MAC prefix C4:FF:84:0
Zhuhai Ninestar Information Technology Co., Ltd.
| Vendor | Zhuhai Ninestar Information Technology Co., Ltd. |
|---|---|
| Short name | ZhuhaiNinest |
| Prefix | C4:FF:84:0/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | C4:FF:84:00:00:00 – C4:FF:84:0F:FF:FF |
| Notations | C4:FF:84:00:00:00C4-FF-84-00-00-00c4ff.8400.0000C4FF84000000 |
Frequently asked questions
Which vendor does MAC address C4:FF:84:0 belong to?
MAC addresses starting with C4:FF:84:0 are assigned to Zhuhai Ninestar Information Technology Co., Ltd. according to the IEEE registry (prefix length 28 bits).
How many addresses does block C4:FF:84:0 contain?
The block contains 1,048,576 addresses from C4:FF:84:00:00:00 to C4:FF:84:0F:FF:FF.
Is C4:FF:84:0 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.