Cloud Intelligence Pty Ltd - MAC Prefix 70B3D5574 (MA-S)

What this means

The IEEE assigned the MA-S block 70B3D5574 to Cloud Intelligence Pty 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:D5:57:4, it is Cloud Intelligence Pty Ltd hardware.

Frequently Asked Questions

Who owns MAC prefix 70B3D5574?

70B3D5574 is registered to Cloud Intelligence Pty 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. Cloud Intelligence Pty Ltd's block covers 4,096 addresses.

What devices use 70B3D5574?

Any network device with a MAC address starting 70:B3:D5:57:4 was manufactured by or for Cloud Intelligence Pty Ltd.

OUI prefix	70B3D5574
Vendor	Cloud Intelligence Pty Ltd
Registry	MA-S (36-bit, small block)
Block size	4,096 addresses
Country	AU
Other blocks by this vendor	1 total
Example MAC	70:B3:D5:57:4:00:00:00