MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
HE
IEEE Registrant 2 Prefixes
Heinzinger electronic GmbH
Heinzinger electronic GmbH manages 2 unique MAC address prefixes. These prefixes have a total block size of 16.8 million addresses.
The allocation includes the following types: IAB(Individual Address Block) and MA-L(MAC Address Block Large, 16,777,216 addresses each).
The company registered its MAC address allocation on 15 March 2012, and the most recent update was made on 14 January 2020. These allocations support network identification and communication globally.
Unique prefixes 2
Block Size 16781310 (16.78 M)
First registration 15 March 2012
Last updated 14 January 2020
Entity Details
Unique prefixes 2
Block Size 16781310 (16.78 M)
First registration 15 March 2012
Last updated 14 January 2020
Types
IAB: Block Type
Individual Address Blocks. Number of address 2^24 (~16 Million)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
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:50:C2:F4:E | IAB | 2012-03-15 |
| 00:B7:A8 | MA-L | 2020-01-14 |