MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix A4:F4:C2 is registered to VNPT TECHNOLOGY, located at HoaLac Hi-Tech ParkHANOI HANOI 10000VN.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was registered on 21 February 2017, and no subsequent updates have been recorded.
OUI: A4:F4:C2
Vendor name: VNPT TECHNOLOGY
Address:
Assignment Type MA-L HoaLac Hi-Tech Park
HANOI HANOI 10000
VN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 21 February 2017
