Scanning my home network (nmap)
Last modified on July 24, 2026 • 1 min read • 60 wordsScanning my home network for all devices that are listeningon port 80 (http):nmap -p80 192.168.0.0/24 -oG - | grep 80/openSometimes this doesn’t work (because nmap tries to be smart and only scan hosts that are available).
nmap -p80 192.168.0.0/24 -oG - | grep 80/openSometimes this doesn’t work (because nmap tries to be smart and only scan hosts that are available). In order to make nmap scanning without intelligence, use the e-Pn (no ping) option. This scans all ports of host 192.168.0.2:nmap -Pn -p0-65535 192.168.0.2