Find the vendor name of a device by entering an OUI or a MAC address
Technological Application And Production One Member Liability Company (Tecapro Company)
MAC address prefix 70:B3:D5:45:6 is registered to Technological Application And Production One Member Liability Company (Tecapro Company), located at 18A Cong Hoa streetHo Chi Minh city Ho Chi Minh city 700000VN.
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 initially registered on 26 March 2019, with the most recent update made on 30 July 2025.
OUI: 70:B3:D5:45:6
Vendor name: Technological Application And Production One Member Liability Company (Tecapro Company)
18A Cong Hoa street
Ho Chi Minh city Ho Chi Minh city 700000
VN.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Last updated: 30 July 2025
Initial registration: 26 March 2019
