MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Samwell International Inc
Unique prefixes: 4
Block Size: 16380 (16.38 k)
First registration: 24 October 2018
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:A7:1 | MA-S | 2018-10-24 |
| 70:B3:D5:B4:2 | MA-S | 2020-11-03 |
| 8C:1F:64:50:2 | MA-S | 2023-03-10 |
| 8C:1F:64:E4:9 | MA-S | 2021-11-30 |