MAC prefix 84:89:EC:7
BYDA Co. Ltd.,
| Vendor | BYDA Co. Ltd., |
|---|---|
| Short name | BYDA |
| Prefix | 84:89:EC:7/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 84:89:EC:70:00:00 – 84:89:EC:7F:FF:FF |
| Notations | 84:89:EC:70:00:0084-89-EC-70-00-008489.ec70.00008489EC700000 |
Frequently asked questions
Which vendor does MAC address 84:89:EC:7 belong to?
MAC addresses starting with 84:89:EC:7 are assigned to BYDA Co. Ltd., according to the IEEE registry (prefix length 28 bits).
How many addresses does block 84:89:EC:7 contain?
The block contains 1,048,576 addresses from 84:89:EC:70:00:00 to 84:89:EC:7F:FF:FF.
Is 84:89:EC: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.