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MAC prefix 54:A5:1B

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

Prefix
54:A5:1B   54-A5-1B   54A5.1B
Block type
MA-L (16,777,216 addresses)
Address range
54:A5:1B:00:00:00 – 54:A5:1B:FF:FF:FF
Organization
HUAWEI TECHNOLOGIES CO.,LTD
Registered address
Building 17,Nangang Industrial Park, Tangtou 3nd Industrial Estate,Shiyan Baoan District,, Shenzhen Guangdong 518108, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 54:A5:1B:00:00:00

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