Songwoo Information & Technology Co., Ltd (8C:55:BB:00:00:00 /24)

Songwoo Information & Technology Co., Ltd MA-L

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

Prefix8C:55:BB:00:00:00 /24

Vendor address24-9, Jinju-daero 404beon-gil, Jinju-si, Gyeongsangnam-do, Korea Jinju Gyeongsangnam-do KR 52826

Block range8C:55:BB:00:00:00– 8C:55:BB: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

8C:55:BB:00:00:00 8C:55:BB:7F:FF:FF 8C:55:BB:FF:FF:FF

Other blocks registered to Songwoo Information & Technology Co., Ltd

70:B3:D5:82:40:00 /36 MA-S