What this means
The IEEE assigned the MA-S block 70B3D548D to OMEGA BILANCE SRL SOCIETA' UNIPERSONALE. 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:D5:48:D, it is OMEGA BILANCE SRL SOCIETA' UNIPERSONALE hardware.
Frequently Asked Questions
Who owns MAC prefix 70B3D548D?
70B3D548D is registered to OMEGA BILANCE SRL SOCIETA' UNIPERSONALE 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. OMEGA BILANCE SRL SOCIETA' UNIPERSONALE's block covers 4,096 addresses.
What devices use 70B3D548D?
Any network device with a MAC address starting 70:B3:D5:48:D was manufactured by or for OMEGA BILANCE SRL SOCIETA' UNIPERSONALE.