MAC prefix DC:FB:B8
Meizhou Guo Wei Electronics Co., Ltd
| Vendor | Meizhou Guo Wei Electronics Co., Ltd |
|---|---|
| Short name | MeizhouGuoWe |
| Prefix | DC:FB:B8/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | DC:FB:B8:00:00:00 – DC:FB:B8:FF:FF:FF |
| Notations | DC:FB:B8:00:00:00DC-FB-B8-00-00-00dcfb.b800.0000DCFBB8000000 |
Frequently asked questions
Which vendor does MAC address DC:FB:B8 belong to?
MAC addresses starting with DC:FB:B8 are assigned to Meizhou Guo Wei Electronics Co., Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block DC:FB:B8 contain?
The block contains 16,777,216 addresses from DC:FB:B8:00:00:00 to DC:FB:B8:FF:FF:FF.
Is DC:FB:B8 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.