Jul 12, 2021 · I have tried to execute the ARP -a command in windows. I knew that it is used for mapping IP with MAC addresses. I know the first part there but what about the other two-block? Why is at last there 0x10 and 0x16?

Sep 3, 2015 · arp -a Which I think it will show the list of IP addresses and the matching MAC addresses. I understand everything until I see the word permanent. The other lines are marked ifscope, and one is marked permanent. Can someone tell me what mean permanent? Why is this line different? Thanks in advance.

Apr 10, 2015 · Arp -a will query all live hosts on the same network. As an example: Running "arp -a" on a 192.168.1.0 network will query all ARP entries for anything sitting on 192.168.1.0 Note that ARP is not routable so if you're attempting to ARP to another IP range outside of the one you're in, it'll fail.

Aug 20, 2014 · M.S.Arun's answer is close to the best. I had this problem for retrieveing some virtual machines IP address for which all I had was the MAC address.

I am trying to find MAC addresses from devices that show up on arp -a scans on my wifi network. How can I get MAC addresses from these results of calling "arp -a" in Mac terminal? ? (10.10.40.1) a...

Sep 3, 2019 · arp -a | grep <mac here> | grep -oP '\(\K[^)]*' \K is a PCRE meta-character meaning "drop the string matched so far", so you will check that there's a bracket before your result without outputting it, and the negated class [^)] will match up to the next bracket excluded. You can also fuse both greps if the mac address appears before the IP :

Feb 9, 2011 · Just do not know in which class I find information on arp-a can not find on google. If someone knew he was asking for the answer. If anyone has other useful aids such as WMI Coder Creator was grateful. I found some information. About GetIpNetTable but I can not use this function in GUI applications, to pass the result to the listview.

Martin is spot on. Ping is layer 3 while ARP is layer 2. So when you ping an IP address (lets use your example), the layer 3 header is built first and passed to layer 2.

Feb 3, 2011 · arp -a | select-string "00-1c-87-c0-1c-5d" |% { $_.ToString().Trim().Split(" ")[0] } returns. 192.168.10.95 If you do not have the record in your ARP table, then I don't think that there is an easy way to do it. One way would be to install arping and call it in a similar fashion from your Powershell script.

Jun 3, 2016 · As per the question, arp -a will list the MAC addresses and corresponding IP addresses. In order to populate that list, the machine will have had to at some point issued an arp request, saying "who has IP x.x.x.x" - the owner will reply …