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MAC prefix D4:B1:10

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

Prefix
D4:B1:10   D4-B1-10   D4B1.10
Block type
MA-L (16,777,216 addresses)
Address range
D4:B1:10:00:00:00 – D4:B1:10:FF:FF:FF
Organization
HUAWEI TECHNOLOGIES CO.,LTD
Registered address
D1,Huawei Industrial Base,Bantian,Longgang,Shenzhen, ShenZhen GuangDong 518129, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up D4:B1:10:00:00:00

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