BEIJING YUNYI TIMES TECHNOLOGY CO,.LTD (90:83:4B:00:00:00 /24)

BEIJING YUNYI TIMES TECHNOLOGY CO,.LTD MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

Prefix90:83:4B:00:00:00 /24

Vendor address1-411Room 19#Building No.26 Xihuan South Rd. BDA Daxing District, BEIJING CN 100176

Block range90:83:4B:00:00:00– 90:83:4B:FF:FF:FF

Address capacity16,777,216

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

TransmissionUnicast: addressed to a single device

SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Example addresses in this block

90:83:4B:00:00:00 90:83:4B:7F:FF:FF 90:83:4B:FF:FF:FF

Other blocks registered to BEIJING YUNYI TIMES TECHNOLOGY CO,.LTD

F4:1C:95:00:00:00 /24 MA-L