BBK EDUCATIONAL ELECTRONICS CORP.,LTD. (48:13:F3:00:00:00 /24)

BBK EDUCATIONAL ELECTRONICS CORP.,LTD. MA-L

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

Prefix48:13:F3:00:00:00 /24

Vendor addressLiWu INDUSTRIAL PARK,Wusha,Chang'an Dong Guan Guang Dong CN 523860

Block range48:13:F3:00:00:00– 48:13:F3: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

48:13:F3:00:00:00 48:13:F3:7F:FF:FF 48:13:F3:FF:FF:FF

Other blocks registered to BBK EDUCATIONAL ELECTRONICS CORP.,LTD.

2C:28:2D:00:00:00 /24 MA-L 30:9B:AD:00:00:00 /24 MA-L 48:6B:2C:00:00:00 /24 MA-L 6C:25:B9:00:00:00 /24 MA-L 80:41:4E:00:00:00 /24 MA-L 98:CF:53:00:00:00 /24 MA-L