MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix88:29:50:00:00:00 /24
Vendor address2nd Floor, Building No.1, NO.319, Qingpi Avenue Wenjiang District Chengdu CN 611130
RegisteredApr 5, 2014
Block range88:29:50:00:00:00– 88:29:50: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. Apr 5, 2014 – Nov 21, 2017 Dalian Netmoon Tech Develop Co.,Ltd name changedaddress changed
  2. Nov 21, 2017 – present Netmoon Technology Co., Ltd

Example addresses in this block

Where this block sits

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Netmoon Technology Co., Ltd holds 1 registered blocks in the IEEE registry, ranking #20,993 of 33,427 organizations by block count.