MAC prefix AC:02:EF
Comsis
| Vendor | Comsis |
|---|---|
| Prefix | AC:02:EF/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:02:EF:00:00:00 – AC:02:EF:FF:FF:FF |
| Notations | AC:02:EF:00:00:00AC-02-EF-00-00-00ac02.ef00.0000AC02EF000000 |
Frequently asked questions
Which vendor does MAC address AC:02:EF belong to?
MAC addresses starting with AC:02:EF are assigned to Comsis according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:02:EF contain?
The block contains 16,777,216 addresses from AC:02:EF:00:00:00 to AC:02:EF:FF:FF:FF.
Is AC:02:EF 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.