How To Find Ip Address Through Mac Address

Always had to reverse lookup an IP address? Kind of similar looking up a home address using a phone number? If you're in Information technology, you might come across the occasional situation where you accept a MAC address, merely need to figure out what the IP address is.

There are a couple of means you lot can go nearly doing this. Firstly, it's important to understand that the MAC address might not be the address for a PC. It could also be the MAC address for a printer or another type of device on the network.

If you suspect the MAC address is a printer, commencement check out this site below to come across if it matches a major manufacturer:

http://www.curreedy.com/stu/nic/

Y'all can too find out if the MAC accost is from a switch or other networking device from HP, CISCO, etc. If you're certain the MAC address is a reckoner, then attempt the methods below to determine the IP address.

Method 1 – DHCP Server

The simplest fashion to get an IP address from a MAC address is to bank check out the DHCP server, if possible. Whether you lot are in a corporate environment or at domicile, each computer is beingness assigned an IP accost from a DHCP server (unless information technology'due south a static network, which is rare).

You can either become into the DHCP console on Windows Server 2003/2008 or y'all can log into your wireless router at home, if that is what you are using.

Simply get to Address Leases under the Telescopic and you tin view both the customer IP address and the Unique ID, which is the MAC address.

If you accept a wireless router at home, it will vary depending on the make (Belkin, Netgear, LinkSys, etc). Simply basically, there should be a department to view all the current devices continued to the wireless network.

On my AT&T U-Poetry box, information technology's correct on the abode page and I simply click on Device Details to view the MAC Address.

Method two – Ping Broadcast Address

The second way to practise this if you can't get access to your DHCP server is to use a useful command in Windows called ARP (Accost Resolution Protocol).

Basically, you ping the broadcast accost on your network from whatever Windows machine and so check out the ARP table later.

If y'all subnet is 192.168.i.X with a mask of 255.255.255.0, then you would ping 192.168.1.255. When you lot ping, y'all will get a Asking Timed Out all four times, but don't worry.

Adjacent, type in the following control

arp –a

You will now get a listing of all the connected devices on your network along with their concrete addresses! Pretty nifty fox.

Method 3 – Free Tools

Lastly, y'all can use a free program to get a IP accost from a MAC address. Information technology'due south chosen CC Get MAC Address and it can be downloaded hither:

http://world wide web.youngzsoft.internet/cc-get-mac-address/

Before you lot tin use it, even so, y'all need to browse all the IP addresses in your subnet in order for it to piece of work. The programme itself has a auto scan feature that takes in a IP range.

You can also employ a complimentary program called Avant-garde IP Scanner, which will do the same affair and is a program totally dedicated to scanning IP addresses:

http://www.radmin.com/products/utilities/ipscanner.php

You can also employ the IP Scanner and then simply run the arp –a command to go a listing of IP/MAC Addresses.