Quectel Wireless Solutions Co.,Ltd.

MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

Prefix54:65:03:00:00:00 /24

Vendor address7th Floor, Hongye Building, No.1801 Hongmei Road, Xuhui District Shanghai CN 200233

RegisteredNov 23, 2019

Block range54:65:03:00:00:00– 54:65:03:FF:FF:FF

Address capacity16,777,216

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

TransmissionUnicast: addressed to a single device

SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Ownership timeline

Nov 23, 2019 – Sep 21, 2022 Quectel Wireless Solutions Co., Ltd. name changed
Sep 21, 2022 – present Quectel Wireless Solutions Co.,Ltd.

Dates show when a change became public in the IEEE registry. How we track ownership history →

Example addresses in this block

54:65:03:00:00:00 54:65:03:7F:FF:FF 54:65:03:FF:FF:FF

Where this block sits

Quectel Wireless Solutions Co.,Ltd. holds 76 registered blocks in the IEEE registry, ranking #51 of 33,498 organizations by block count.

Other blocks registered to Quectel Wireless Solutions Co.,Ltd.

00:9B:08:00:00:00 /24 MA-L 00:9C:17:00:00:00 /24 MA-L 00:D6:CB:00:00:00 /24 MA-L 04:86:80:00:00:00 /24 MA-L 0C:58:7B:00:00:00 /24 MA-L 14:80:CC:00:00:00 /24 MA-L 18:CE:DF:00:00:00 /24 MA-L 20:0D:3D:00:00:00 /24 MA-L 24:19:72:00:00:00 /24 MA-L 24:21:5E:00:00:00 /24 MA-L 2C:C6:82:00:00:00 /24 MA-L 2C:F8:EC:00:00:00 /24 MA-L