MAC prefix 78:5E:E8:9
| Vendor | TOPDON TECHNOLOGY Co.,Ltd. |
|---|---|
| Short name | TOPDONTECHNO |
| Prefix | 78:5E:E8:9/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 78:5E:E8:90:00:00 – 78:5E:E8:9F:FF:FF |
| Notations | 78:5E:E8:90:00:0078-5E-E8-90-00-00785e.e890.0000785EE8900000 |
Frequently asked questions
Which vendor does MAC address 78:5E:E8:9 belong to?
MAC addresses starting with 78:5E:E8:9 are assigned to TOPDON TECHNOLOGY Co.,Ltd. according to the IEEE registry (prefix length 28 bits).
How many addresses does block 78:5E:E8:9 contain?
The block contains 1,048,576 addresses from 78:5E:E8:90:00:00 to 78:5E:E8:9F:FF:FF.
Is 78:5E:E8:9 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 TOPDON TECHNOLOGY Co.,Ltd. have?
TOPDON TECHNOLOGY Co.,Ltd. holds 2 registered prefixes in total – the full list is on the vendor page.