PrismKitNetworkSubnet SplitterSubnet SplitterRuns in your browserLocalCopy linkMarkdownSplit an IPv4 or IPv6 network into a number of equal subnets or into subnets of a chosen prefix length.IP in CIDR CheckerCheck which CIDR blocks contain each IP address in a list, and spot overlapping blocks.Integers to IPConvert decimal, hex or binary integers to IPv4 and IPv6 addresses, and addresses back to integers.