JPRS
WHOIS Japanese

[Notice]
JPRS will change JPRS WHOIS (web-based and port 43 Whois service) about
the following two points on January 18, 2015.

  1) Change of the format of response about gTLD domain name
  2) Change of the character encoding

For further information, please click here (only in Japanese).


JPRS database provides information on network administration.
Its use is restricted to network administration purposes.
For further information, refer to our rules (only in Japanese).

Whois Search Type Whois Search Keyword
Note: It may take up to 24 hours to synchronize the WHOIS Database with JP domain name registration.

Whois Search Types Whois Search Keyword example
* Domain Information
By entering a domain name into the Keyword field, you can search information for every registered .JP domain name or gTLD domain name sponsored by JPRS. EXAMPLE.CO.JP
EXAMPLE.JP
EXAMPLE.COM
* Domain Information (Registrant's Name)
By entering a name of a registrant into the Keyword field, you can search information for registered .JP domain name. If the keyword hits multiple .JP domain names, the list of information of all the matching .JP domain names will be shown. XXXCompany
* Host Information
By entering a host into the Keyword field, you can search information for every host registered as a name server of .JP domain name or gTLD domain name sponsored by JPRS. ns.example.jp
* Host Information (IPv4, IPv6)
By entering an IP address into the Keyword field, you can search information for host registered as the name server of a .JP domain name. 192.168.0.1
2001:0000::0001
* Contact Information (previously called "JPNIC Contact Information")
By entering a JP Handle (previously called "JPNIC Contact Information") into the Keyword field, you can search information on the administrative or technical contact. (Due to our construction under way, JP Handle is tentatively titled as "JPNIC Handle".) ZZ0001JP
AB9999JP
 
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