iNet is a Network and Bonjour scanner for Apple's iPhone. It provides you with information about your devices and your networks via the wifi connection of your iPhone or iPod touch. You can gather complex and understandable overviews of your network and it's running services. Notable features include:
Future releases look to include the addition of DNS-Querys, Traceroute, Whois lookup and more. You can find it in the iTunes App Store, under Utilities , for the price of $1.99