Allradio Co., Ltd (1C:EC:72:00:00:00 /24)

Allradio Co., Ltd MA-L

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

Prefix1C:EC:72:00:00:00 /24

Vendor address76, Deokcheon-ro 34beon-gil, Manan-gu Anyang-si,Gyeonggi-do Republic of Korea KR 430-803

Block range1C:EC:72:00:00:00– 1C:EC:72: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

1C:EC:72:00:00:00 1C:EC:72:7F:FF:FF 1C:EC:72:FF:FF:FF

Other blocks registered to Allradio Co., Ltd

00:07:89:00:00:00 /24 MA-L