MAC prefix F4:1A:79:B
Shenzhen High Speed Technology Co., Ltd
| Vendor | Shenzhen High Speed Technology Co., Ltd |
|---|---|
| Short name | HighSpeedTec |
| Prefix | F4:1A:79:B/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | F4:1A:79:B0:00:00 – F4:1A:79:BF:FF:FF |
| Notations | F4:1A:79:B0:00:00F4-1A-79-B0-00-00f41a.79b0.0000F41A79B00000 |
Frequently asked questions
Which vendor does MAC address F4:1A:79:B belong to?
MAC addresses starting with F4:1A:79:B are assigned to Shenzhen High Speed Technology Co., Ltd according to the IEEE registry (prefix length 28 bits).
How many addresses does block F4:1A:79:B contain?
The block contains 1,048,576 addresses from F4:1A:79:B0:00:00 to F4:1A:79:BF:FF:FF.
Is F4:1A:79:B 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.