AS2515 — JPNIC Japan Network Information Center

AS2515 announces 4 IPv4 prefixes covering 3,072 addresses and 1 IPv6 prefixes.

About this network

JPNIC is the Japan Network Information Center, the non-profit body that coordinates IP address and AS number assignment for Japan in cooperation with APNIC.

What it's used for

• Operating the registry organization's own internet infrastructure and services.

Notable

• An internet coordination/registry body, not a commercial ISP or host. The low AS number reflects an early Japanese-internet allocation, fitting for the organization that helped administer Japan's early internet.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 103.131.194.0/23
• 192.41.192.0/24
• 202.12.30.0/24
• 211.120.240.0/21
• 2001:dc2::/32

Upstream networks

• AS2497 Internet Initiative Japan Inc.
• AS2518 BIGLOBE Inc.
• AS6939 Hurricane Electric LLC
• AS2500 WIDE Project
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS20485 Joint Stock Company TransTeleCom

Downstream networks

• AS131971 JPNIC-4Byte-ASBLOCK-AP

Adjacent networks

• AS2518 BIGLOBE Inc.
• AS131971 JPNIC-4Byte-ASBLOCK-AP
• AS2497 Internet Initiative Japan Inc.
• AS6939 Hurricane Electric LLC
• AS2500 WIDE Project
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS20485 Joint Stock Company TransTeleCom

Internet exchanges

• BroadBand Internet eXchange Tokyo — Tokyo, Japan
• JPIX Tokyo — Tokyo, Japan
• BroadBand Internet eXchange Singapore — Singapore, Singapore
• BroadBand Internet eXchange Hong Kong — Hong Kong, China
• Network Service Provider IXP (Distributed IX in Edo) — Tokyo, Japan