C4:F5:7C Brocade Communications Systems LLC
Every MAC address from C4:F5:7C:00:00:00 to C4:F5:7C:FF:FF:FF belongs to a block the IEEE assigned to Brocade Communications Systems LLC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:F5:7C belongs to
Written C4:F5:7C, C4-F5-7C or C4F57C, depending on the system. Look up a full address.
Prefix
C4:F5:7C
Organization
Brocade Communications Systems LLC
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
C4:F5:7C:00:00:00
Last address
C4:F5:7C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1320 Ridder Park Dr San Jose CA US 95131
Same organization
Other blocks assigned to Brocade Communications Systems LLC
24 more blocks registered under the same name.