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

RegisteredJan 5, 2010

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

Where this block sits

Next 50:2D:FB:00:00:00 /24 IGShare Co., Ltd.

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Phytec Messtechnik GmbH holds 36 registered blocks in the IEEE registry, ranking #98 of 33,421 organizations by block count.

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