use nmap to port scan / find free IPS

Fri, 12 Jul 2013 00:00:00 +1200

I use angry IP scanner in windows, linux has a good util for port scanning an ip range called nmap;

Grab nmap from usual repositories

sudo nmap -sP 192.168.9.0/24 (will show hosts up and resolve mac addresses to vendors)

sudo nmap -v -sT 192.168.9.0/24 (will show hosts up and the various open ports)

sudo nmap -v -sT 192.168.9.104 (will show particular host and the various open ports)

Starting Nmap 6.00 ( http://nmap.org ) at 2013-07-12 11:48 NZST Initiating ARP Ping Scan at 11:48 Scanning 192.168.9.104 [1 port] Completed ARP Ping Scan at 11:48, 0.00s elapsed (1 total hosts) Initiating Parallel DNS resolution of 1 host. at 11:48 Completed Parallel DNS resolution of 1 host. at 11:48, 0.00s elapsed Initiating Connect Scan at 11:48 Scanning win2012-veeam.fritz.box (192.168.9.104) [1000 ports] Discovered open port 111/tcp on 192.168.9.104 Discovered open port 445/tcp on 192.168.9.104 Discovered open port 3389/tcp on 192.168.9.104 Discovered open port 135/tcp on 192.168.9.104 Discovered open port 139/tcp on 192.168.9.104 Discovered open port 49155/tcp on 192.168.9.104 Discovered open port 1063/tcp on 192.168.9.104 Discovered open port 2049/tcp on 192.168.9.104 Discovered open port 3260/tcp on 192.168.9.104 Completed Connect Scan at 11:48, 4.21s elapsed (1000 total ports) Nmap scan report for win2012-veeam.fritz.box (192.168.9.104) Host is up (0.00059s latency). Not shown: 991 filtered ports PORT STATE SERVICE 111/tcp open rpcbind 135/tcp open msrpc 139/tcp open netbios-ssn 445/tcp open microsoft-ds 1063/tcp open kyoceranetdev 2049/tcp open nfs 3260/tcp open iscsi 3389/tcp open ms-wbt-server 49155/tcp open unknown MAC Address: 00:50:56:9C:68:FA (VMware)

Nmap on sigtar.com

use nmap to port scan / find free IPS