Enter an IP number in dotted quad format (such as 18.104.22.168) or a domain (such as sample.com, sample.de, sample.co.uk)
Please do not include www when entering domains, it is a host name and not part of the domain
If you enter an IP number delegation of the block will be shown.
Some registries provide extensive whois information, such as .info .biz .us;
others provide limited information, such as .ru .se and .jp