MAC prefix C8:3D:FC
AlphaTheta Corporation
| Vendor | AlphaTheta Corporation |
|---|---|
| Short name | AlphaTheta |
| Prefix | C8:3D:FC/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | C8:3D:FC:00:00:00 – C8:3D:FC:FF:FF:FF |
| Notations | C8:3D:FC:00:00:00C8-3D-FC-00-00-00c83d.fc00.0000C83DFC000000 |
Frequently asked questions
Which vendor does MAC address C8:3D:FC belong to?
MAC addresses starting with C8:3D:FC are assigned to AlphaTheta Corporation according to the IEEE registry (prefix length 24 bits).
How many addresses does block C8:3D:FC contain?
The block contains 16,777,216 addresses from C8:3D:FC:00:00:00 to C8:3D:FC:FF:FF:FF.
Is C8:3D:FC 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.