MAC prefix F4:70:0C:A
Jinan Huake Electrical Device Co., Ltd.
| Vendor | Jinan Huake Electrical Device Co., Ltd. |
|---|---|
| Short name | JinanHuakeEl |
| Prefix | F4:70:0C:A/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | F4:70:0C:A0:00:00 – F4:70:0C:AF:FF:FF |
| Notations | F4:70:0C:A0:00:00F4-70-0C-A0-00-00f470.0ca0.0000F4700CA00000 |
Frequently asked questions
Which vendor does MAC address F4:70:0C:A belong to?
MAC addresses starting with F4:70:0C:A are assigned to Jinan Huake Electrical Device Co., Ltd. according to the IEEE registry (prefix length 28 bits).
How many addresses does block F4:70:0C:A contain?
The block contains 1,048,576 addresses from F4:70:0C:A0:00:00 to F4:70:0C:AF:FF:FF.
Is F4:70:0C: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.