1
  • Lithuania: 1
  • Guam: 1
  • Denmark: 1
  • Sweden: 1
  • Switzerland: 1
  • Seychelles: 1
  • Luxembourg: 1
  • Romania: 1
  • Philippines: 1
  • Israel: 1

Types of network at this IXP

The mix of members is an indication of a strength or focus of an IXP.

  • Cable/DSL/ISP: 83
  • NSP: 69
  • Content: 65
  • Educational/Research: 14
  • Unknown: 12
View all network types
  • Enterprise: 11
  • Network Services: 6
  • Non-Profit: 5
  • Route Server: 2

Members peering at the route server

193 / 267

The route server is a central hub that makes it easier for all networks to peer without having to create individual agreements with other members.

Members using RPKI

211 / 267

members at this IXP use Resource Public Key Infrastructure (RPKI), a security measure that helps ensure traffic is routed correctly. A member is counted as using RPKI if they have at least one valid ROA.

Peering policies of IXP members

Members of an IXP can choose how they peer with others. The Internet Society encourages open policies where possible.

Member list for JPIX TOKYO

This list uses the data available in PeeringDB, which is based on self-reported data, and was last updated in Pulse February 2026

Name AS Number Peering policy RPKI Enabled
Automattic
  • Autonomous system (AS) number: 2635
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 50
 2635 Unknown Yes
AZUMINO TELEVISION Co.,Ltd.
  • Autonomous system (AS) number: 23827
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 2
 23827 Unknown Yes
Baidu Japan
  • Autonomous system (AS) number: 38627
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Japan
  • Total peering locations for this AS: 1
 38627 Unknown No
BIGLOBE Inc.
  • Autonomous system (AS) number: 2518
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Japan
  • Total peering locations for this AS: 17
 2518 Selective Yes
Blizzard Entertainment
  • Autonomous system (AS) number: 57976
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 65
 57976 Unknown Yes
BPS
  • Autonomous system (AS) number: 59110
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Japan
  • Total peering locations for this AS: 4
 59110 Selective No
British Telecom GIIB
  • Autonomous system (AS) number: 3300
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 16
 3300 Unknown Yes
BroadBand Tower
  • Autonomous system (AS) number: 9607
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Japan
  • Total peering locations for this AS: 6
 9607 Unknown Yes
BTV Co.,Ltd.
  • Autonomous system (AS) number: 18135
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 6
 18135 Unknown Yes
ByteArk
  • Autonomous system (AS) number: 59238
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 0.5 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Thailand
  • Total peering locations for this AS: 7
 59238 Unknown Yes
ByteDance
  • Autonomous system (AS) number: 396986
  • Type of AS: Content
  • Peering policy: Selective
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: United States of America
  • Total peering locations for this AS: 93
 396986 Selective Yes
Cable media waiwai Co., Ltd.
  • Autonomous system (AS) number: 37892
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 7
 37892 Unknown Yes
CABLENET296
  • Autonomous system (AS) number: 17682
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 2
 17682 Unknown Yes
Cable Networks Akita Co.,Ltd.
  • Autonomous system (AS) number: 23783
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 5
 23783 Unknown Yes
CableTV Corporation
  • Autonomous system (AS) number: 18278
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Japan
  • Total peering locations for this AS: 3
 18278 Unknown Yes
CAC
  • Autonomous system (AS) number: 23630
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 2
 23630 Unknown Yes
CacheFly
  • Autonomous system (AS) number: 30081
  • Type of AS: Content
  • Peering policy: Open
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 40
 30081 Open Yes
Canon IT Solutions Inc.
  • Autonomous system (AS) number: 4678
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Japan
  • Total peering locations for this AS: 2
 4678 Unknown No
Cato Networks
  • Autonomous system (AS) number: 13150
  • Type of AS:
  • Peering policy: Open
  • Port speed: 400 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Israel
  • Total peering locations for this AS: 77
 13150 Open Yes
CBN Networks
  • Autonomous system (AS) number: 38158
  • Type of AS: NSP
  • Peering policy: Open
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Indonesia
  • Total peering locations for this AS: 9
 38158 Open Yes
Chief
  • Autonomous system (AS) number: 17408
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Open
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Taiwan
  • Total peering locations for this AS: 10
 17408 Open Yes
China Mobile International - NII
  • Autonomous system (AS) number: 58807
  • Type of AS:
  • Peering policy: Selective
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Hong Kong
  • Total peering locations for this AS: 13
 58807 Selective Yes
Chubu Telecommunications Co.,Inc. (ctc)
  • Autonomous system (AS) number: 18126
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Open
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 7
 18126 Open Yes
Chukai Cable Television System Operator
  • Autonomous system (AS) number: 23624
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 2
 23624 Unknown Yes
CIRA-CLOUD2
  • Autonomous system (AS) number: 394354
  • Type of AS: Network Services
  • Peering policy: Open
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Canada
  • Total peering locations for this AS: 20
 394354 Open Yes