MAC prefix AC:AB:BF
AthenTek Inc.
| Vendor | AthenTek Inc. |
|---|---|
| Short name | AthenTek |
| Prefix | AC:AB:BF/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:AB:BF:00:00:00 – AC:AB:BF:FF:FF:FF |
| Notations | AC:AB:BF:00:00:00AC-AB-BF-00-00-00acab.bf00.0000ACABBF000000 |
Frequently asked questions
Which vendor does MAC address AC:AB:BF belong to?
MAC addresses starting with AC:AB:BF are assigned to AthenTek Inc. according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:AB:BF contain?
The block contains 16,777,216 addresses from AC:AB:BF:00:00:00 to AC:AB:BF:FF:FF:FF.
Is AC:AB:BF 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.