20:C8:B3 SHENZHEN BUL-TECH CO.,LTD.
Every MAC address from 20:C8:B3:00:00:00 to 20:C8:B3:FF:FF:FF belongs to a block the IEEE assigned to SHENZHEN BUL-TECH CO.,LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:C8:B3 belongs to
Written 20:C8:B3, 20-C8-B3 or 20C8B3, depending on the system. Look up a full address.
Prefix
20:C8:B3
Organization
SHENZHEN BUL-TECH CO.,LTD.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
20:C8:B3:00:00:00
Last address
20:C8:B3:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Area C,4/F,NO.59,Longjing 2nd Road, SHENZHEN GuangDong CN 518101
Same organization
Other blocks assigned to SHENZHEN BUL-TECH CO.,LTD.
1 more block registered under the same name.