MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Viettel High Tech
MAC address prefix 8C:1F:64:D6:D is registered to Viettel High Tech, located at 380 Lac Long Quan StTay HoHanoi 100000VN.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 02 April 2026, and no subsequent updates have been recorded.
OUI: 8C:1F:64:D6:D
Vendor name: Viettel High Tech
Address:
Assignment Type MA-S 380 Lac Long Quan St
Tay Ho
Hanoi 100000
VN.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 02 April 2026
