What this means
The IEEE assigned the MA-L block 54A619 to Alcatel-Lucent Shanghai Bell Co., 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 54:A6:19, it is Alcatel-Lucent Shanghai Bell Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 54A619?
54A619 is registered to Alcatel-Lucent Shanghai Bell Co., Ltd 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. Alcatel-Lucent Shanghai Bell Co., Ltd's block covers 16,777,216 addresses.
What devices use 54A619?
Any network device with a MAC address starting 54:A6:19 was manufactured by or for Alcatel-Lucent Shanghai Bell Co., Ltd.