MAC prefix 78:15:2D
Union Chip Technology Limited
| Vendor | Union Chip Technology Limited |
|---|---|
| Short name | UnionChipTec |
| Prefix | 78:15:2D/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 78:15:2D:00:00:00 – 78:15:2D:FF:FF:FF |
| Notations | 78:15:2D:00:00:0078-15-2D-00-00-007815.2d00.000078152D000000 |
Frequently asked questions
Which vendor does MAC address 78:15:2D belong to?
MAC addresses starting with 78:15:2D are assigned to Union Chip Technology Limited according to the IEEE registry (prefix length 24 bits).
How many addresses does block 78:15:2D contain?
The block contains 16,777,216 addresses from 78:15:2D:00:00:00 to 78:15:2D:FF:FF:FF.
Is 78:15:2D 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.