cidrs
There are 5 repositories under cidrs topic.
cloudyr/cloudcidrs
Tools to Obtain and Work with Cloud Provider CIDR Blocks in R
gaissmai/go-inet
A Go library for reading, formatting, sorting, lookup and converting IP-addresses and IP-blocks
CIDRAM/CIDRAM-Extras
Extras for CIDRAM.
hiramotoys/cidr
A command line interface to get a network cidr information
shammishailaj/metaparser
A project to parse meta information to extract IPs/ CIDRs from Github, Cloudflare and AWS (and more) for whitelisting.