MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
DongGuan Ramaxel Memory Technology
Unique prefixes: 3
Block Size: 34603005 (34.6 M)
First registration: 24 February 2020
Last updated: 15 May 2023
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 |
|---|---|---|
| 8C:2A:8E | MA-L | 2020-12-24 |
| B0:4F:A6 | MA-L | 2023-05-15 |
| E8:B4:70:0 | MA-M | 2020-02-24 |