MAC prefix 50:91:E3
| Vendor | TP-Link Systems Inc |
|---|---|
| Short name | TPLink |
| Prefix | 50:91:E3/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 50:91:E3:00:00:00 – 50:91:E3:FF:FF:FF |
| Notations | 50:91:E3:00:00:0050-91-E3-00-00-005091.e300.00005091E3000000 |
Frequently asked questions
Which vendor does MAC address 50:91:E3 belong to?
MAC addresses starting with 50:91:E3 are assigned to TP-Link Systems Inc according to the IEEE registry (prefix length 24 bits).
How many addresses does block 50:91:E3 contain?
The block contains 16,777,216 addresses from 50:91:E3:00:00:00 to 50:91:E3:FF:FF:FF.
Is 50:91:E3 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 TP-Link Systems Inc have?
TP-Link Systems Inc holds 95 registered prefixes in total – the full list is on the vendor page.