MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix24:E8:CE:00:00:00 /24
Vendor addressBuilding C01,Haier Information Park,No.1 Haier Road, Qingdao Shandong CN 266101
Country🇨🇳 China
RegisteredDec 1, 2023
Block range24:E8:CE:00:00:00– 24:E8:CE: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
Qingdao Haier Technology Co.,Ltd holds 21 registered blocks in the IEEE registry, ranking #168 of 33,427 organizations by block count.
Other blocks registered to Qingdao Haier Technology Co.,Ltd
04:E2:29:00:00:00 /24
MA-L
04:FA:83:00:00:00 /24
MA-L
14:57:90:00:00:00 /24
MA-L
18:A7:F1:00:00:00 /24
MA-L
34:29:EF:00:00:00 /24
MA-L
3C:16:40:00:00:00 /24
MA-L
44:48:FF:00:00:00 /24
MA-L
54:08:53:00:00:00 /24
MA-L
5C:24:1F:00:00:00 /24
MA-L
60:B0:2B:00:00:00 /24
MA-L
68:E4:78:00:00:00 /24
MA-L
94:22:4C:00:00:00 /24
MA-L