MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix90:B6:85:00:00:00 /24
Vendor addressGaoxin 2 Road, Free Trade Zone,Weifang,Shandong,261205,P.R.China Weifang Shandong CN 261205
Country🇨🇳 China
RegisteredSep 13, 2023
Block range90:B6:85:00:00:00– 90:B6:85: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.
WEIFANG GOERTEK ELECTRONICS CO.,LTD holds 20 registered blocks in the IEEE registry, ranking #177 of 33,421 organizations by block count.
Other blocks registered to WEIFANG GOERTEK ELECTRONICS CO.,LTD
10:18:49:00:00:00 /24
MA-L
1C:96:5A:00:00:00 /24
MA-L
24:A6:FA:00:00:00 /24
MA-L
2C:4D:79:00:00:00 /24
MA-L
40:1B:5F:00:00:00 /24
MA-L
48:18:8D:00:00:00 /24
MA-L
4C:B9:9B:00:00:00 /24
MA-L
84:17:66:00:00:00 /24
MA-L
88:03:4C:00:00:00 /24
MA-L
90:89:5F:00:00:00 /24
MA-L
A0:AB:51:00:00:00 /24
MA-L
A0:FA:9C:00:00:00 /24
MA-L