Who owns MAC prefix 70B3D5B40?

70B3D5B40 is registered to Wuhan Xingtuxinke ELectronic Co.,Ltd in the IEEE MA-S registry.

What devices use 70B3D5B40?

Any network device with a MAC address starting 70:B3:D5:B4:0 was manufactured by or for Wuhan Xingtuxinke ELectronic Co.,Ltd.

MA-S · OUI prefix

Wuhan Xingtuxinke ELectronic Co.,Ltd

Any MAC address starting 70:B3:D5:B4:0 is registered to Wuhan Xingtuxinke ELectronic Co.,Ltd in CN.

OUI prefix	70B3D5B40
Vendor	Wuhan Xingtuxinke ELectronic Co.,Ltd
Registry	MA-S (36-bit, small block)
Country	CN
Example MAC	70:B3:D5:B4:0:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5B40 to Wuhan Xingtuxinke ELectronic Co.,Ltd. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 70:B3:D5:B4:0, it is Wuhan Xingtuxinke ELectronic Co.,Ltd hardware.

Other Wuhan Xingtuxinke ELectronic Co.,Ltd prefixes

Wuhan Xingtuxinke ELectronic Co.,Ltd holds 12 registered blocks in total.

70B3D5165 70B3D532A 70B3D5435 70B3D570E 70B3D5CDB 70B3D5D9A 8C1F64106 8C1F6425A 8C1F646CD 8C1F64C2B F875281

Look up another MAC