macadress

Eco Mobile

MA-M
MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixD0:C8:57:70:00:00 /28
Vendor addressSamoborska cesta 330 Zagreb Zagreb HR 10090
Country🇭🇷  Croatia
RegisteredMar 27, 2019
Block rangeD0:C8:57:70:00:00– D0:C8:57:7F: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 →

Example addresses in this block

D0:C8:57:70:00:00 D0:C8:57:77:FF:FF D0:C8:57:7F:FF:FF

Where this block sits

Previous D0:C8:57:60:00:00 /28 Innovative Industrial(HK)Co., Limited Next D0:C8:57:80:00:00 /28 Nanjing Magewell Electronics Co.,Ltd

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Eco Mobile holds 1 registered blocks in the IEEE registry, ranking #11,155 of 33,427 organizations by block count.