MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix8C:1F:64:45:F0:00 /36
Vendor addressindustrial estate, makhupura, ajmer, rajasthan ajmer Rajasthan IN 305002
Country🇮🇳 India
RegisteredOct 7, 2021
Block range8C:1F:64:45:F0:00– 8C:1F:64:45:FF:FF
Address capacity4,096
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
8C:1F:64:45:E0:00 /36
Hangzhou Zhongchuan Digital Equipment Co., Ltd.
Next
8C:1F:64:46:00:00 /36
Solace Systems Inc.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Toshniwal Security Solutions Pvt Ltd holds 1 registered blocks in the IEEE registry, ranking #30,319 of 33,427 organizations by block count.