Cepheid
2 registered MAC prefixes
Frequently asked questions
Which MAC addresses belong to Cepheid?
Cepheid has registered 2 address blocks with the IEEE, including 00:21:38. Its devices use MAC addresses starting with one of these prefixes.
| Prefix | Length | Block type |
|---|---|---|
| 00:21:38 | /24 | MA-L (/24, 16,777,216 addresses) |
| 00:50:C2:15:D | /36 | MA-S (/36, 4,096 addresses) |