MAC prefix 28:D9:3E
| Vendor | Telecor Inc. |
|---|---|
| Short name | Telecor |
| Prefix | 28:D9:3E/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 28:D9:3E:00:00:00 – 28:D9:3E:FF:FF:FF |
| Notations | 28:D9:3E:00:00:0028-D9-3E-00-00-0028d9.3e00.000028D93E000000 |
Frequently asked questions
Which vendor does MAC address 28:D9:3E belong to?
MAC addresses starting with 28:D9:3E are assigned to Telecor Inc. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 28:D9:3E contain?
The block contains 16,777,216 addresses from 28:D9:3E:00:00:00 to 28:D9:3E:FF:FF:FF.
Is 28:D9:3E 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 Telecor Inc. have?
Telecor Inc. holds 2 registered prefixes in total – the full list is on the vendor page.