MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 Vendor

AltoBeam (China) Inc.

Unique prefixes: 7

Block Size: 117440505 (117.44 M)

First registration: 25 July 2020

Last updated: 25 January 2022

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
38:BE:ABMA-L2021-09-16
44:29:1EMA-L2022-01-25
84:7A:B6MA-L2020-12-19
9C:1C:37MA-L2021-02-11
A4:EF:15MA-L2021-09-22
B4:FB:E3MA-L2020-07-25
F4:B1:9CMA-L2021-06-03