WhoIs - IP resolving into names in Alert windows

What do you think about adding WhoIs functionality to alerts when some process wants to connect to unknown IP adress?
At this moment I must execute external whois application to get dns name if this IP. And many times timeout occurs in paused by alert application. This is annoying. What do you think about preferences option to resolving IP to DNS names in network access alerts to be more informational?

Already included in this thread:

Good suggestion though