# File lib/tree.rb, line 360
    def find(cidr)
        if ( !cidr.kind_of?(NetAddr::CIDR) )
            begin
                cidr = NetAddr::CIDR.create(cidr)
            rescue Exception => error
                raise ArgumentError, "Provided argument raised the following " +
                                     "errors: #{error}"
            end
        end

        me = find_me(cidr)
        if (me)
            me =  NetAddr.cidr_build(me.version, me.to_i(:network), me.to_i(:netmask)) 
        end

        return(me)
    end