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MAC prefix 78:DD:33

Assigned by the IEEE to HUAWEI TECHNOLOGIES CO.,LTD.

Prefix
78:DD:33   78-DD-33   78DD.33
Block type
MA-L (16,777,216 addresses)
Address range
78:DD:33:00:00:00 – 78:DD:33:FF:FF:FF
Organization
HUAWEI TECHNOLOGIES CO.,LTD
Registered address
No.2 Xin Cheng Road, Room R6,Songshan Lake Technology Park, Dongguan 523808, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 78:DD:33:00:00:00

HUAWEI TECHNOLOGIES CO.,LTD holds 1097 blocks in total: see all. Source: IEEE Registration Authority public listing.