Network Operations Center writes:
Hello David K.,
Who's & Which version of 'whois' is being used in the example ?
You can use almost any version of the whois client program.
The magic is at the server end (which can be installed locally too if
The trick is to quote the options:
For example, you can do on most Linux systems:
$ fwhois "-r -a -i as-list YourAS"@whois.ripe.net
or you can even do:
I use the following client program: