MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix74:D7:13:00:00:00 /24
Vendor addressBuilding 11, No. 399, Keyuan Road, Pudong New Area Shanghai CN 201203
Country🇨🇳 China
RegisteredJun 14, 2022
Block range74:D7:13:00:00:00– 74:D7:13: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.
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Ownership timeline
- Jun 14, 2022 – Apr 15, 2023 Huaqin Technology Co.,Ltd name changed
- Apr 15, 2023 – present Huaqin Technology Co. LTD
Example addresses in this block
Where this block sits
Huaqin Technology Co.,Ltd holds 12 registered blocks in the IEEE registry, ranking #260 of 33,421 organizations by block count.
Other blocks registered to Huaqin Technology Co. LTD