Vision Systems Safety Tech (8C:1F:64:EA:20:00 /36)

Vision Systems Safety Tech MA-S

MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.

Prefix8C:1F:64:EA:20:00 /36

Vendor address5 Chemin de Chiradie Brignais FR 69530

Block range8C:1F:64:EA:20:00– 8C:1F:64:EA:2F: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

8C:1F:64:EA:20:00 8C:1F:64:EA:27:FF 8C:1F:64:EA:2F:FF

Other blocks registered to Vision Systems Safety Tech

8C:1F:64:28:80:00 /36 MA-S 8C:1F:64:2E:40:00 /36 MA-S 8C:1F:64:33:00:00 /36 MA-S 8C:1F:64:43:60:00 /36 MA-S 8C:1F:64:94:A0:00 /36 MA-S 8C:1F:64:9F:60:00 /36 MA-S 8C:1F:64:AD:90:00 /36 MA-S 8C:1F:64:B5:90:00 /36 MA-S 8C:1F:64:E6:F0:00 /36 MA-S 8C:1F:64:F7:00:00 /36 MA-S 8C:1F:64:F7:F0:00 /36 MA-S 8C:1F:64:F9:20:00 /36 MA-S