IPv4 Range Calculator – Start, End & Address Count

ToolsFaction Online Tool

IPv4 Range Calculator

Measure an inclusive IPv4 address range.

Calculate the number of IPv4 addresses between a start and end IP and view integer values.

About This Tool

ToolsFaction IPv4 Range Calculator converts dotted-decimal addresses to unsigned 32-bit integers to measure inclusive IPv4 ranges.

How to Use

  1. Enter start and end IPv4 addresses.
  2. Calculate the range.
  3. Review the inclusive address count.
  4. Use integer values when useful for development or network planning.

Example

Calculate the range from 192.168.1.10 through 192.168.1.50.

Frequently Asked Questions

Is the address count inclusive?

Yes.

Does it scan the range?

No.

Can the end be before the start?

No. The tool asks for ascending range bounds.

Does it support IPv6?

No.

Free to UseNo hidden fees
No Sign-UpStart instantly
Browser-BasedNothing to install
Privacy FriendlyBuilt for simple use
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