MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixE8:6C:C7:00:00:00 /28
Vendor addressRheinstrasse 36 Neuhausen am Rheinfall Schaffhausen CH 8212
Country🇨🇠Switzerland
RegisteredDec 19, 2020
Block rangeE8:6C:C7:00:00:00– E8:6C:C7:0F:FF:FF
Address capacity1,048,576
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
- Dec 19, 2020 – Feb 18, 2026 Trapeze Switzerland GmbH name changed
- Feb 18, 2026 – present ebblo Western Europe
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.
ebblo Western Europe holds 1 registered blocks in the IEEE registry, ranking #11,100 of 33,421 organizations by block count.