MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix6C:E3:B6:00:00:00 /24
Vendor address109 Defu Lane 10 Singapore Singapore SG 539225
Country🇸🇬 Singapore
RegisteredSep 3, 2015
Block range6C:E3:B6:00:00:00– 6C:E3:B6: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
- Sep 3, 2015 – Sep 17, 2015 Nera Telecommunciations Ltd name changedaddress changed
- Sep 17, 2015 – present Nera Telecommunications Ltd.
Example addresses in this block
Where this block sits
Nera Telecommunications Ltd. holds 1 registered blocks in the IEEE registry, ranking #20,888 of 33,427 organizations by block count.