B

BEIJING ZGH SECURITY RESEARCH INSTITUTE CO., LTD MAC Address Prefixes

Room 1407, Tianchen Plaza, Chaoyang District BeiJing BeiJing CN 100020

Total OUIs

1

Block types

MA-S

First registered

—

Latest registered

—

Prefix ↑ Type Registered

70:B3:D5:6C:3 MA-S —