MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
EG
IEEE Registrant 2 Prefixes
Elesta GmbH
Elesta GmbH manages 2 unique MAC address prefixes. These prefixes have a total block size of 17.8 million addresses.
The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each) and MA-M(MAC Address Block Medium, 1,048,576 addresses each).
The company registered its MAC address allocation on 08 April 2006, and the most recent update was made on 24 October 2018. These allocations support network identification and communication globally.
Unique prefixes 2
Block Size 17825790 (17.82 M)
First registration 08 April 2006
Last updated 24 October 2018
Entity Details
Unique prefixes 2
Block Size 17825790 (17.82 M)
First registration 08 April 2006
Last updated 24 October 2018
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)MA-M: Block Type
Mac Address Block Medium. Number of address 2^20 (~1 Million)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:17:74 | MA-L | 2006-04-08 |
| 9C:69:B4:5 | MA-M | 2018-10-24 |