macadress

Quectel Wireless Solutions Co.,Ltd.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix34:87:3D:00:00:00 /24
Vendor addressRM501,Building 13,No.99 TianZhou Road,Xuhui District,Shanghai,China Shanghai Shanghai CN 200233
Country🇨🇳  China
RegisteredOct 1, 2014
Block range34:87:3D:00:00:00– 34:87:3D: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

  1. Oct 1, 2014 – May 21, 2020 Quectel Wireless Solution Co.,Ltd. name changed
  2. May 21, 2020 – Sep 21, 2022 Quectel Wireless Solutions Co., Ltd. name changed
  3. Sep 21, 2022 – present Quectel Wireless Solutions Co.,Ltd.

Example addresses in this block

34:87:3D:00:00:00 34:87:3D:7F:FF:FF 34:87:3D:FF:FF:FF

Where this block sits

Quectel Wireless Solutions Co.,Ltd. holds 75 registered blocks in the IEEE registry, ranking #50 of 33,427 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