MAC prefix F0:23:B9:B
Q Core Medical Ltd
| Vendor | Q Core Medical Ltd |
|---|---|
| Short name | QCoreMedical |
| Prefix | F0:23:B9:B/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | F0:23:B9:B0:00:00 – F0:23:B9:BF:FF:FF |
| Notations | F0:23:B9:B0:00:00F0-23-B9-B0-00-00f023.b9b0.0000F023B9B00000 |
Frequently asked questions
Which vendor does MAC address F0:23:B9:B belong to?
MAC addresses starting with F0:23:B9:B are assigned to Q Core Medical Ltd according to the IEEE registry (prefix length 28 bits).
How many addresses does block F0:23:B9:B contain?
The block contains 1,048,576 addresses from F0:23:B9:B0:00:00 to F0:23:B9:BF:FF:FF.
Is F0:23:B9:B 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.