MAC prefix 0C:5C:B5:A
Zhengzhou coal machinery hydraulic electric control Co.,Ltd
| Vendor | Zhengzhou coal machinery hydraulic electric control Co.,Ltd |
|---|---|
| Short name | Zhengzhoucoa |
| Prefix | 0C:5C:B5:A/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 0C:5C:B5:A0:00:00 – 0C:5C:B5:AF:FF:FF |
| Notations | 0C:5C:B5:A0:00:000C-5C-B5-A0-00-000c5c.b5a0.00000C5CB5A00000 |
Frequently asked questions
Which vendor does MAC address 0C:5C:B5:A belong to?
MAC addresses starting with 0C:5C:B5:A are assigned to Zhengzhou coal machinery hydraulic electric control Co.,Ltd according to the IEEE registry (prefix length 28 bits).
How many addresses does block 0C:5C:B5:A contain?
The block contains 1,048,576 addresses from 0C:5C:B5:A0:00:00 to 0C:5C:B5:AF:FF:FF.
Is 0C:5C:B5:A 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.