MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
RCH Vietnam Limited Liability Company
Unique prefixes: 10
Block Size: 40950 (40.95 k)
First registration: 02 October 2019
Last updated: 10 March 2023
Types
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 70:B3:D5:06:0 | MA-S | 2019-11-01 |
| 70:B3:D5:15:9 | MA-S | 2019-11-08 |
| 70:B3:D5:23:3 | MA-S | 2023-03-10 |
| 70:B3:D5:29:4 | MA-S | 2020-03-21 |
| 70:B3:D5:6B:D | MA-S | 2019-12-24 |
| 70:B3:D5:78:6 | MA-S | 2019-11-05 |
| 70:B3:D5:88:E | MA-S | 2019-12-04 |
| 70:B3:D5:97:D | MA-S | 2019-12-25 |
| 70:B3:D5:C0:9 | MA-S | 2020-01-10 |
| 70:B3:D5:DA:9 | MA-S | 2019-10-02 |