B8:3B:8F Hangzhou Hylin IoT Techonology Co.,Ltd.
Every MAC address from B8:3B:8F:00:00:00 to B8:3B:8F:FF:FF:FF belongs to a block the IEEE assigned to Hangzhou Hylin IoT Techonology Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B8:3B:8F belongs to
Written B8:3B:8F, B8-3B-8F or B83B8F, depending on the system. Look up a full address.
Prefix
B8:3B:8F
Organization
Hangzhou Hylin IoT Techonology Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B8:3B:8F:00:00:00
Last address
B8:3B:8F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.80 Pingshui WestRoad xihu District Hangzhou China Hangzhou CN 310012