78:78:35:2 EHTech (Beijing)Co., Ltd.
Every MAC address from 78:78:35:20:00:00 to 78:78:35:2F:FF:FF belongs to a block the IEEE assigned to EHTech (Beijing)Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:78:35:2 belongs to
Written 78:78:35:2, 78-78-35-2 or 7878352, depending on the system. Look up a full address.
Prefix
78:78:35:2/28
Organization
EHTech (Beijing)Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
78:78:35:20:00:00
Last address
78:78:35:2F:FF:FF
Address type
Globally unique, unicast
Registered address
2nd Floor, Building 6 (Block D), No.5 Shengfang Road, Daxing District Beijing CN 102627
Parent block
Inside 78:78:35
This MA-M block is carved from the 24-bit block 78:78:35, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.