TOOLS

IP Address & Range Calculator

Use this calculator if you have a list of IP addresses or IP ranges you want to sort, deduplicate, or ensure that another set of IP ranges is excluded (e.g. whitelist / blacklist). The calculator will evaluate the shortest possible representation of the these IP addresses as network blocks.

IP Address & Range Calculator

Description

IP Adress Operations

  • Consolidate adjacent and overlapping netblocks, remove duplicate IP addresses, remove a set of IP ranges/addresses from a master list
  • Sort and merge multiple IP addresses or IP network blocks (consolidate adjacent and overlapping netblocks
  • Sort the output

Usage

  • Enter multiple IP-ranges or list of IP adresses into the include and exclude textbox
  • One IP address or IP range representation per line
  • The parser understands various formats of IP lists and ranges. (e.g. 192.168.1.1/24, 192.168.1.10-20) or a simple list of IP addresses
  • Hit Calculate to start the magic
  • Download the result as TXT file for further processing

Calculator

Include Ranges

Enter a list of IP adresses or multiple IP ranges/network definitions to be consolidated. This calculator understands a variety of input formats.

Exclude Ranges

Enter a list of IP adresses or multiple IP ranges/network definitions to be excluded.