rep='/d{1,2}|1/d/d|2[0-4]/d|25[0-5]' x=/^(#{rep})/.(#{rep})/.(#{rep})/.(#{rep})$/ p "ok!" if strTestIP =~ x
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rep='/d{1,2}|1/d/d|2[0-4]/d|25[0-5]' x=/^(#{rep})/.(#{rep})/.(#{rep})/.(#{rep})$/ p "ok!" if strTestIP =~ x
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