Who owns MAC prefix 00013E?

00013E is registered to Ascom Tateco AB in the IEEE MA-L registry.

What devices use 00013E?

Any network device with a MAC address starting 00:01:3E was manufactured by or for Ascom Tateco AB.

MA-L · OUI prefix

Ascom Tateco AB

Any MAC address starting 00:01:3E is registered to Ascom Tateco AB in SE.

OUI prefix	00013E
Vendor	Ascom Tateco AB
Registry	MA-L (24-bit, large block)
Country	SE
Example MAC	00:01:3E:00:00:00

What this means

The IEEE assigned the MA-L block 00013E to Ascom Tateco AB. 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 00:01:3E, it is Ascom Tateco AB hardware.

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