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MAC prefix 90:83:4B

Assigned by the IEEE to BEIJING YUNYI TIMES TECHNOLOGY CO,.LTD.

Prefix
90:83:4B   90-83-4B   9083.4B
Block type
MA-L (16,777,216 addresses)
Address range
90:83:4B:00:00:00 – 90:83:4B:FF:FF:FF
Organization
BEIJING YUNYI TIMES TECHNOLOGY CO,.LTD
Registered address
1-411Room 19#Building No.26 Xihuan South Rd. BDA Daxing District,, BEIJING 100176, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 90:83:4B:00:00:00

BEIJING YUNYI TIMES TECHNOLOGY CO,.LTD holds 3 blocks in total: see all. Source: IEEE Registration Authority public listing.