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Calculate CIDR from IP range


## ip range -> CIDR
netmask -c

## ip range -> network mask
netmask -s

CIDR calculator


  1. License under CC BY-NC 4.0
  2. Copyright issue feedback: dig +short txt
  3. Not all the commands and scripts are tested in production environment, use at your own risk
  4. No privacy information is collected here
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