I/F-COM A/S - MAC Prefix 0005C7 (MA-L)

What this means

The IEEE assigned the MA-L block 0005C7 to I/F-COM A/S. 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 00:05:C7, it is I/F-COM A/S hardware.

Frequently Asked Questions

Who owns MAC prefix 0005C7?

0005C7 is registered to I/F-COM A/S 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. I/F-COM A/S's block covers 16,777,216 addresses.

What devices use 0005C7?

Any network device with a MAC address starting 00:05:C7 was manufactured by or for I/F-COM A/S.

OUI prefix	0005C7
Vendor	I/F-COM A/S
Registry	MA-L (24-bit, large block)
Block size	16,777,216 addresses
Country	DK
Other blocks by this vendor	1 total
Example MAC	00:05:C7:00:00:00