MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
HDL da Amazônia Industria Eletrônica Ltda
Unique prefixes: 2
Block Size: 1052670 (1.05 M)
First registration: 29 April 2015
Last updated: 03 June 2022
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:A2:7 | MA-S | 2015-04-29 |
| 88:3C:C5:C | MA-M | 2022-06-03 |