Brocade Communications Systems LLC (50:EB:1A:00:00:00 /24)

Brocade Communications Systems LLC MA-L

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

Prefix50:EB:1A:00:00:00 /24

Vendor address1320 Ridder Park Dr San Jose CA US 95131

Block range50:EB:1A:00:00:00– 50:EB:1A: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

50:EB:1A:00:00:00 50:EB:1A:7F:FF:FF 50:EB:1A:FF:FF:FF

Other blocks registered to Brocade Communications Systems LLC

00:00:88:00:00:00 /24 MA-L 00:01:0F:00:00:00 /24 MA-L 00:04:80:00:00:00 /24 MA-L 00:05:1E:00:00:00 /24 MA-L 00:05:33:00:00:00 /24 MA-L 00:0C:DB:00:00:00 /24 MA-L 00:12:F2:00:00:00 /24 MA-L 00:14:C9:00:00:00 /24 MA-L 00:1B:ED:00:00:00 /24 MA-L 00:24:38:00:00:00 /24 MA-L 00:27:F8:00:00:00 /24 MA-L 00:60:69:00:00:00 /24 MA-L