MAC prefix DC:B3:47
Shenzhen Fast Technologies Co.,Ltd
| Vendor | Shenzhen Fast Technologies Co.,Ltd |
|---|---|
| Short name | FastTechnolo |
| Prefix | DC:B3:47/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | DC:B3:47:00:00:00 – DC:B3:47:FF:FF:FF |
| Notations | DC:B3:47:00:00:00DC-B3-47-00-00-00dcb3.4700.0000DCB347000000 |
Frequently asked questions
Which vendor does MAC address DC:B3:47 belong to?
MAC addresses starting with DC:B3:47 are assigned to Shenzhen Fast Technologies Co.,Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block DC:B3:47 contain?
The block contains 16,777,216 addresses from DC:B3:47:00:00:00 to DC:B3:47:FF:FF:FF.
Is DC:B3:47 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 Shenzhen Fast Technologies Co.,Ltd have?
Shenzhen Fast Technologies Co.,Ltd holds 17 registered prefixes in total – the full list is on the vendor page.