MAC prefix AC:81:F3
| Vendor | Nokia Corporation |
|---|---|
| Short name | Nokia |
| Prefix | AC:81:F3/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:81:F3:00:00:00 – AC:81:F3:FF:FF:FF |
| Notations | AC:81:F3:00:00:00AC-81-F3-00-00-00ac81.f300.0000AC81F3000000 |
Frequently asked questions
Which vendor does MAC address AC:81:F3 belong to?
MAC addresses starting with AC:81:F3 are assigned to Nokia Corporation according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:81:F3 contain?
The block contains 16,777,216 addresses from AC:81:F3:00:00:00 to AC:81:F3:FF:FF:FF.
Is AC:81:F3 a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The U/L bit is 0, so the address is globally unique (universally administered).
How do I find the MAC address of my device?
On Linux use ip link, on Windows getmac /v or ipconfig /all, on macOS ifconfig. Note: phones and recent operating systems often use random, locally administered addresses on Wi-Fi.
Which other MAC prefixes does Nokia Corporation have?
Nokia Corporation holds 248 registered prefixes in total – the full list is on the vendor page.