MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
shenzhen UDD Technologies,co.,Ltd
Unique prefixes: 3
Block Size: 18874365 (18.87 M)
First registration: 29 August 2020
Last updated: 16 December 2021
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 58:95:D8:1 | MA-M | 2020-08-29 |
| 94:C9:B7:E | MA-M | 2021-10-23 |
| D8:3D:CC | MA-L | 2021-12-16 |