4C:54:8B Cerebras System Inc.
Every MAC address from 4C:54:8B:00:00:00 to 4C:54:8B:FF:FF:FF belongs to a block the IEEE assigned to Cerebras System Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 4C:54:8B belongs to
Written 4C:54:8B, 4C-54-8B or 4C548B, depending on the system. Look up a full address.
Prefix
4C:54:8B
Organization
Cerebras System Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
4C:54:8B:00:00:00
Last address
4C:54:8B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1237 E Arques Ave Sunnyvale CA US 94085-4701