Sichuan Fanyi Technology Co. Ltd.

MA-M

MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.

Prefix80:02:F4:50:00:00 /28

Vendor addressNo. 1707, Unit 1, Building 1, 888, Middle Section of Yizhou Avenue, Gaoxin District Chengdu Sichuan CN 650000

Country🇨🇳 China

RegisteredMar 30, 2022

Block range80:02:F4:50:00:00– 80:02:F4:5F:FF:FF

Address capacity1,048,576

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

80:02:F4:50:00:00 80:02:F4:57:FF:FF 80:02:F4:5F:FF:FF

Where this block sits

Previous 80:02:F4:40:00:00 /28 Infors AG Next 80:02:F4:60:00:00 /28 Mech-Mind Robotics Technologies Ltd.

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Sichuan Fanyi Technology Co. Ltd. holds 1 registered blocks in the IEEE registry, ranking #27,246 of 33,421 organizations by block count.