IXP Tracker - ENTERNET IX - Internet Society Pulse

About this IXP

Data last updated November 2025

Capacity at this IXP

356 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 ENTERNET IX as shown in PeeringDB in November 2025

Members of this IXP

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left0
New ASNs joined22

Participates in the MANRS IXP program

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

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: November 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: 20
China: 1
United Kingdom: 1

Types of network at this IXP

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

Educational/Research: 11
Non-Profit: 9
Unknown: 2

Members using RPKI

18 / 22

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 ENTERNET IX

This list uses the data available in PeeringDB, which is based on self-reported data, and was last updated in Pulse November 2025

Name	AS Number	Peering policy	RPKI Enabled
Convivial Net Autonomous system (AS) number: 45689 Type of AS: Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 2	45689	Open	Yes
CuteIP Autonomous system (AS) number: 63797 Type of AS: Non-Profit 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: 1	63797	Unknown	Yes
CyberAgent, Inc. Internet seminer Autonomous system (AS) number: 63790 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 1	63790	Open	Yes
doornoc Autonomous system (AS) number: 63791 Type of AS: Non-Profit Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 2	63791	Unknown	Yes
Ghost Network Autonomous system (AS) number: 63799 Type of AS: Non-Profit 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	63799	Unknown	Yes
IPA-ENTERNET Autonomous system (AS) number: 63798 Type of AS: Non-Profit Peering policy: Unknown Port speed: 40 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 1	63798	Unknown	No
IPPNOC Autonomous system (AS) number: 213471 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 2	213471	Unknown	No
JPNIC-LAB Autonomous system (AS) number: 131971 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 1	131971	Unknown	Yes
Kobayashi Family Net Autonomous system (AS) number: 63781 Type of AS: Educational/Research Peering policy: Unknown Port speed: 2 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 1	63781	Unknown	No
Kuriyama Network Autonomous system (AS) number: 59098 Type of AS: Educational/Research Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 3	59098	Unknown	Yes
LC-NET Autonomous system (AS) number: 152865 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 2	152865	Unknown	Yes
Loutres Autonomous system (AS) number: 38656 Type of AS: Educational/Research Peering policy: Unknown Port speed: 2 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 3	38656	Unknown	Yes
mk Autonomous system (AS) number: 213604 Type of AS: Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 2	213604	Open	No
NEODY Autonomous system (AS) number: 152873 Type of AS: Educational/Research Peering policy: Selective Port speed: 2 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 2	152873	Selective	Yes
ROUTEL Autonomous system (AS) number: 63795 Type of AS: Non-Profit 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: 1	63795	Unknown	Yes
SDCC OpenNetwork Autonomous system (AS) number: 38074 Type of AS: Educational/Research 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: 2	38074	Unknown	Yes
SERVER-G Group Autonomous system (AS) number: 63800 Type of AS: Non-Profit 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: 3	63800	Unknown	Yes
SERVER-G TestBed KLN Autonomous system (AS) number: 150368 Type of AS: Non-Profit 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: 4	150368	Unknown	Yes
Starlamp Network Project Autonomous system (AS) number: 214675 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 12	214675	Open	Yes
Syuhei Uda Autonomous system (AS) number: 38215 Type of AS: Non-Profit Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Japan Total peering locations for this AS: 2	38215	Unknown	Yes
Tsukudani Network Autonomous system (AS) number: 150325 Type of AS: Non-Profit Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: No Country of registration: United Kingdom Total peering locations for this AS: 7	150325	Unknown	Yes
Wolf Network Lab Autonomous system (AS) number: 205603 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: China Total peering locations for this AS: 5	205603	Unknown	Yes

ENTERNET IX

Japan