MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixAC:36:1B:00:00:00 /24
Vendor address66.Chung Shan RD, TU-CHENG Industrial , district new TAIPEI CITY,23678 , TAIWAN CHINA TAIPEI 66.Chung Shan RD, TU-CHENG Industrial , district new TAIPEI CN 33859
Country🇨🇳 China
RegisteredAug 19, 2023
Block rangeAC:36:1B:00:00:00– AC:36:1B: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
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Hon Hai Precision Industry Co., Ltd. holds 18 registered blocks in the IEEE registry, ranking #186 of 33,427 organizations by block count.
Other blocks registered to Hon Hai Precision Industry Co.,LTD