JPNAP Tokyo

Japan

City
Tokyo
Website
https://www.jpnap.net/en/

About this IXP

Data last updated December 2025

Capacity at this IXP

26,384 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 JPNAP Tokyo as shown in PeeringDB in December 2025

Members of this IXP

244

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left13
  • New ASNs joined15

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: 142
  • United States of America: 40
  • Hong Kong: 15
  • Netherlands: 6
  • United Kingdom: 6
View all countries of registration
  • China: 3
  • Russia: 3
  • Singapore: 3
  • South Korea: 3
  • Philippines: 3
  • Vietnam: 2
  • Indonesia: 2
  • Malaysia: 2
  • Taiwan: 2
  • Sri Lanka: 1
  • Lithuania: 1
  • Australia: 1
  • Czechia: 1
  • Switzerland: 1
  • Belgium: 1
  • Seychelles: 1
  • Sweden: 1
  • Bangladesh: 1
  • United Arab Emirates: 1
  • Israel: 1
  • Guam: 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: 86
  • NSP: 73
  • Content: 54
  • Unknown: 11
  • Enterprise: 6
View all network types
  • Educational/Research: 6
  • Non-Profit: 5
  • Network Services: 2
  • Route Collector: 1

Members peering at the route server

182 / 244

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

195 / 244

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 JPNAP 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
CYBERHOME
  • Autonomous system (AS) number: 59125
  • Type of AS: Cable/DSL/ISP
  • 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: 7
 59125 Unknown Yes
Cybozu, Inc.
  • Autonomous system (AS) number: 131912
  • 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: 6
 131912 Unknown Yes
CZ.NIC, z.s.p.o. (AS200070)
  • Autonomous system (AS) number: 200070
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 2 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Czechia
  • Total peering locations for this AS: 7
 200070 Unknown Yes
DC Communications Inc.
  • Autonomous system (AS) number: 139468
  • Type of AS: Content
  • 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
 139468 Unknown Yes
DDPS Networks (Global)
  • Autonomous system (AS) number: 18526
  • 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
 18526 Unknown Yes
Diversity Media Co.,Ltd.
  • Autonomous system (AS) number: 37922
  • 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
 37922 Unknown Yes
DMM.com LLC
  • Autonomous system (AS) number: 23620
  • Type of AS: Content
  • Peering policy: Selective
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Japan
  • Total peering locations for this AS: 3
 23620 Selective No
Docomo Pacific
  • Autonomous system (AS) number: 3605
  • 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: Guam
  • Total peering locations for this AS: 7
 3605 Unknown Yes
DODO_Core_JP
  • Autonomous system (AS) number: 45691
  • 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: 3
 45691 Unknown Yes
Dropbox
  • Autonomous system (AS) number: 19679
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: United States of America
  • Total peering locations for this AS: 41
 19679 Unknown No
DXNW AS18131
  • Autonomous system (AS) number: 18131
  • Type of AS:
  • Peering policy: Selective
  • Speed: Unknown
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 1
 18131 Selective Yes
Earth Telecommunication
  • Autonomous system (AS) number: 58715
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Bangladesh
  • Total peering locations for this AS: 17
 58715 Unknown Yes
EDION Corporation
  • Autonomous system (AS) number: 9374
  • 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: 4
 9374 Unknown Yes
EHIME CATV CO.,LTD.
  • Autonomous system (AS) number: 18260
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Japan
  • Total peering locations for this AS: 5
 18260 Unknown Yes
Enecom,Inc.
  • Autonomous system (AS) number: 7670
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 50 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Japan
  • Total peering locations for this AS: 13
 7670 Unknown Yes
Enzu Inc.
  • Autonomous system (AS) number: 18978
  • Type of AS: Content
  • Peering policy: Unknown
  • 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: 8
 18978 Unknown Yes
Epsilon
  • Autonomous system (AS) number: 44356
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 11
 44356 Unknown Yes
Equinix as15830
  • Autonomous system (AS) number: 15830
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Netherlands
  • Total peering locations for this AS: 72
 15830 Unknown Yes
Etisalat
  • Autonomous system (AS) number: 8966
  • Type of AS: NSP
  • Peering policy: Open
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: United Arab Emirates
  • Total peering locations for this AS: 21
 8966 Open Yes
Fastly, Inc.
  • Autonomous system (AS) number: 54113
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 400 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 139
 54113 Unknown Yes
FLAG Telecom
  • Autonomous system (AS) number: 15412
  • Type of AS: NSP
  • Peering policy: Restrictive
  • Port speed: 40 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 23
 15412 Restrictive Yes
Fortinet
  • Autonomous system (AS) number: 40934
  • Type of AS: Enterprise
  • Peering policy: Unknown
  • 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: 27
 40934 Unknown Yes
FPT Telecom
  • Autonomous system (AS) number: 18403
  • 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: Vietnam
  • Total peering locations for this AS: 17
 18403 Open Yes
FreeBit Co,Ltd.
  • Autonomous system (AS) number: 10013
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Japan
  • Total peering locations for this AS: 2
 10013 Unknown Yes
Fujitsu Limited AS58793
  • Autonomous system (AS) number: 58793
  • Type of AS: Enterprise
  • 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: 3
 58793 Unknown No