DAVE SRL

MA-S

MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.

Prefix70:B3:D5:63:A0:00 /36

Vendor addressVIA TALPONEDO 29/A PORCIA PORDENONE IT 330850

RegisteredSep 21, 2014

Block range70:B3:D5:63:A0:00– 70:B3:D5:63:AF:FF

Address capacity4,096

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

70:B3:D5:63:A0:00 70:B3:D5:63:A7:FF 70:B3:D5:63:AF:FF

Where this block sits

Previous 70:B3:D5:63:90:00 /36 DORLET SAU Next 70:B3:D5:63:B0:00 /36 Lazer Safe Pty Ltd

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

DAVE SRL holds 22 registered blocks in the IEEE registry, ranking #155 of 33,421 organizations by block count.

Other blocks registered to DAVE SRL

00:50:C2:1E:A0:00 /36 IAB 00:50:C2:B9:C0:00 /36 IAB 40:D8:55:09:80:00 /36 IAB 70:B3:D5:14:20:00 /36 MA-S 70:B3:D5:18:90:00 /36 MA-S 70:B3:D5:27:B0:00 /36 MA-S 70:B3:D5:3E:A0:00 /36 MA-S 70:B3:D5:59:C0:00 /36 MA-S 70:B3:D5:CA:F0:00 /36 MA-S 70:B3:D5:EF:70:00 /36 MA-S 8C:1F:64:0E:F0:00 /36 MA-S 8C:1F:64:20:F0:00 /36 MA-S