Secure Systems & Services
4 registered MAC prefixes
Frequently asked questions
Which MAC addresses belong to Secure Systems & Services?
Secure Systems & Services has registered 4 address blocks with the IEEE, including 00:50:C2:33:9. Its devices use MAC addresses starting with one of these prefixes.
| Prefix | Length | Block type |
|---|---|---|
| 00:50:C2:33:9 | /36 | MA-S (/36, 4,096 addresses) |
| 00:50:C2:5D:B | /36 | MA-S (/36, 4,096 addresses) |
| 00:80:6C | /24 | MA-L (/24, 16,777,216 addresses) |
| 70:B3:D5:71:7 | /36 | MA-S (/36, 4,096 addresses) |