How can i find available ip addresses

And again, a possible visit from your friendly neighbourhood admin. If you really need another IP address to test with, is it possible to reach out to your network admins and ask? Check out fing. It used to be called lookatlan. It's a small install but will scan network and give you a simple graphical interface to see what's being used and what's not.

Maybe you have a very small range of IP, try extending the range. I had a similar issue when using router to assign IP addresses. My solution, I extended the range and that seemed to work. Ex: fping -g xx. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more.

Any way to find unused IP addresses on my network? Ask Question. Asked 12 years, 5 months ago. Active 9 months ago. Viewed k times. Improve this question. Add a comment. Active Oldest Votes. Improve this answer. Giacomo 3, 24 24 silver badges 36 36 bronze badges.

That did it exactly. Hopefully I didn't upset anyone with the query. Apparently Nmap also likes to tell me what "interesting" ports are open on any of the machines it encounters. Finn McCuhil is a freelance writer based in Northern Michigan. He worked as a reporter and columnist in South Florida before becoming fascinated with computers. After studying programming at University of South Florida, he spent more than 20 years heading up IT departments at three tier-one automotive suppliers.

If the phone is active on the network and provisioned, best practice is to use the IP address already assigned to it. This should be accessible via the phone's Settings menu look for the Network Status menu. This will generally also provide you with the Subnet and Gateway info, which you will need to complete the procedure otherwise, use ipconfig as described below.

If this option is available, note the current IP address , Subnet , and Gateway , and proceed to set static IP according to the procedure for your phone. It is possible to determine an available IP address using ipconfig on a computer within the same subnet as the phone. First, determine the available IP address range.

So you may need to turn off the local AV to download and run it. I agree with doing an nslookup to see if there is something attached to that ip that may be shut off - but then you may be seeing old data as well if DNS hasn't been taken care of.. But tend to start at the top and go down. Meaning that if Angry didn't find anything in the range, then I'd use I too have used the Angry IP scanner in the past and have had it deleted on the spot. Okay, here's what I do.

In my environment there are a number of servers that will not respond to ping. That is because they are web servers and we open them only on the required ports. In your Angry IP Scanner set it to scan additional ports 80, , and add other ports as you find them useful or relevant.

Your scan will take longer to determine if there are open ports than it would just doing a pingscan. AngryIPScanner is your friend!