MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Shanghai Armour Technology Co., Ltd.
Unique prefixes: 2
Block Size: 1052670 (1.05 M)
First registration: 01 December 2020
Last updated: 10 May 2021
Types
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
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:D5:8E:5 | MA-S | 2020-12-01 |
| F0:2A:2B:2 | MA-M | 2021-05-10 |