17-09-2021

Ping Sweep Tool

Free downloadable ping tool mac programs like Pingler, PHPingMon, Net Tool Box. Ping Sweep with Pinkie. Pinkie by IPUptime is another 100% free set of network troubleshooting tools bundled into an easy-to-use single pane of glass. Its management console bundles tools such as Ping, DNS, Traceroute, Ping Sweep, Subnet Calculator, Port Scanner, Bulk DNS, and TFTP. Ping sweep utility. The open source, standalone ping sweep tool uses NMAP in the background to run ping sweeps against the selected network(s), uploading discovered IP, MAC, & reverse DNS details via Device42’s the RESTful APIs; the tool is written in.NET. There is also a ping sweep tool built in to Device42. Ping Sweep free download - Ping Plotter Freeware, Ping Test Easy, Ping Tester Pro, and many more programs. Scan networks and ping 255 hosts quickly.

Free Ping Sweep Tool

Ping Sweep

Ping sweep is the process of pinging an entire range of network ip addresses to find out which ones are online or alive.

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Nmap is an excellent tool to do this quickly and effectively.

Here is the command

The above command scanned all ip addresses from 192.168.1.1 to 192.168.1.255 and found out 3 ips online. The command was run on linux without root privileges.

Here is a brief explanation of the options used.

Note that nmap on linux will take more time if it does not have root privileges, since it is unable to create raw sockets without it. On windows however there are no such restrictions and nmap would be fast enough.

So if you are on ubuntu for example then use sudo to run nmap always. It will be much faster and show more information

When run with root privileges using 'sudo', nmap is able to scan faster.
The '-n' option will tell nmap to disable dns resolution, and this would speed up the scan further.

Ping

Faster Ping Sweep

Use the max-rtt-timeout to speed up the scan further.
Lets use a roundtrip timeout of 100ms.

Ping Sweep Tool

Now the scan completed in less than 2 seconds and is quite good. When using lower roundtrip times, the accuracy may reduce, since some hosts may reply after the timeout and nmap won't be able to catch their replies.

Ping Sweep Tool Free Download

However when pinging/scanning the local area network, hosts generally reply very fast and using a very small roundtrip timeout will give accurate results.

Try using a timeout of 5-10ms and nmap should show the results in less than a second.

Conclusion

To learn more about nmap check the manual page at:
https://linux.die.net/man/1/nmap

Free Ping Sweep Tool Download

Sweep

If you want to learn nmap further then check out this post:
Nmap Tutorial - How to Port Scan Remote Hosts

Ping Sweep Tool Portable

If you have any feedback or questions, let us know in the comments below.