MAC prefix AC:A2:6A
Espressif Systems (Singapore) Pte. Ltd
| Vendor | Espressif Systems (Singapore) Pte. Ltd |
|---|---|
| Short name | EspressifPte |
| Prefix | AC:A2:6A/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:A2:6A:00:00:00 – AC:A2:6A:FF:FF:FF |
| Notations | AC:A2:6A:00:00:00AC-A2-6A-00-00-00aca2.6a00.0000ACA26A000000 |
Frequently asked questions
Which vendor does MAC address AC:A2:6A belong to?
MAC addresses starting with AC:A2:6A are assigned to Espressif Systems (Singapore) Pte. Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:A2:6A contain?
The block contains 16,777,216 addresses from AC:A2:6A:00:00:00 to AC:A2:6A:FF:FF:FF.
Is AC:A2:6A 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 Espressif Systems (Singapore) Pte. Ltd have?
Espressif Systems (Singapore) Pte. Ltd holds 21 registered prefixes in total – the full list is on the vendor page.