MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix04:5E:A4:00:00:00 /24
Vendor addressBuilding 6, Baolong Plant, Able Technology Park, Longgang District SHENZHEN CN 518116
RegisteredAug 31, 2019
Block range04:5E:A4:00:00:00– 04:5E:A4: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 →

Ownership timeline

  1. Aug 31, 2019 – Nov 3, 2023 SHENZHEN NETIS TECHNOLOGY CO.,LTD name changed
  2. Nov 3, 2023 – present Netis Technology Co., Ltd.

Example addresses in this block

Where this block sits

Netis Technology Co., Ltd. holds 11 registered blocks in the IEEE registry, ranking #285 of 33,427 organizations by block count.

Other blocks registered to Netis Technology Co., Ltd.