Siemens Industrial Automation Products Ltd., Chengdu

5 blocks

Every MAC/OUI block IEEE has registered to this exact organization name, combined.

Registered nameSiemens Industrial Automation Products Ltd., Chengdu

Total assignments5

Total address capacity83,886,080

First tracked hereAug 22, 2026

Last changed hereAug 22, 2026

SourceIEEE Registration Authority

Vendor registration identifies the organization holding a block, not a specific device model, product line, or manufacturing date. This page combines every block IEEE has registered under this exact organization name; it doesn't mean every address in every listed block is currently shipping in a real device.

About Siemens Industrial Automation Products Ltd., Chengdu

Siemens' industrial automation manufacturing arm in Chengdu.

Devices that use these prefixes

Programmable controllers and industrial network devices

Related companies

Siemens AG: the parent company

Assignments by type

Type	Count
MA-L	5

Countries in IEEE's registration records

Country	Blocks
🇨🇳 China	5

Download this organization's blocks

Get just these assignments as CSV or JSON, generated fresh from the live registry on every request.

5 registered prefixes

Prefix Type

10:D6:57:00:00:00 /24 MA-L 4C:E7:05:00:00:00 /24 MA-L 8C:F3:19:00:00:00 /24 MA-L D0:06:74:00:00:00 /24 MA-L E0:DC:A0:00:00:00 /24 MA-L