MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
TechVision Holding Internation Limited
OUI: 48:F4:7D
Range: 48:F4:7D:00:00:00 - 48:F4:7D:FF:FF:FF
Block Size: 16777215 (16.77 M)
Universally administered addresses (UAA) : the address is uniquely assigned by its manufacturer.
Type of transmission: Unicast
Wireshark:
TechVisionIn
TechVision Holding Internation Limited