NetScan is a better Network Utility for Macs great for network administration and security testing. Heres of the features are: a faster port scanner, ping features with packet flooding, whois, traceroute, finger and more...
What's new in this version:
- Allows information and statistics to be saved for viewing later
- improved traceroute with datagram and packet loss
- adjustable port scanning time
- vocal and sound feedback options when a port is found