MAC prefix 28:FE:65
DongGuan Siyoto Electronics Co., Ltd
| Vendor | DongGuan Siyoto Electronics Co., Ltd |
|---|---|
| Short name | DongGuanSiyo |
| Prefix | 28:FE:65/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 28:FE:65:00:00:00 – 28:FE:65:FF:FF:FF |
| Notations | 28:FE:65:00:00:0028-FE-65-00-00-0028fe.6500.000028FE65000000 |
Frequently asked questions
Which vendor does MAC address 28:FE:65 belong to?
MAC addresses starting with 28:FE:65 are assigned to DongGuan Siyoto Electronics Co., Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block 28:FE:65 contain?
The block contains 16,777,216 addresses from 28:FE:65:00:00:00 to 28:FE:65:FF:FF:FF.
Is 28:FE:65 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.
Which other MAC prefixes does DongGuan Siyoto Electronics Co., Ltd have?
DongGuan Siyoto Electronics Co., Ltd holds 4 registered prefixes in total – the full list is on the vendor page.