34:46:63:B Grohe AG
Every MAC address from 34:46:63:B0:00:00 to 34:46:63:BF:FF:FF belongs to a block the IEEE assigned to Grohe AG. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 34:46:63:B belongs to
Written 34:46:63:B, 34-46-63-B or 344663B, depending on the system. Look up a full address.
Prefix
34:46:63:B/28
Organization
Grohe AG
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
34:46:63:B0:00:00
Last address
34:46:63:BF:FF:FF
Address type
Globally unique, unicast
Registered address
Industriepark Edelburg Hemer NRW DE 58675
Parent block
Inside 34:46:63
This MA-M block is carved from the 24-bit block 34:46:63, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.