MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:25:A7:00:00:00 /24
Vendor address5390 Triangle Parkway Norcross GA US 30092
Country🇺🇸 United States
RegisteredMar 29, 2009
Block range00:25:A7:00:00:00– 00:25:A7: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
- Mar 29, 2009 – Jul 1, 2019 Comverge, Inc. name changed
- Jul 1, 2019 – present itron
Example addresses in this block
Where this block sits
Previous
00:25:A6:00:00:00 /24
Central Network Solution Co., Ltd.
Next
00:25:A8:00:00:00 /24
Kontron (BeiJing) Technology Co.,Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
itron holds 1 registered blocks in the IEEE registry, ranking #16,861 of 33,427 organizations by block count.