This type of address is mostly used in IPv6. What is a Link-local addressĪ link-local address is a network address that, in a similar fashion with MAC address, is valid for communications within a network segment. And tracking can continue as long as the user doesn't change device. As a rule of thumb, if your device connects to a network using Ethernet or WiFi, it has a MAC address.Ī MAC address looks like this 01:23:45:67:89:ABīecause this address is unique, many applications have used it to identify and track users. Almost every common networking device has a MAC address. This number is assigned to the device by the manufacturer and usually doesn't change (but it can be spoofed). What is a MAC AddressĪ MAC address, or physical address, is a 48-bit number that uniquely identifies a device in a network segment. Here, we will see if we can avoid this restriction and get the address using a feature of IPv6. Home Subscribe Getting an iOS device MAC Address with Swift 10 February 2020 on programming, ios, mac address, swiftīoth Android and iOS don't allow applications to get the MAC address using their published API.
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