MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix84:C7:EA:00:00:00 /24
Vendor address1-7-1 Konan Minato-ku Tokyo JP 108-0075
Country🇯🇵 Japan
RegisteredMay 19, 2016
Block range84:C7:EA:00:00:00– 84:C7:EA: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
- May 19, 2016 – Mar 13, 2018 Sony Mobile Communications AB name changed
- Mar 13, 2018 – Apr 15, 2021 Sony Mobile Communications Inc name changedaddress changed
- Apr 15, 2021 – present Sony Corporation
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.
Sony Corporation holds 86 registered blocks in the IEEE registry, ranking #41 of 33,427 organizations by block count.
Other blocks registered to Sony Corporation
00:01:4A:00:00:00 /24
MA-L
00:0A:D9:00:00:00 /24
MA-L
00:0E:07:00:00:00 /24
MA-L
00:0F:DE:00:00:00 /24
MA-L
00:12:EE:00:00:00 /24
MA-L
00:13:A9:00:00:00 /24
MA-L
00:16:20:00:00:00 /24
MA-L
00:16:B8:00:00:00 /24
MA-L
00:18:13:00:00:00 /24
MA-L
00:19:63:00:00:00 /24
MA-L
00:1A:75:00:00:00 /24
MA-L
00:1A:80:00:00:00 /24
MA-L