In the OP's context, it may be valid to use a Regex to parse IP.

Please see dws's response, in the discussion you referenced.

     "An undefined problem has an infinite number of solutions." - Robert A. Humphrey         "If you're not part of the solution, you're part of the precipitate." - Henry J. Tillman

In reply to Re^2: Validating IP Address by NetWallah
in thread Validating IP Address by SR

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