Who owns MAC prefix EC315F?

EC315F is registered to Amazon Technologies Inc. in the IEEE MA-L registry.

What devices use EC315F?

Any network device with a MAC address starting EC:31:5F was manufactured by or for Amazon Technologies Inc..

MA-L · OUI prefix

Amazon Technologies Inc.

Any MAC address starting EC:31:5F is registered to Amazon Technologies Inc. in US.

OUI prefix	EC315F
Vendor	Amazon Technologies Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	EC:31:5F:00:00:00

What this means

The IEEE assigned the MA-L block EC315F to Amazon Technologies Inc.. 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 EC:31:5F, it is Amazon Technologies Inc. hardware.

Other Amazon Technologies Inc. prefixes

Amazon Technologies Inc. holds 204 registered blocks in total.

007147 008621 00BB3A 00F361 00FC8B 0812A5 0857FB 086AE5 087B0F 087C39 08849D 089115 all 204 »

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