Amazon Technologies Inc. - MAC Prefix 58E488 (MA-L)

What this means

The IEEE assigned the MA-L block 58E488 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 58:E4:88, it is Amazon Technologies Inc. hardware.

Frequently Asked Questions

Who owns MAC prefix 58E488?

58E488 is registered to Amazon Technologies Inc. in the IEEE MA-L registry.

What does the MA-L registry type mean?

An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Amazon Technologies Inc.'s block covers 16,777,216 addresses.

What devices use 58E488?

Any network device with a MAC address starting 58:E4:88 was manufactured by or for Amazon Technologies Inc..

Other Amazon Technologies Inc. prefixes

Amazon Technologies Inc. holds 206 registered blocks in total.

OUI prefix	58E488
Vendor	Amazon Technologies Inc.
Registry	MA-L (24-bit, large block)
Block size	16,777,216 addresses
Country	US
Other blocks by this vendor	206 total
Example MAC	58:E4:88:00:00:00