JPIX TOKYO

Japan

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

About this IXP

Data last updated December 2025

Capacity at this IXP

23,964 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 December 2025

Members of this IXP

266

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left18
  • New ASNs joined10

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: December 2025

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: 7
View all countries of registration
  • Australia: 5
  • Netherlands: 5
  • United Kingdom: 4
  • Thailand: 4
  • China: 4
  • Taiwan: 4
  • South Korea: 3
  • France: 2
  • Mongolia: 2
  • Canada: 2
  • Sweden: 1
  • Switzerland: 1
  • Seychelles: 1
  • Luxembourg: 1
  • Romania: 1
  • Philippines: 1
  • Austria: 1
  • Lithuania: 1
  • Germany: 1
  • Guam: 1
  • Israel: 1
  • Malaysia: 1
  • Vietnam: 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: 84
  • NSP: 69
  • Content: 64
  • Educational/Research: 13
  • Unknown: 12
View all network types
  • Enterprise: 11
  • Network Services: 6
  • Non-Profit: 5
  • Route Server: 2

Members peering at the route server

193 / 266

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

205 / 266

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 December 2025

Name AS Number Peering policy RPKI Enabled
SYMPHONY THAI - IP Transit
  • Autonomous system (AS) number: 132876
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Thailand
  • Total peering locations for this AS: 9
 132876 Selective Yes
SYNAPSE
  • Autonomous system (AS) number: 7511
  • 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: Japan
  • Total peering locations for this AS: 13
 7511 Open Yes
Taiwan Fixed Network
  • Autonomous system (AS) number: 9924
  • Type of AS: NSP
  • Peering policy: Open
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Taiwan
  • Total peering locations for this AS: 9
 9924 Open Yes
Tama Cable Network
  • Autonomous system (AS) number: 131958
  • 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: Japan
  • Total peering locations for this AS: 14
 131958 Open Yes
TAMA Television
  • Autonomous system (AS) number: 131933
  • 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: 1
 131933 Unknown Yes
Telekom Malaysia Berhad (TM)
  • Autonomous system (AS) number: 4788
  • 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: Malaysia
  • Total peering locations for this AS: 16
 4788 Unknown Yes
Telstra (International)
  • Autonomous system (AS) number: 4637
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Hong Kong
  • Total peering locations for this AS: 41
 4637 Selective Yes
Tencent Global
  • Autonomous system (AS) number: 132203
  • Type of AS: Content
  • Peering policy: Open
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 27
 132203 Open Yes
Thales/Imperva
  • Autonomous system (AS) number: 19551
  • Type of AS: Content
  • Peering policy: Open
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 77
 19551 Open Yes
The Constant Company
  • Autonomous system (AS) number: 20473
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 56
 20473 Selective Yes
Tohoku Intelligent Telecommunication
  • Autonomous system (AS) number: 7516
  • Type of AS: NSP
  • 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: 3
 7516 Unknown No
TOKAI Communications Corporation
  • Autonomous system (AS) number: 10010
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 300 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 6
 10010 Unknown Yes
Tokyo Broadcasting System Television
  • Autonomous system (AS) number: 131930
  • Type of AS: Content
  • Peering policy: Open
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 3
 131930 Open No
Toyohashi Cable Network inc.
  • Autonomous system (AS) number: 9615
  • 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
 9615 Unknown Yes
TOYOTA SYSTEMS CORPORATION
  • Autonomous system (AS) number: 7687
  • Type of AS: NSP
  • 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
 7687 Unknown Yes
TripleT Broadband(AIS|3BB)
  • Autonomous system (AS) number: 45758
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 2 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Thailand
  • Total peering locations for this AS: 20
 45758 Unknown Yes
TV Matsumoto Cablevision
  • Autonomous system (AS) number: 131927
  • 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: 1
 131927 Unknown Yes
TWC-NET
  • Autonomous system (AS) number: 152858
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 2
 152858 Unknown Yes
UCloud Information Technology (HK) Limited
  • Autonomous system (AS) number: 135377
  • Type of AS:
  • Peering policy: Open
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Hong Kong
  • Total peering locations for this AS: 3
 135377 Open Yes
Unitas Global
  • Autonomous system (AS) number: 1828
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 46
 1828 Selective Yes
University of Guam
  • Autonomous system (AS) number: 395400
  • Type of AS: Educational/Research
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Guam
  • Total peering locations for this AS: 4
 395400 Unknown Yes
University of Nagasaki
  • Autonomous system (AS) number: 146979
  • Type of AS: Educational/Research
  • 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: 7
 146979 Unknown Yes
USEN CORPORATION
  • Autonomous system (AS) number: 24278
  • 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
 24278 Unknown No
Utsunomiya Cable TV Corporation
  • Autonomous system (AS) number: 18274
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Open
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 3
 18274 Open Yes
Valve Corporation
  • Autonomous system (AS) number: 32590
  • Type of AS: Content
  • Peering policy: Open
  • Port speed: 800 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 72
 32590 Open Yes