MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix90:EB:48:00:00:00 /24
Vendor addressRoom 601,6F ,No.1399 Minsheng Road,Pudong New Area,Shanghai,China Shanghai CN 200120
Country🇨🇳 China
RegisteredAug 10, 2021
Block range90:EB:48:00:00:00– 90:EB:48: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
- Aug 10, 2021 – Aug 13, 2021 Shanghai chipfresh Electronics Technology Co., Ltd name changed
- Aug 13, 2021 – Dec 15, 2021 Shanghai ChipFresh Internet of Things Technology C name changed
- Dec 15, 2021 – present Shanghai XinMiaoLink 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.
Shanghai XinMiaoLink Technology Co., Ltd holds 1 registered blocks in the IEEE registry, ranking #26,094 of 33,427 organizations by block count.