MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:10:B5:00:00:00 /24
Vendor addressNO.1, CREATION RD. III HSINCHU 300 TW 12345
Country🇹🇼 Taiwan
RegisteredApr 22, 1998
Block range00:10:B5:00:00:00– 00:10:B5: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 →
Ownership timeline
- Apr 22, 1998 – Oct 30, 2015 ACCTON TECHNOLOGY CORPORATION name changedaddress changed
- Oct 30, 2015 – present Accton Technology Corp
Example addresses in this block
Where this block sits
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00:10:B4:00:00:00 /24
ATMOSPHERE NETWORKS
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00:10:B6:00:00:00 /24
ENTRATA COMMUNICATIONS CORP.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Accton Technology Corp holds 6 registered blocks in the IEEE registry, ranking #460 of 33,421 organizations by block count.
Other blocks registered to Accton Technology Corp