MAC prefix D0:22:12:D
Shenzhen Zhongxi Security Co.,Ltd
| Vendor | Shenzhen Zhongxi Security Co.,Ltd |
|---|---|
| Short name | ZhongxiSecur |
| Prefix | D0:22:12:D/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | D0:22:12:D0:00:00 – D0:22:12:DF:FF:FF |
| Notations | D0:22:12:D0:00:00D0-22-12-D0-00-00d022.12d0.0000D02212D00000 |
Frequently asked questions
Which vendor does MAC address D0:22:12:D belong to?
MAC addresses starting with D0:22:12:D are assigned to Shenzhen Zhongxi Security Co.,Ltd according to the IEEE registry (prefix length 28 bits).
How many addresses does block D0:22:12:D contain?
The block contains 1,048,576 addresses from D0:22:12:D0:00:00 to D0:22:12:DF:FF:FF.
Is D0:22:12:D 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.