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54:EF:33 SHENZHEN BILIAN ELECTRONIC CO.，LTD

Every MAC address from 54:EF:33:00:00:00 to 54:EF:33:FF:FF:FF belongs to a block the IEEE assigned to SHENZHEN BILIAN ELECTRONIC CO.，LTD. Network cards, phones and other devices it makes carry addresses from here.

Assignment

Who 54:EF:33 belongs to

Written 54:EF:33, 54-EF-33 or 54EF33, depending on the system. Look up a full address.

Prefix

54:EF:33

Organization

SHENZHEN BILIAN ELECTRONIC CO.，LTD

Registry

MA-L (a 24-bit OUI)

Addresses

16,777,216

First address

54:EF:33:00:00:00

Last address

54:EF:33:FF:FF:FF

Address type

Globally unique, unicast

Registered address

Room 501, Building 3, No.32 Dafu Road, Zhangge Community, Fucheng Subdistrict, Longhua District, Shenzhen City Guangdong Province CN 518000

Same organization

Other blocks assigned to SHENZHEN BILIAN ELECTRONIC CO.，LTD

40 more blocks registered under the same name.