Japan Network Information Center

JPNIC is the National Internet Registry in Japan that provides allocation and registration services of IP addresses and AS numbers, and as a non-profit, membership-based corporation contributes to the society by researching Internet-related issues and providing information. JPNIC'S opening hours: Monday - Friday 10:00-18:00(JST) except Japanese national holidays. Copyright© 1996-2026 Japan Network Information Center.

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