Japan Network Information Center (JPNIC)

JPNIC is an organization that supports the operation of Internet infrastructure in Japan and provides registration and management services for IP addresses and AS numbers. Its official site offers WHOIS search, information about IP addresses and domain names, and technical resources on DNS and routing. It also covers Internet governance and policy, statistics, Internet history, events, presentations, research publications, and newsletters for network operators and other interested readers.

Key features

1. Supports Internet infrastructure in Japan
2. IP-address and AS-number services
3. WHOIS, domain, and DNS resources
4. Internet governance and statistics
5. Events, research, and newsletters