Network scanner is an IP scanner for network analysis that will allow you to see all network computers in several seconds. It can scan an unlimited number of IP address ranges or computers from a list.
MyLanViewer network scanner / IP scanner is a powerful NetBIOS and IP scanner, whois and trace route tool, remote shutdown and Wake-On-Lan manager, wireless/Fi-Wi network scanner and monitor.
Security Manager Plus is a network security scanner that proactively reports on network vulnerabilities and helps to remediate them and ensure compliance.
Free IP scanner is a very fast IP scanner and port scanner. Powered with multi-thread scan technology, it can scan hundreds computers per second. It simply pings each IP address, gets hostname, MAC address, NetBIOS information, scans ports, etc.
NetCrunch Tools is a completely free toolkit for network professionals, featuring Ping, Traceroute, Wake OnLAN, DNS Info, Who Is, Ping Scanner, Service Scanner, Open TCP Port Scanner, SNMP Scanner, DNS Audit and Mac Resolver in one.