MAC prefix 80:7B:85:7
Chendu Ningshui Technology Co.,Ltd
| Vendor | Chendu Ningshui Technology Co.,Ltd |
|---|---|
| Short name | ChenduNingsh |
| Prefix | 80:7B:85:7/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 80:7B:85:70:00:00 – 80:7B:85:7F:FF:FF |
| Notations | 80:7B:85:70:00:0080-7B-85-70-00-00807b.8570.0000807B85700000 |
Frequently asked questions
Which vendor does MAC address 80:7B:85:7 belong to?
MAC addresses starting with 80:7B:85:7 are assigned to Chendu Ningshui Technology Co.,Ltd according to the IEEE registry (prefix length 28 bits).
How many addresses does block 80:7B:85:7 contain?
The block contains 1,048,576 addresses from 80:7B:85:70:00:00 to 80:7B:85:7F:FF:FF.
Is 80:7B:85:7 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.