Palo Alto Networks

MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

Prefix00:86:9C:00:00:00 /24

Vendor address3000 Tannery Way Santa Clara CA US 95054

RegisteredApr 22, 2017

Block range00:86:9C:00:00:00– 00:86:9C:FF:FF:FF

Address capacity16,777,216

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

00:86:9C:00:00:00 00:86:9C:7F:FF:FF 00:86:9C:FF:FF:FF

Where this block sits

Palo Alto Networks holds 40 registered blocks in the IEEE registry, ranking #92 of 33,427 organizations by block count.

Other blocks registered to Palo Alto Networks

00:1B:17:00:00:00 /24 MA-L 00:DA:27:00:00:00 /24 MA-L 04:47:2A:00:00:00 /24 MA-L 08:03:42:00:00:00 /24 MA-L 08:30:6B:00:00:00 /24 MA-L 08:66:1F:00:00:00 /24 MA-L 1C:CF:82:00:00:00 /24 MA-L 24:0B:0A:00:00:00 /24 MA-L 34:E5:EC:00:00:00 /24 MA-L 3C:FA:30:00:00:00 /24 MA-L 58:49:3B:00:00:00 /24 MA-L 58:76:9C:00:00:00 /24 MA-L