macadress

Ruijie Networks Co.,LTD

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix14:14:4B:00:00:00 /24
Vendor address19-22# Building,Star-net Science Plaza,Juyuanzhou, FUZHOU FUJIAN CN 350002
Country🇨🇳  China
RegisteredJan 7, 2011
Block range14:14:4B:00:00:00– 14:14:4B: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. Jan 7, 2011 – Mar 22, 2017 FUJIAN STAR-NET COMMUNICATION CO.,LTD name changedaddress changed
  2. Mar 22, 2017 – present Ruijie Networks Co.,LTD

Example addresses in this block

14:14:4B:00:00:00 14:14:4B:7F:FF:FF 14:14:4B:FF:FF:FF

Where this block sits

Ruijie Networks Co.,LTD holds 34 registered blocks in the IEEE registry, ranking #104 of 33,427 organizations by block count.

Other blocks registered to Ruijie Networks Co.,LTD

00:74:9C:00:00:00 /24 MA-L 10:5F:02:00:00:00 /24 MA-L 10:82:3D:00:00:00 /24 MA-L 28:D0:F5:00:00:00 /24 MA-L 30:0D:9E:00:00:00 /24 MA-L 48:81:D4:00:00:00 /24 MA-L 4C:49:68:00:00:00 /24 MA-L 54:16:51:00:00:00 /24 MA-L 54:23:E3:00:00:00 /24 MA-L 58:69:6C:00:00:00 /24 MA-L 58:B4:BB:00:00:00 /24 MA-L 70:42:D3:00:00:00 /24 MA-L