supernet(prefixlen_diff=1, new_prefix=None)
The supernet containing this network definition, depending on the argument values. prefixlen_diff is the amount our prefix length should be decreased by. new_prefix is the desired new prefix of the supernet; it must be smaller than our prefix. One and only one of prefixlen_diff and new_prefix must be set. Returns a single network object.
1 2 3 4 5 6 | >>> ip_network('192.0.2.0/24').supernet()IPv4Network('192.0.2.0/23')>>> ip_network('192.0.2.0/24').supernet(prefixlen_diff=2)IPv4Network('192.0.0.0/22')>>> ip_network('192.0.2.0/24').supernet(new_prefix=20)IPv4Network('192.0.0.0/20') |
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