PT. Emsonic Indonesia (C4:23:A2:00:00:00 /24)

PT. Emsonic Indonesia MA-L

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

PrefixC4:23:A2:00:00:00 /24

Vendor addressJl.Timor Blok E5, MM2100 Industrial Town Jatiwangi Cikarang Barat Bekasi Jawa Barat ID 17530

Block rangeC4:23:A2:00:00:00– C4:23:A2: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 →

Example addresses in this block

C4:23:A2:00:00:00 C4:23:A2:7F:FF:FF C4:23:A2:FF:FF:FF

Other blocks registered to PT. Emsonic Indonesia

70:B3:D5:36:00:00 /36 MA-S