macadress

PHSNET

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:0D:82:00:00:00 /24
Vendor addressPiazza Mariano Rumor, 18 Arcugnano Vicenza IT 36057
Country🇮🇹  Italy
RegisteredJun 10, 2003
Block range00:0D:82:00:00:00– 00:0D:82: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 →

Ownership timeline

  1. Jun 10, 2003 – Feb 23, 2018 PHS srl name changed
  2. Feb 23, 2018 – Nov 1, 2018 PHSNET SRLS name changed
  3. Nov 1, 2018 – present PHSNET

Example addresses in this block

00:0D:82:00:00:00 00:0D:82:7F:FF:FF 00:0D:82:FF:FF:FF

Where this block sits

Previous 00:0D:81:00:00:00 /24 Pepperl+Fuchs GmbH Next 00:0D:83:00:00:00 /24 Sanmina-SCI Hungary Ltd.

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

PHSNET holds 1 registered blocks in the IEEE registry, ranking #22,952 of 33,427 organizations by block count.