MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
TASK SISTEMAS DE COMPUTACAO LTDA
Unique prefixes: 4
Block Size: 16380 (16.38 k)
First registration: 21 February 2011
Last updated: 05 April 2018
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:C2:84:B | IAB | 2011-02-21 |
| 00:50:C2:CC:F | IAB | 2011-02-21 |
| 00:50:C2:E7:8 | IAB | 2011-09-25 |
| 70:B3:D5:96:1 | MA-S | 2018-04-05 |