Function calculateOptimalPrefixLength

  • calculateOptimalPrefixLength(cidr, count): number

  • Calculates the optimal prefix length for subdividing a CIDR block to accommodate a given number of subnets.

    Parameters

    • cidr: string

      The CIDR block to subdivide

    • count: number

      The number of subnets needed

    Returns number

    The optimal new prefix length

    Throws

    If the CIDR is invalid or can't accommodate the requested number

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