What devices use A8EF5F?

Any network device with a MAC address starting A8:EF:5F was manufactured by or for Realme Chongqing Mobile Telecommunications Corp.,Ltd..

MA-L · OUI prefix

Realme Chongqing Mobile Telecommunications Corp.,Ltd.

Q: Who owns MAC prefix A8EF5F?

A8EF5F is registered to Realme Chongqing Mobile Telecommunications Corp.,Ltd. in the IEEE MA-L registry.

Any MAC address starting A8:EF:5F is registered to Realme Chongqing Mobile Telecommunications Corp.,Ltd. in CN.

OUI prefix	A8EF5F
Vendor	Realme Chongqing Mobile Telecommunications Corp.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	A8:EF:5F:00:00:00

What this means

The IEEE assigned the MA-L block A8EF5F to Realme Chongqing Mobile Telecommunications Corp.,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 A8:EF:5F, it is Realme Chongqing Mobile Telecommunications Corp.,Ltd. hardware.

Other Realme Chongqing Mobile Telecommunications Corp.,Ltd. prefixes

Realme Chongqing Mobile Telecommunications Corp.,Ltd. holds 56 registered blocks in total.

0C9043 0CE67C 1082D7 10F605 1CD107 20CD6E 4044FD 448C00 480286 489BE0 549A8F 5CA06C all 56 »

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