MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixD0:BA:E4:00:00:00 /24
Vendor addressRoom 811,Tongpu Building Shanghai Shanghai CN 200333
Country🇨🇳 China
RegisteredJun 13, 2015
Block rangeD0:BA:E4:00:00:00– D0:BA:E4: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
Where this block sits
Shanghai MXCHIP Information Technology Co., Ltd. holds 7 registered blocks in the IEEE registry, ranking #447 of 33,427 organizations by block count.
Other blocks registered to Shanghai MXCHIP Information Technology Co., Ltd.