Free free ip scanner software for windows

Advanced IP Scanner is a robust, fast and easy to use multithreaded IP scanner for Windows. To be used even by the less-than-pro people. It presents various types of information about local network computers in just a few seconds!
It gives you one-click access to many useful functions - remote PC shutdown and wake up and more. Powered with multithread scan technology, this program can scan hundreds of computers per second, allowing you to scan C or even B class networks even from your modem connection!

DC Port Scanner is, as its name says, a simple and easy-to-use port scanner. DC Port Scanner is, as its name says, a simple and easy-to-use port scanner.
Enter the first three bytes and the trailing dot of an IP address (e.g. "127.0.0."). Click go and a file containing all the open ports will be given.
Must not be used maliciously. Intended as network administrators security analysis tool.
DC Port Scanner is also a small program that does not require any installation.

Freeware scanner for local networks. It displays active computers with user login names (NetBIOS names), MAC and IP addresses, resolves HTTP (WEB) servers on remote computers (80, 8080 ports are default). Administrators and advanced users are able to specify IP range to scan and timeout to resolve a remote computer.

How wide open is your door?
Scan your computer for open/listening ports used by hackers.

Colasoft MAC Scanner 1.1 build 209 plays a role of IP address and MAC address scanner. It can automatically detect all sub-nets according to the IP addresses configured on multiple NICs of a machine and scan the MAC addresses and IP addresses of defined sub-nets as your need. Users can custom own scan process by specifying the subsequent threads.

Version 1.1 build 197 may include unspecified updates, enhancements, or bug fixes.