There are 2 repositories under ip-scan topic.
Scan only once by IP address and reduce scan times with Nmap for large amounts of data.
An automation tool that scans sub-domains, sub-domain takeover and then filters out xss, ssti, ssrf and more injection point parameters.
Fast Cloudflare IP Scanner
A lightweight cross-platform IP scanner
this is a little python script for scrap ip info
Khám phá địa chỉ IP thực sự của các trang web được Cloudflare bảo vệ
IP Scanner In R Language
AutoSCAN es un script para esanear el rango de direcciones IP de las redes con las que tenemos conexión mediante las interfaces de red en el sistema y detectar las IP que están activas de forma automatizada. También puede indicarse manualmente la IP y se escaneará todo el rango de direcciones para detectar las activas.
This will show active IPs in a network (Python)