AS2513 — JST Japan Science and Technology Agency

AS2513 announces 1 IPv4 prefixes covering 65,536 addresses and 0 IPv6 prefixes.

About this network

JST is the Japan Science and Technology Agency, a national government research-and-development agency that funds and coordinates science and technology programs in Japan.

What it's used for

• Networking for the agency's operations and its science/technology research and information services.

Notable

• A Japanese government research agency, not a commercial ISP or host. The low AS number reflects an early Japanese-internet allocation.

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

Announced prefixes

• 160.74.0.0/16

Upstream networks

• AS2907 Research Organization of Information and Systems, National Institute of Informatics

Adjacent networks

• AS2907 Research Organization of Information and Systems, National Institute of Informatics

Internet exchanges

• Network Service Provider IXP (Distributed IX in Edo) — Tokyo, Japan