5C:07:A4 Ciena Corporation
Every MAC address from 5C:07:A4:00:00:00 to 5C:07:A4:FF:FF:FF belongs to a block the IEEE assigned to Ciena Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 5C:07:A4 belongs to
Written 5C:07:A4, 5C-07-A4 or 5C07A4, depending on the system. Look up a full address.
Prefix
5C:07:A4
Organization
Ciena Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
5C:07:A4:00:00:00
Last address
5C:07:A4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
900 International Drive Linthicum MD US 21090-2200
Same organization
Other blocks assigned to Ciena Corporation
29 more blocks registered under the same name.