Shenzhen Hailingwei Electronics Co., Ltd. (AC:30:19:00:00:00 /24)

Shenzhen Hailingwei Electronics Co., Ltd. MA-L

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

PrefixAC:30:19:00:00:00 /24

Vendor address2nd Floor, Building 9, Longwangmiao Industrial Zone, East District, Baishixia Community, Fuyong Street, Bao'an District, Shenzhen Shenzhen Guangdong CN 518000

Country🇨🇳 China

Block rangeAC:30:19:00:00:00– AC:30:19: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

AC:30:19:00:00:00 AC:30:19:7F:FF:FF AC:30:19:FF:FF:FF