MAC prefix C0:83:59:2
Huaxin SM Optics Co. LTD.
| Vendor | Huaxin SM Optics Co. LTD. |
|---|---|
| Short name | HuaxinSMOpti |
| Prefix | C0:83:59:2/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | C0:83:59:20:00:00 – C0:83:59:2F:FF:FF |
| Notations | C0:83:59:20:00:00C0-83-59-20-00-00c083.5920.0000C08359200000 |
Frequently asked questions
Which vendor does MAC address C0:83:59:2 belong to?
MAC addresses starting with C0:83:59:2 are assigned to Huaxin SM Optics Co. LTD. according to the IEEE registry (prefix length 28 bits).
How many addresses does block C0:83:59:2 contain?
The block contains 1,048,576 addresses from C0:83:59:20:00:00 to C0:83:59:2F:FF:FF.
Is C0:83:59:2 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.