Find the vendor name of a device by entering an OUI or a MAC address
Tieline Research Pty Ltd
Tieline Research Pty Ltd , manages 10 unique MAC address prefixes. These prefixes have a total block size of 41 thousand addresses.
The allocation includes the following types: IAB(Individual Address Block) and MA-S(Mac Address Block Small, previously named OUI-36, encompasses IAB assignments, 4,096 addresses each).
The company registered its MAC address allocation on 21 February 2011, and the most recent update was made on 01 October 2026. These allocations support network identification and communication globally.
Unique prefixes: 10
Block Size: 40950 (40.95 k)
First registration: 21 February 2011
Last updated: 01 October 2026
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:C2:27:6 | IAB | 2011-02-21 |
| 00:50:C2:86:D | IAB | 2011-02-21 |
| 00:50:C2:DA:9 | IAB | 2011-02-21 |
| 40:D8:55:10:5 | IAB | 2013-06-03 |
| 70:B3:D5:20:F | MA-S | 2017-04-18 |
| 70:B3:D5:FC:B | MA-S | 2018-11-16 |
| 8C:1F:64:2C:0 | MA-S | 2025-05-02 |
| 8C:1F:64:3B:3 | MA-S | 2026-10-01 |
| 8C:1F:64:4F:0 | MA-S | 2021-11-18 |
| 8C:1F:64:BA:E | MA-S | 2023-11-03 |