Please add netaddr

[ynadji]

NETADDR is a Common Lisp library for manipulating IP addresses, subnets, ranges, and sets. It is inspired by its namesake library in Python, netaddr.

Author: Yacin Nadji License: MIT Documentation: https://yacin.nadji.us/netaddr/ Source: https://github.com/ynadji/netaddr.git

Tested mostly on SBCL on macOS (arm) and Linux (amd64), but tests also pass on ECL on macOS.