Sichuan Tianyi Comheart Telecom Co.,LTD

OUI: 8C:81:72

Range: 8C:81:72:00:00:00 - 8C:81:72: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:

SichuanTiany
Sichuan Tianyi Comheart Telecom Co.,LTD