Chengdu Dingfeng Huizhi 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.

PrefixC0:48:2F:60:00:00 /28

Vendor addressNo. 1205, 12th Floor, Unit 1, Building 1, 777 North Yizhou Avenue, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone Chengdu Sichuan CN 610213

Country🇨🇳 China

RegisteredAug 24, 2024

Block rangeC0:48:2F:60:00:00– C0:48:2F:6F: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

C0:48:2F:60:00:00 C0:48:2F:67:FF:FF C0:48:2F:6F:FF:FF

Where this block sits

Previous C0:48:2F:50:00:00 /28 Shenzhen Thinkercu Electronic Technology Co., Ltd Next C0:48:2F:70:00:00 /28 Megawin Switchgear Pvt. Ltd.

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

Chengdu Dingfeng Huizhi Technology Co., Ltd holds 1 registered blocks in the IEEE registry, ranking #8,240 of 33,427 organizations by block count.