AddrPortFromNet converts a net.Addr into a netip.AddrPort.

HostID masks out the 'bits' most-significant bits of addr.

LastAddr returns the last address of prefix 'p'.

PrefixAfter returns the prefix of size 'sz' right after 'prev'.

PrefixCompare two prefixes and return a negative, 0, or a positive integer as required by [slices.SortFunc].

SubnetRange returns the amount to add to network.Addr() in order to yield the first and last addresses in subnet, respectively.

ToIPNet converts p into a *net.IPNet, returning nil if p is not valid.

ToPrefix converts n into a netip.Prefix.