MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Ciena Corporation

MAC prefix: 2C:4A:11

Vendor name: Ciena Corporation

MAC range: 2C:4A:11:00:00:00 - 2C:4A:11:FF:FF:FF

Block Size: 16777215 (16.77 M)


7035 Ridge Road
Hanover MD 21076

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 06 October 2020

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