MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixE4:95:6E:30:00:00 /28
Vendor addressNo.6608, Beisong Road, Shanghai CN 201611
Country🇨🇳 China
RegisteredOct 16, 2015
Block rangeE4:95:6E:30:00:00– E4:95:6E:3F: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
Where this block sits
Previous
E4:95:6E:20:00:00 /28
Shanghai Hoping Technology Co., Ltd.
Next
E4:95:6E:40:00:00 /28
Guang Lian Zhi Tong Technology Limited
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Shanghai DGE Co., Ltd holds 1 registered blocks in the IEEE registry, ranking #25,908 of 33,427 organizations by block count.