Rewritten the overall structure and completely renewed standard output. ASN grouped output is not affected. Added the "resolve" parameter, too, to decide whether to replace IP addresses by FQDNs.
Also takes care of NOT replacing the IP address when the DNS lookup returned "unknown".
This fixes the output; it does NOT fix the issue that DNS lookups are done even when "-r" is not specified.
Rewritten the overall structure and completely renewed standard output. ASN grouped output is not affected. Added the "resolve" parameter, too, to decide whether to replace IP addresses by FQDNs. Also takes care of NOT replacing the IP address when the DNS lookup returned "unknown".
This fixes the output; it does NOT fix the issue that DNS lookups are done even when "-r" is not specified.