MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:25:EA:00:00:00 /24
Vendor addressWillemstraat 106 Eindhoven NL 5616GE
Country🇳🇱 Netherlands
RegisteredApr 26, 2009
Block range00:25:EA:00:00:00– 00:25: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 →
Example addresses in this block
Where this block sits
Previous
00:25:E9:00:00:00 /24
i-mate Development, Inc.
Next
00:25:EB:00:00:00 /24
Reutech Radar Systems (PTY) Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Iphion BV holds 1 registered blocks in the IEEE registry, ranking #16,640 of 33,427 organizations by block count.