JPNIC Database
JPNIC Database Services
- WHOIS Search
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WHOIS Gateway
Information in the JPNIC database can be queried from this page. For more details, refer to "WHOIS" page. - DNS
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JPNIC is operating reverse name servers for the reverse zones
delegated from APNIC, with support from organizations in Japan.
A list of JPNIC reverse name servers - AS numer list
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AS number list
A list of AS numbers assigned by JPNIC.