30:B3:A2 Shenzhen Heguang Measurement & Control Technology Co.,Ltd
Every MAC address from 30:B3:A2:00:00:00 to 30:B3:A2:FF:FF:FF belongs to a block the IEEE assigned to Shenzhen Heguang Measurement & Control Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 30:B3:A2 belongs to
Written 30:B3:A2, 30-B3-A2 or 30B3A2, depending on the system. Look up a full address.
Prefix
30:B3:A2
Organization
Shenzhen Heguang Measurement & Control Technology Co.,Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
30:B3:A2:00:00:00
Last address
30:B3:A2:FF:FF:FF
Address type
Globally unique, unicast
Registered address
3/F, Tower A, Xiangnian Plaza, 6060 Qiaoxiang Road, Shenzhen Guangdong CN 518053