MAC prefix 34:46:63:B
Grohe AG
| Vendor | Grohe AG |
|---|---|
| Short name | Grohe |
| Prefix | 34:46:63:B/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 34:46:63:B0:00:00 – 34:46:63:BF:FF:FF |
| Notations | 34:46:63:B0:00:0034-46-63-B0-00-003446.63b0.0000344663B00000 |
Frequently asked questions
Which vendor does MAC address 34:46:63:B belong to?
MAC addresses starting with 34:46:63:B are assigned to Grohe AG according to the IEEE registry (prefix length 28 bits).
How many addresses does block 34:46:63:B contain?
The block contains 1,048,576 addresses from 34:46:63:B0:00:00 to 34:46:63:BF:FF:FF.
Is 34:46:63: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.