Nmap - Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.
NetCut - NetCut is a Software that helps you admin your network by purely on ARP protocol.
Fing - Discover which devices are connected to any Wi-Fi network, map devices, detect intruders, assess...
SelfishNet - Block anyone or any device from using your internet
SoftPerfect Network Scanner - Powerful multipurpose network administration tool for Windows and macOS
CSArp-Netcut - An arpspoofing program that lets users launch spoofed arp requests to disrupt connections in a LAN