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MAC prefix 00:55:B1

Assigned by the IEEE to Shanghai Baud Data Communication Co.,Ltd..

Prefix
00:55:B1   00-55-B1   0055.B1
Block type
MA-L (16,777,216 addresses)
Address range
00:55:B1:00:00:00 – 00:55:B1:FF:FF:FF
Organization
Shanghai Baud Data Communication Co.,Ltd.
Registered address
NO.123 JULI RD, PUDONG ZHANGJIANG HIGH-TECH PARK SHANGHAI 201203, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:55:B1:00:00:00

Shanghai Baud Data Communication Co.,Ltd. holds 7 blocks in total: see all. Source: IEEE Registration Authority public listing.