MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
NH
IEEE Registrant 5 Prefixes
New H3C Intelligence Terminal Co., Ltd.
New H3C Intelligence Terminal Co., Ltd. manages 5 unique MAC address prefixes. These prefixes have a total block size of 83.9 million addresses.
The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each).
The company registered its MAC address allocation on 18 August 2022, and the most recent update was made on 06 August 2026. These allocations support network identification and communication globally.
Unique prefixes 5
Block Size 83886075 (83.88 M)
First registration 18 August 2022
Last updated 06 August 2026
Entity Details
Unique prefixes 5
Block Size 83886075 (83.88 M)
First registration 18 August 2022
Last updated 06 August 2026
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)