MAC prefix CC:B5:5A
Fraunhofer ITWM
| Vendor | Fraunhofer ITWM |
|---|---|
| Short name | FraunhoferIT |
| Prefix | CC:B5:5A/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | CC:B5:5A:00:00:00 – CC:B5:5A:FF:FF:FF |
| Notations | CC:B5:5A:00:00:00CC-B5-5A-00-00-00ccb5.5a00.0000CCB55A000000 |
Frequently asked questions
Which vendor does MAC address CC:B5:5A belong to?
MAC addresses starting with CC:B5:5A are assigned to Fraunhofer ITWM according to the IEEE registry (prefix length 24 bits).
How many addresses does block CC:B5:5A contain?
The block contains 16,777,216 addresses from CC:B5:5A:00:00:00 to CC:B5:5A:FF:FF:FF.
Is CC:B5:5A 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.