MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Helmut Mauell GmbH Werk Weida
Unique prefixes: 2
Block Size: 16781310 (16.78 M)
First registration: 21 February 2011
Last updated: 02 July 2019
Types
IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
MAC Prefix | Type | Registration Date |
---|---|---|
00:50:C2:0B:9 | IAB | 2011-02-21 |
D0:F7:3B | MA-L | 2011-12-14 |