MAC prefix 28:36:13:7
Shenzhen Ofeixin Technology Limited
| Vendor | Shenzhen Ofeixin Technology Limited |
|---|---|
| Short name | OfeixinTechn |
| Prefix | 28:36:13:7/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 28:36:13:70:00:00 – 28:36:13:7F:FF:FF |
| Notations | 28:36:13:70:00:0028-36-13-70-00-002836.1370.0000283613700000 |
Frequently asked questions
Which vendor does MAC address 28:36:13:7 belong to?
MAC addresses starting with 28:36:13:7 are assigned to Shenzhen Ofeixin Technology Limited according to the IEEE registry (prefix length 28 bits).
How many addresses does block 28:36:13:7 contain?
The block contains 1,048,576 addresses from 28:36:13:70:00:00 to 28:36:13:7F:FF:FF.
Is 28:36:13:7 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.