MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
vidisys gmbh
Unique prefixes: 4
Block Size: 16380 (16.38 k)
First registration: 21 February 2011
Last updated: 23 July 2017
Types
IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:50:C2:39:5 | IAB | 2011-02-21 |
| 00:50:C2:CA:6 | IAB | 2011-02-21 |
| 40:D8:55:1D:E | IAB | 2014-01-20 |
| 70:B3:D5:13:3 | MA-S | 2017-07-23 |