What this means
The IEEE assigned the MA-L block 880348 to SERCOMM PHILIPPINES 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 88:03:48, it is SERCOMM PHILIPPINES INC hardware.
Frequently Asked Questions
Who owns MAC prefix 880348?
880348 is registered to SERCOMM PHILIPPINES 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. SERCOMM PHILIPPINES INC's block covers 16,777,216 addresses.
What devices use 880348?
Any network device with a MAC address starting 88:03:48 was manufactured by or for SERCOMM PHILIPPINES INC.