MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
VTech Telecommunications Ltd.
MAC address prefix A4:97:5C is registered to VTech Telecommunications Ltd., located at 23/FTai Ping Industrial CentreBlock 1Hong Kong 000000CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 02 January 2019, and no subsequent updates have been recorded.
OUI: A4:97:5C
Vendor name: VTech Telecommunications Ltd.
Address:
Assignment Type MA-L 23/F
Tai Ping Industrial Centre
Block 1
Hong Kong 000000
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 02 January 2019
