MAC prefix B4:4B:D6:B
DongYoung media
| Vendor | DongYoung media |
|---|---|
| Short name | DongYoungmed |
| Prefix | B4:4B:D6:B/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | B4:4B:D6:B0:00:00 – B4:4B:D6:BF:FF:FF |
| Notations | B4:4B:D6:B0:00:00B4-4B-D6-B0-00-00b44b.d6b0.0000B44BD6B00000 |
Frequently asked questions
Which vendor does MAC address B4:4B:D6:B belong to?
MAC addresses starting with B4:4B:D6:B are assigned to DongYoung media according to the IEEE registry (prefix length 28 bits).
How many addresses does block B4:4B:D6:B contain?
The block contains 1,048,576 addresses from B4:4B:D6:B0:00:00 to B4:4B:D6:BF:FF:FF.
Is B4:4B:D6: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.