sywinkey HongKong Co,. Limited?

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 30 September 2022

Last updated: 17 November 2023

Types

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

MAC Prefix Type Registration Date
5C:64:F3 MA-L 2022-09-30
BC:0F:B7 MA-L 2023-11-17