DBG HOLDINGS LIMITED

MA-L

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

PrefixE4:92:2A:00:00:00 /24

Vendor addressUNIT D, 6/F., UNISON INDUSTRIAL CENTRE, 27-31 AUPUI WAN STREET, FOTAN, N.T. Hong Kong HK 999077

RegisteredJun 5, 2019

Block rangeE4:92:2A:00:00:00– E4:92:2A: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

E4:92:2A:00:00:00 E4:92:2A:7F:FF:FF E4:92:2A:FF:FF:FF

Where this block sits

DBG HOLDINGS LIMITED holds 1 registered blocks in the IEEE registry, ranking #9,983 of 33,421 organizations by block count.