00:04:80 Brocade Communications Systems LLC
Every MAC address from 00:04:80:00:00:00 to 00:04:80: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 00:04:80 belongs to
Written 00:04:80, 00-04-80 or 000480, depending on the system. Look up a full address.
Prefix
00:04:80
Organization
Brocade Communications Systems LLC
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:04:80:00:00:00
Last address
00:04:80: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.