MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Software Systems Plus
Unique prefixes: 4
Block Size: 16380 (16.38 k)
First registration: 21 February 2011
Last updated: 10 March 2023
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:A3:7 | IAB | 2011-02-21 |
70:B3:D5:7D:C | MA-S | 2018-10-24 |
70:B3:D5:F0:1 | MA-S | 2015-04-29 |
8C:1F:64:39:8 | MA-S | 2021-07-10 |