Nmap Live Host Discovery

March 04, 2024

Task 1: Introduction

Task 2: Subnetworks

Task 3: Enumerating Targets

nmap -sL -n 10.10.12.13/29

nmap -sL -n 10.10.0-255.101-125

Task 4: Discovering Live Hosts

Task 5: Nmap Host Discovery Using ARP

Task 6: Nmap Host Discovery Using ICMP

sudo nmap -PE -sn $IP/24

sudo nmap -PP -sn $IP

sudo nmap -PM -sn $IP/24

Task 7: Nmap Host Discovery Using TCP and UDP

sudo nmap -PS -sn $IP

sudo nmap -PA -sn $IP/24

sudo nmap -PU -sn $IP/24

Task 8: Using Reverse-DNS Lookup

Task 9: Summary