什么是whoise

whoise没用过

whois在Unix\Linux\FreeBSD里

usage: whois [-aAbdgiIklmQrR6] [-c country-code | -h hostname] [-p port] name ...
xiaomu@ftp$ man whois
WHOIS(1) FreeBSD General Commands Manual WHOIS(1)

NAME
whois -- Internet domain name and network number directory service

SYNOPSIS
whois [-aAbdgiIklmQrR6] [-c country-code | -h host] [-p port] name ...

DESCRIPTION
The whois utility looks up records in the databases maintained by several
Network Information Centers (NICs).

The options are as follows:

-a Use the American Registry for Internet Numbers (ARIN) database.
It contains network numbers used in those parts of the world cov-
ered neither by APNIC nor by RIPE.

(Hint: All point of contact handles in the ARIN whois database
end with "-A