Phytec Messtechnik GmbH (50:2D:F4:00:00:00 /24)

Phytec Messtechnik GmbH MA-L

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

Prefix50:2D:F4:00:00:00 /24

Vendor addressRobert-Koch-Straße 39 Mainz Rheinland-Pfalz DE 55129

Block range50:2D:F4:00:00:00– 50:2D:F4: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

50:2D:F4:00:00:00 50:2D:F4:7F:FF:FF 50:2D:F4:FF:FF:FF

Other blocks registered to Phytec Messtechnik GmbH

00:50:C2:14:40:00 /36 IAB 00:50:C2:32:A0:00 /36 IAB 00:50:C2:39:20:00 /36 IAB 00:50:C2:3B:A0:00 /36 IAB 00:50:C2:45:90:00 /36 IAB 00:50:C2:48:50:00 /36 IAB 00:50:C2:52:90:00 /36 IAB 00:50:C2:5A:70:00 /36 IAB 00:50:C2:5E:00:00 /36 IAB 00:50:C2:64:40:00 /36 IAB 00:50:C2:67:F0:00 /36 IAB 00:50:C2:6E:20:00 /36 IAB