MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix50:FB:19:00:00:00 /24
Vendor address9F,BLOCK A,GARDEN CITY DIGITAL BUILDING,NO.1079 NANHAI ROAD,NANSHAN DISTRICT SHEN ZHEN GUANG DONG CN 518000
Country🇨🇳 China
RegisteredApr 15, 2020
Block range50:FB:19:00:00:00– 50:FB:19: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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Example addresses in this block
Where this block sits
Chipsea Technologies (Shenzhen) Corp. holds 21 registered blocks in the IEEE registry, ranking #161 of 33,421 organizations by block count.
Other blocks registered to CHIPSEA TECHNOLOGIES (SHENZHEN) CORP.