MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Autonomic Controls. Inc
Unique prefixes: 4
Block Size: 16789500 (16.78 M)
First registration: 13 August 2012
Last updated: 04 March 2021
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)
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:FD:2 | IAB | 2012-08-13 |
| 70:B3:D5:97:3 | MA-S | 2016-10-11 |
| 70:B3:D5:BC:7 | MA-S | 2020-07-01 |
| AC:E1:4F | MA-L | 2021-03-04 |