What devices use 0010C8?

Any network device with a MAC address starting 00:10:C8 was manufactured by or for COMMUNICATIONS ELECTRONICS SECURITY GROUP.

MA-L · OUI prefix

COMMUNICATIONS ELECTRONICS SECURITY GROUP

Q: Who owns MAC prefix 0010C8?

0010C8 is registered to COMMUNICATIONS ELECTRONICS SECURITY GROUP in the IEEE MA-L registry.

Any MAC address starting 00:10:C8 is registered to COMMUNICATIONS ELECTRONICS SECURITY GROUP in GB.

OUI prefix	0010C8
Vendor	COMMUNICATIONS ELECTRONICS SECURITY GROUP
Registry	MA-L (24-bit, large block)
Country	GB
Example MAC	00:10:C8:00:00:00

What this means

The IEEE assigned the MA-L block 0010C8 to COMMUNICATIONS ELECTRONICS SECURITY GROUP. 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 00:10:C8, it is COMMUNICATIONS ELECTRONICS SECURITY GROUP hardware.

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