Argument "mgr@acme.net" isn't numeric in array element at ./whois.pl line 64.
Argument "ipadm@acme.net" isn't numeric in array element at ./whois.pl line 64.
Argument "abuse@acme.net" isn't numeric in array element at ./whois.pl line 64.
Argument "mgr@acme.net" isn't numeric in array element at ./whois.pl line 64.
Argument "ipadm@acme.net" isn't numeric in array element at ./whois.pl line 64.
Argument "abuse@acme.net" isn't numeric in array element at ./whois.pl line 64.
mgr@acme.net