MAC prefix AC:64:DD:1
JSC InfoTeCS
| Vendor | JSC InfoTeCS |
|---|---|
| Short name | JSCInfoTeCS |
| Prefix | AC:64:DD:1/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | AC:64:DD:10:00:00 – AC:64:DD:1F:FF:FF |
| Notations | AC:64:DD:10:00:00AC-64-DD-10-00-00ac64.dd10.0000AC64DD100000 |
Frequently asked questions
Which vendor does MAC address AC:64:DD:1 belong to?
MAC addresses starting with AC:64:DD:1 are assigned to JSC InfoTeCS according to the IEEE registry (prefix length 28 bits).
How many addresses does block AC:64:DD:1 contain?
The block contains 1,048,576 addresses from AC:64:DD:10:00:00 to AC:64:DD:1F:FF:FF.
Is AC:64:DD:1 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.