MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
New H3C Intelligence Terminal Co., Ltd.
Unique prefixes: 4
Block Size: 67108860 (67.1 M)
First registration: 18 August 2022
Last updated: 17 January 2024
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)