EFM Networks
8 registered MAC prefixes
Frequently asked questions
Which MAC addresses belong to EFM Networks?
EFM Networks has registered 8 address blocks with the IEEE, including 00:08:9F. Its devices use MAC addresses starting with one of these prefixes.
| Prefix | Length | Block type |
|---|---|---|
| 00:08:9F | /24 | MA-L (/24, 16,777,216 addresses) |
| 00:26:66 | /24 | MA-L (/24, 16,777,216 addresses) |
| 58:86:94 | /24 | MA-L (/24, 16,777,216 addresses) |
| 64:E5:99 | /24 | MA-L (/24, 16,777,216 addresses) |
| 70:5D:CC | /24 | MA-L (/24, 16,777,216 addresses) |
| 88:36:6C | /24 | MA-L (/24, 16,777,216 addresses) |
| 90:9F:33 | /24 | MA-L (/24, 16,777,216 addresses) |
| B0:38:6C | /24 | MA-L (/24, 16,777,216 addresses) |