MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
AO
IEEE Registrant 7 Prefixes
ADVA Optical Networking Ltd.
ADVA Optical Networking Ltd., accessible at www.advaoptical.com, manages 7 unique MAC address prefixes. These prefixes have a total block size of 117.4 million addresses.
The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each).
The company registered its MAC address allocation on 22 April 1998, and the most recent update was made on 10 November 2022. These allocations support network identification and communication globally.
Unique prefixes 7
Block Size 117440505 (117.44 M)
First registration 22 April 1998
Last updated 10 November 2022
Entity Details
Unique prefixes 7
Block Size 117440505 (117.44 M)
Website www.advaoptical.com
First registration 22 April 1998
Last updated 10 November 2022
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor