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MAC prefix A8:58:40

Assigned by the IEEE to Cambridge Industries(Group) Co.,Ltd..

Prefix
A8:58:40   A8-58-40   A858.40
Block type
MA-L (16,777,216 addresses)
Address range
A8:58:40:00:00:00 – A8:58:40:FF:FF:FF
Organization
Cambridge Industries(Group) Co.,Ltd.
Registered address
5/F,Building 8, 2388 ChenHang Road, MinHang District, shanghai 201114, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up A8:58:40:00:00:00

Cambridge Industries(Group) Co.,Ltd. holds 12 blocks in total: see all. Source: IEEE Registration Authority public listing.