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MAC prefix A4:CD:23

Assigned by the IEEE to Shenzhenshi Xinzhongxin Co., Ltd.

Prefix
A4:CD:23   A4-CD-23   A4CD.23
Block type
MA-L (16,777,216 addresses)
Address range
A4:CD:23:00:00:00 – A4:CD:23:FF:FF:FF
Organization
Shenzhenshi Xinzhongxin Co., Ltd
Registered address
Building A3, Donghuan Industrial Zone, Nanpu Road, Shajing Town, Baoan District, Shenzhen Guangdong 518125, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up A4:CD:23:00:00:00

Shenzhenshi Xinzhongxin Co., Ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.