Who owns MAC prefix 001EC1?

001EC1 is registered to 3COM EUROPE LTD in the IEEE MA-L registry.

What devices use 001EC1?

Any network device with a MAC address starting 00:1E:C1 was manufactured by or for 3COM EUROPE LTD.

MA-L · OUI prefix

3COM EUROPE LTD

Any MAC address starting 00:1E:C1 is registered to 3COM EUROPE LTD.

OUI prefix	001EC1
Vendor	3COM EUROPE LTD
Registry	MA-L (24-bit, large block)
Example MAC	00:1E:C1:00:00:00

What this means

The IEEE assigned the MA-L block 001EC1 to 3COM EUROPE 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 00:1E:C1, it is 3COM EUROPE LTD hardware.

Other 3COM EUROPE LTD prefixes

3COM EUROPE LTD holds 12 registered blocks in total.

00040B 00051A 002257 002473 00301E 005099 009004 00D096 08004E 20FDF1 4001C6

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