MAC prefix DC:E1:AD
Shenzhen Wintop Photoelectric Technology Co., Ltd
| Vendor | Shenzhen Wintop Photoelectric Technology Co., Ltd |
|---|---|
| Short name | WintopPhotoe |
| Prefix | DC:E1:AD/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | DC:E1:AD:00:00:00 – DC:E1:AD:FF:FF:FF |
| Notations | DC:E1:AD:00:00:00DC-E1-AD-00-00-00dce1.ad00.0000DCE1AD000000 |
Frequently asked questions
Which vendor does MAC address DC:E1:AD belong to?
MAC addresses starting with DC:E1:AD are assigned to Shenzhen Wintop Photoelectric Technology Co., Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block DC:E1:AD contain?
The block contains 16,777,216 addresses from DC:E1:AD:00:00:00 to DC:E1:AD:FF:FF:FF.
Is DC:E1:AD 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.