macadress

FUJIAN STAR-NET COMMUNICATION CO.,LTD

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixC4:09:38:00:00:00 /24
Vendor address19-22# Building,,Star-net Science Plaza Fuzhou Fujian CN 350002
Country🇨🇳  China
RegisteredJun 20, 2013
Block rangeC4:09:38:00:00:00– C4:09:38: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. Jun 20, 2013 – Jun 25, 2013 STAR-NET RUIJIE (HONGKONG) COMPANY LIMITED,THK name changedaddress changed
  2. Jun 25, 2013 – present FUJIAN STAR-NET COMMUNICATION CO.,LTD

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

Example addresses in this block

C4:09:38:00:00:00 C4:09:38:7F:FF:FF C4:09:38:FF:FF:FF

Where this block sits

FUJIAN STAR-NET COMMUNICATION CO.,LTD holds 28 registered blocks in the IEEE registry, ranking #126 of 33,498 organizations by block count.

Other blocks registered to FUJIAN STAR-NET COMMUNICATION CO.,LTD

00:1A:A9:00:00:00 /24 MA-L 04:E3:C8:00:00:00 /24 MA-L 0C:87:72:00:00:00 /24 MA-L 0C:97:9B:00:00:00 /24 MA-L 18:7E:20:00:00:00 /24 MA-L 20:93:4D:00:00:00 /24 MA-L 28:75:D8:00:00:00 /24 MA-L 28:BE:F3:00:00:00 /24 MA-L 2C:E0:99:00:00:00 /24 MA-L 30:23:CD:00:00:00 /24 MA-L 34:55:94:00:00:00 /24 MA-L 3C:EC:DE:00:00:00 /24 MA-L