10.0.0

Module has been rewritten in Typescript and the type exports have changed, otherwise it's compatible.

9.0.0

All exported functions have been renamed to include a Cidr suffix:

merge -> mergeCidr
exclude -> excludeCidr
expand -> expandCidr
overlap -> overlapCidr
contains -> containsCidr
normalize -> normalizeCidr
parse -> parseCidr

8.0.0

• The single property has been removed from the parse result. Use start === end instead.

7.0.0

• Simplified the validation for CIDRs and IPs. Use is-cidr and is-ip to validate before passing input to this module.
• Node 18 is now required.

6.0.0

• IPv6 normalization has improved and is now RFC-conform
• Node 16 is now required

5.0.0

Module is now pure ESM and requires Node.js 14.

4.1.0

Node v10 is supported again.

4.0.0

• Add new cidrTools.contains function
• Node 12.17.0 or greater is now required

3.0.0

• Node 10 is now required (when running on the server)