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78:39:2D:7 Shanghai Kanghai Information System CO.,LTD.

Every MAC address from 78:39:2D:70:00:00 to 78:39:2D:7F:FF:FF belongs to a block the IEEE assigned to Shanghai Kanghai Information System CO.,LTD.. Network cards, phones and other devices it makes carry addresses from here.

Assignment

Who 78:39:2D:7 belongs to

Written 78:39:2D:7, 78-39-2D-7 or 78392D7, depending on the system. Look up a full address.

Prefix

78:39:2D:7/28

Organization

Shanghai Kanghai Information System CO.,LTD.

Registry

MA-M (28 bits)

Addresses

1,048,576

First address

78:39:2D:70:00:00

Last address

78:39:2D:7F:FF:FF

Address type

Globally unique, unicast

Registered address

9th FIoor, Building 9, No.1 Qingxiang road, BaoNeng Science and TechnoIogy Industrial Park, Longhua New District ShenZhen GuangDong CN 518000

Parent block

Inside 78:39:2D

This MA-M block is carved from the 24-bit block 78:39:2D, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.

Same organization

Other blocks assigned to Shanghai Kanghai Information System CO.,LTD.

31 more blocks registered under the same name.