Catvision Ltd.

OUI: 90:F4:21:2

Range: 90:F4:21:20:00:00 - 90:F4:21:2F:FF:FF

Block Size: 1048575 (1.04 M)

Universally administered addresses (UAA) : the address is uniquely assigned by its manufacturer.

Type of transmission: Unicast

Wireshark:

No additional details