Who owns MAC prefix 70D4F2?

70D4F2 is registered to RIM in the IEEE MA-L registry.

What devices use 70D4F2?

Any network device with a MAC address starting 70:D4:F2 was manufactured by or for RIM.

MA-L · OUI prefix

RIM

Any MAC address starting 70:D4:F2 is registered to RIM.

OUI prefix	70D4F2
Vendor	RIM
Registry	MA-L (24-bit, large block)
Example MAC	70:D4:F2:00:00:00

What this means

The IEEE assigned the MA-L block 70D4F2 to RIM. 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:D4:F2, it is RIM hardware.

Other RIM prefixes

RIM holds 14 registered blocks in total.

00237A 147411 2CA835 30694B 307C30 3C7437 405FBE 406AAB 806007 A06CEC A86A6F CC55AD all 14 »

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