IPv4 and IPv6 Calculator

Enter IPv4 or IPv6 address

Get more information about input formats

Format: 10.1.1.1/24 or 10.1.1.1 255.255.255.0 or 2001:db8:1::0/64 or 10.10.10.0/24/30

Format: 10.1.1.1/24 or 10.1.1.1 255.255.255.0 or 2001:db8:a::123/64 or 10.10.10.0/24/30

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