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Host in local network

Host discovery in the local network is a fundamental task in network management and security testing. There are different tools and techniques to perform this task, ranging from port scanning to network traffic analysis.

Ultimately, discovering hosts on the local network is a fundamental task for any network administrator or information security professional. With the right tools and techniques, it is possible to perform this task effectively and efficiently.

tools

ifconfig 
hostname -I 
route -n    # show the ports of my router
nmap -sn ip/CIDR
arp-scan -l ens33 --localnet --ignoredumps
ping -c 1 IPLocal
echo "" > /dev/tcp/IP/port
massscan -p22,80 -Pn IP/CIDR --rate-10000   # tools for scanning intensive