MAC prefix AA:00:04
| Vendor | Digital Equipment Corporation |
|---|---|
| Short name | DigitalEquip |
| Prefix | AA:00:04/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AA:00:04:00:00:00 – AA:00:04:FF:FF:FF |
| Notations | AA:00:04:00:00:00AA-00-04-00-00-00aa00.0400.0000AA0004000000 |
Frequently asked questions
Which vendor does MAC address AA:00:04 belong to?
MAC addresses starting with AA:00:04 are assigned to Digital Equipment Corporation according to the IEEE registry (prefix length 24 bits).
How many addresses does block AA:00:04 contain?
The block contains 16,777,216 addresses from AA:00:04:00:00:00 to AA:00:04:FF:FF:FF.
Is AA:00:04 a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The second least significant bit is set, so the address is locally 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 Digital Equipment Corporation have?
Digital Equipment Corporation holds 10 registered prefixes in total – the full list is on the vendor page.