This gotW3 is a mobile hotspot/Wi-Fi router combo that uses 4G LTE cellular data. How to change the MAC address of a routerIf you dont see your exact model listed try selecting on that seems similar. To add the MAC address to the access list on your router: Open your web browser and type the IP address for your wireless router. This is the address you’ll need to add to the access list on your router.Generally, each time you appropriately alter a digit or a letter, you’ll get a new MAC. If it belongs to an actual device, that’s just a coincidence.)This same address can also appear as d4:fb:6a:7c:31:b4 or D4FB6A7C31B4, depending on what platform or application you use to view it.As you might have noticed, MAC is not case-sensitive, but it tends to appear either all lower case or all upper case. Depending on where you view the address, these groups are separated by colons, hyphens, or nothing at all.That said, here is a MAC address as you’d see on a Windows computer:(This is a random address I made up for this post. This NIC comes as a Wi-Fi adapter, an Ethernet adapter (wired), or a cellular modem.A MAC address consists of six groups of two characters (numbers or letters). So a MAC address — I’ll call it MAC from now on for short — is precisely that, the unique identifier to control the access of a network interface controller (NIC), which we often call a network adapter.Your device — be it a computer, a tablet, or a phone — can connect to the Internet because it has a NIC. How to change the MAC address of a Mac computerMAC stands for media access control.Take “permanent” with a grain of salt because, just like a VIN, it’s susceptible to modification. It’s like the vehicle identification number (VIN) of a car. It’s embedded in each networking adapter by the manufacturer. A MAC is unique and permanent.You’ll know why by the end of this post. Once the device is yours, however, it’s a good idea to keep this address secure. It’s not a secret everyone can see it — again, it’s like the VIN of a car, it must be visible. Here are a few examples: Physical address, basic service set identifier (BSSID), Ethernet hardware address (EHA), hardware address, and adapter address.Generally, a device has its MAC on its label. There are many other names for a MAC address. But considering this is a 48-bit scheme with a total of 281,474,976,710,656 — that’s 281 trillion and then some hundred billion more — possible addresses, it’s safe to say many things more consequential, like humanity or hopefully just the need for the MAC itself, would expire before we have to worry about a MAC shortage.
![]() IP Reservation is one of many uses of the MAC address. Specifically, you can’t register your vehicle (and get a new license plate) if it doesn’t have a VIN. Both are used to identify a car but at different levels and purposes. “Kind of” because it’s not absolutely secure since you can actually “change” this address, as shown below.For the most part, though, a MAC address is permanent when you don’t do anything. This IP reservation feature is quite helpful for advanced network applications.Conversely, you can also use MAC to deny (or explicitly allow) access to an adapter via MAC filtering, a kind of a security feature. When this happens within the network, the device will get the same IP address each time it connects. Without an IP address, the device can’t connect at all.You can also use the MAC to reserve a particular IP address for an adapter within a local network. Without MAC, an adapter can’t get an IP address. (By the way, in this case, on the reverse, if you change the MAC of an approved device, it will be disconnected.) You want to re-use an already-approved MAC address on a new device — the reason many routers have a “MAC clone” feature. The real MAC will return when you restart or reset the device.Still, here are a few occasions where you might want to change your device’s MAC. It’s more of a spoofing than changing since this is only at the software level. Reasons you might want to change your MACTake “change” with a loose meaning of the word. Different Address Shown In Ipconfig For Router How Change How To Figure OutFor example, on a router or a modem, the address is generally on the underside of the hardware itself. How to figure out your device’s MACThere are many ways to find out a device’s MAC address, depending on the device type. That’s, of course, if you know how to figure out that of your device. You can change the MAC for the hell of it because you can. You’re about to join a new network — like a public Wi-Fi — and don’t want folks to know your device’s real MAC.And, finally, you don’t need any reason. (Sorry, daddy! Your Parental Control settings will no longer be in effect!) Note the Interface Name up top. In other words, if you see the IP, chances are the MAC is around.Pro tip: If your computer has two NICs (one for Wi-Fi and one for Ethernet), here’s how to know which MAC address belongs to which NIC: Connect one of the NICs to a network only that one will also have an IP address.On a Mac computer, press and hold Option, then click on the Wi-Fi icon will give you a lot of information about a NIC. Since MAC and IP are closely related, the two are almost always stored next to each other. So, in a mobile device (like a phone), this tends to be in the “About Device” area.You can find out about the MAC on computers the way you find out your current IP address. ![]() How to change the MAC address of a Windows computerThere are many ways to change the MAC on a Windows computer. After that, apply the change, and the router will carry that MAC address until you reset it to default factory settings. You can easily change the MAC address of a router via the MAC clone feature.In this case, all you have to do is log into the router’s web interface, navigate to the WAN (Internet) setting area and choose to enter a new MAC address — whichever you want as long as it fits the format.Or you can choose to clone the MAC of the computer you’re using. How to change the MAC address of a routerIt’s only possible to change a router’s MAC address if the router has the MAC Clone feature — most routers do. Navigate to the “Network Address” (or “Locally Administered Address”) entry. Click on Configure button, then on the Advanced tab. The Properties window of the connection will appear. Right click on the network adapter you want to work with and chose Properties. Click on the Start button, type in ncpa.cpl then press Enter, the Network Connections window will appear. You need to use an account with the administrator’s privilege.Steps to change a MAC address on a Windows computer How to change the MAC address of a Mac computerAgain, there are a few different ways to change MAC on an Apple computer, but the following is the most convenient. Also, if you reinstall Windows from scratch, the real MAC will be restored, too. To undo this, repeat steps from 1 to 4, then choose Not Present before clicking OK. (There are actually complicated rules but it’s faster to just try random letters and numbers until it works).And that’s it, restart your computer, and your new address will apply. By the way, if the new address doesn’t work out, just enter another one. It needs to be entered without any dash or colon, like this: D4FB6A7C31B4 then hit OK. Play windows games for steam on macDetermine which one’s MAC you want to change. But if the machine has another NIC, its interface name will be en1 and so on. If the computer has just one network adapter (all Wi-Fi-only computers are like that), then the interface name is always en0 (that’s en and zero). Determine the NIC you’re working with: This is called the interface name.
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