MAC prefix 00:08:DE
3UP Systems
| Vendor | 3UP Systems |
|---|---|
| Short name | 3UP |
| Prefix | 00:08:DE/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 00:08:DE:00:00:00 – 00:08:DE:FF:FF:FF |
| Notations | 00:08:DE:00:00:0000-08-DE-00-00-000008.de00.00000008DE000000 |
Frequently asked questions
Which vendor does MAC address 00:08:DE belong to?
MAC addresses starting with 00:08:DE are assigned to 3UP Systems according to the IEEE registry (prefix length 24 bits).
How many addresses does block 00:08:DE contain?
The block contains 16,777,216 addresses from 00:08:DE:00:00:00 to 00:08:DE:FF:FF:FF.
Is 00:08:DE 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.