Tools

IP Subnet Calculator

This is a more simple and fast IP subnet calculator, giving you a complete data concerning an IP address and Subnet Mask, including the Network and Host address size.

		Enter IP Address and Subnet Mask			Results
		IP Address			Start Host Address
		Subnet Mask			End Host Address
					Max No. of Hosts
					Network Address
		Alert Message To determine range in which an IP address falls enter address and subnet mask (as dotted decimals) in fields above and press "Calculate". (Requires a version 4.x browser or higher)
					Broadcast Address
					Network Class
					Network Address Size	Bits
					Host Address Size	Bits