MAC prefix AC:D1:80
Crexendo Business Solutions, Inc.
| Vendor | Crexendo Business Solutions, Inc. |
|---|---|
| Short name | CrexendoBusi |
| Prefix | AC:D1:80/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:D1:80:00:00:00 – AC:D1:80:FF:FF:FF |
| Notations | AC:D1:80:00:00:00AC-D1-80-00-00-00acd1.8000.0000ACD180000000 |
Frequently asked questions
Which vendor does MAC address AC:D1:80 belong to?
MAC addresses starting with AC:D1:80 are assigned to Crexendo Business Solutions, Inc. according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:D1:80 contain?
The block contains 16,777,216 addresses from AC:D1:80:00:00:00 to AC:D1:80:FF:FF:FF.
Is AC:D1:80 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.