MAC address C4:2C:7B (VIETNAM POST AND TELECOMMUNICATION INDUSTRY TECHNOLOGY JOIN STOCK COMPANY)

Vendor
Details

MAC address prefix C4:2C:7B is registered to VIETNAM POST AND TELECOMMUNICATION INDUSTRY TECHNOLOGY JOIN STOCK COMPANY, located at Hi-Tech Industrial Zone IHoa Lac Hi-Tech ParkHoa Lac CommuneHanoi 100000VN.

This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)

The prefix was registered on 22 January 2026, and no subsequent updates have been recorded.

OUI: C4:2C:7B

Vendor name: VIETNAM POST AND TELECOMMUNICATION INDUSTRY TECHNOLOGY JOIN STOCK COMPANY

Address:

Hi-Tech Industrial Zone I
Hoa Lac Hi-Tech Park
Hoa Lac Commune
Hanoi 100000
VN.

Assignment Type MA-L

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

Initial registration: 22 January 2026