MAC prefix AC:64:DD:0
Jia-Teng
| Vendor | Jia-Teng |
|---|---|
| Short name | JiaTeng |
| Prefix | AC:64:DD:0/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | AC:64:DD:00:00:00 – AC:64:DD:0F:FF:FF |
| Notations | AC:64:DD:00:00:00AC-64-DD-00-00-00ac64.dd00.0000AC64DD000000 |
Frequently asked questions
Which vendor does MAC address AC:64:DD:0 belong to?
MAC addresses starting with AC:64:DD:0 are assigned to Jia-Teng according to the IEEE registry (prefix length 28 bits).
How many addresses does block AC:64:DD:0 contain?
The block contains 1,048,576 addresses from AC:64:DD:00:00:00 to AC:64:DD:0F:FF:FF.
Is AC:64:DD:0 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.