FEATURES - Simple and very fast mobile IPv4 calculation - Displays in realtime Netmask, Number of possible Hosts, Network address and Broadcast address - Edit your desired Host Address and recalculate - Optional HEX Display of all network calculations - Mail your result to archive for later needs - Send your results per SMS/iMessage - "Wildcard" Option - Displays previous or next possible network - Shake the Device to set the WLAN Address as IP Address - Enhanced URL type handlers for submitting IP addresses and CIDR Netmaskthrough URLs from Address Book, Safari or other iPhone Apps (e.g. "sub://10.200.1.1/mask;20", "subnet://10.200.1.1/mynet;16" or asubnet://10.200.1.1/;28)