MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OHSUNG
OHSUNG , manages 15 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 251.7 million addresses.
The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).
The company registered its MAC address allocation on 01 March 2012, and the most recent update was made on 22 July 2025. These allocations support network identification and communication globally.
Unique prefixes: 15
Block Size: 251658225 (251.65 M)
First registration: 01 March 2012
Last updated: 22 July 2025
Types
MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 14:CF:8D | MA-L | 2012-03-01 |
| 1C:39:29 | MA-L | 2020-10-15 |
| 30:9E:1D | MA-L | 2020-09-23 |
| 34:3E:25 | MA-L | 2024-10-29 |
| 68:96:6A | MA-L | 2021-04-01 |
| 74:9E:A5 | MA-L | 2019-07-12 |
| 98:EF:9B | MA-L | 2017-06-11 |
| 98:F5:A9 | MA-L | 2014-09-21 |
| B8:14:DB | MA-L | 2020-12-23 |
| C8:DD:6A | MA-L | 2024-07-25 |
| D0:1B:1F | MA-L | 2021-11-16 |
| D4:FF:26 | MA-L | 2025-07-22 |
| E8:DF:24 | MA-L | 2024-04-12 |
| F4:83:2C | MA-L | 2023-07-26 |
| F4:AA:D0 | MA-L | 2023-02-15 |