Subnet-mask.de
Determines the server location of an internet address. It shows you the country, the region and the city from a network name or address. Here you get more information about this server address.
Der IP Subnet Rechner ermöglicht Subnet Berechnungen mit Netzwerk-Klasse, IP-Adresse und Subnet-Maske
Free TCP/IP Network Calculators. Includes web-based Subnet, Supernet and network / node calculators.
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The original fully featured, professional IPv4 network calculators including classful subnet, CIDR and wildcard mask calculators
Find out the ip address and subnet mask: prefix, reverse mask (wildcard), network ip address, broadcast address, the number of host addresses in the network, the ip address of the first host and the ip address of the last host.