84:81:EA Shanghai Baud Data Communication Co.,Ltd.
Every MAC address from 84:81:EA:00:00:00 to 84:81:EA:FF:FF:FF belongs to a block the IEEE assigned to Shanghai Baud Data Communication Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 84:81:EA belongs to
Written 84:81:EA, 84-81-EA or 8481EA, depending on the system. Look up a full address.
Prefix
84:81:EA
Organization
Shanghai Baud Data Communication Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
84:81:EA:00:00:00
Last address
84:81:EA:FF:FF:FF
Address type
Globally unique, unicast
Registered address
NO.123 JULI RD PUDONG ZHANGJIANG HIGH-TECH PARK SHANGHAI CN 201203