What this means
The IEEE assigned the MA-S block 70B3D5C5D to FOSHAN SHILANTIAN NETWORK S.T. 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:C5:D, it is FOSHAN SHILANTIAN NETWORK S.T. CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 70B3D5C5D?
70B3D5C5D is registered to FOSHAN SHILANTIAN NETWORK S.T. CO., LTD. in the IEEE MA-S registry.
What does the MA-S registry type mean?
An MA-S assignment, formerly called OUI-36, covers 36 bits, giving the vendor 4,096 device addresses, the smallest block the IEEE issues. FOSHAN SHILANTIAN NETWORK S.T. CO., LTD.'s block covers 4,096 addresses.
What devices use 70B3D5C5D?
Any network device with a MAC address starting 70:B3:D5:C5:D was manufactured by or for FOSHAN SHILANTIAN NETWORK S.T. CO., LTD..