MAC prefix AC:D3:64
Abb Spa, Abb Sace Div.
| Vendor | Abb Spa, Abb Sace Div. |
|---|---|
| Short name | AbbAbbSaceDi |
| Prefix | AC:D3:64/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:D3:64:00:00:00 – AC:D3:64:FF:FF:FF |
| Notations | AC:D3:64:00:00:00AC-D3-64-00-00-00acd3.6400.0000ACD364000000 |
Frequently asked questions
Which vendor does MAC address AC:D3:64 belong to?
MAC addresses starting with AC:D3:64 are assigned to Abb Spa, Abb Sace Div. according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:D3:64 contain?
The block contains 16,777,216 addresses from AC:D3:64:00:00:00 to AC:D3:64:FF:FF:FF.
Is AC:D3:64 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.