BC:97:40:1 comtac AG
Every MAC address from BC:97:40:10:00:00 to BC:97:40:1F:FF:FF belongs to a block the IEEE assigned to comtac AG. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who BC:97:40:1 belongs to
Written BC:97:40:1, BC-97-40-1 or BC97401, depending on the system. Look up a full address.
Prefix
BC:97:40:1/28
Organization
comtac AG
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
BC:97:40:10:00:00
Last address
BC:97:40:1F:FF:FF
Address type
Globally unique, unicast
Registered address
Allenwindenstrasse 1 Flurlingen CH 8247
Parent block
Inside BC:97:40
This MA-M block is carved from the 24-bit block BC:97:40, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to comtac AG
2 more blocks registered under the same name.