MAC prefix DC:E5:33:5
Controls Inc
| Vendor | Controls Inc |
|---|---|
| Short name | Controls |
| Prefix | DC:E5:33:5/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | DC:E5:33:50:00:00 – DC:E5:33:5F:FF:FF |
| Notations | DC:E5:33:50:00:00DC-E5-33-50-00-00dce5.3350.0000DCE533500000 |
Frequently asked questions
Which vendor does MAC address DC:E5:33:5 belong to?
MAC addresses starting with DC:E5:33:5 are assigned to Controls Inc according to the IEEE registry (prefix length 28 bits).
How many addresses does block DC:E5:33:5 contain?
The block contains 1,048,576 addresses from DC:E5:33:50:00:00 to DC:E5:33:5F:FF:FF.
Is DC:E5:33:5 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.