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IPv4 Supernet CalculatorPRO

Aggregate (aka supernet and summary) IPv4 networks or subnets.

IPv4 Supernet Calculator

1. This IPv4 Supernet Calculator creates a supernet (aka aggregate or summary depending on context) from one or more provided subnet or network addresses.

2. Use this tool for BGP aggregate route calculation, summarization with routing protocols, or any place wherein you need to aggregate IPv4 subnet/network addresses.

3. You have the flexibility to enter IPs in a list separated by comma(,) or space or newline.

4. You have the flexibilty to enter either the network address or any IP address of your network. If IP address is entered then network address is automatically calculated and calculation is done based on the calculated network addresses. Example: whether you enter or, program will use for its calculation.