macadress

Edgecore Networks Corporation

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixCC:37:AB:00:00:00 /24
Vendor address1 Creation Road 3. Hsinchu Hsinchu TW 30077
Country🇹🇼  Taiwan
RegisteredApr 1, 2015
Block rangeCC:37:AB:00:00:00– CC:37:AB: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. Apr 1, 2015 – Jan 11, 2019 Edgecore Networks Corportation name changed
  2. Jan 11, 2019 – present Edgecore Networks Corporation

Example addresses in this block

CC:37:AB:00:00:00 CC:37:AB:7F:FF:FF CC:37:AB:FF:FF:FF

Where this block sits

Previous CC:37:A9:00:00:00 /24 ASKEY COMPUTER CORP

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

Edgecore Networks Corporation holds 17 registered blocks in the IEEE registry, ranking #192 of 33,427 organizations by block count.

Other blocks registered to Edgecore Networks Corporation

04:F8:F8:00:00:00 /24 MA-L 14:44:8F:00:00:00 /24 MA-L 1C:EA:0B:00:00:00 /24 MA-L 34:EF:B6:00:00:00 /24 MA-L 3C:2C:99:00:00:00 /24 MA-L 68:21:5F:00:00:00 /24 MA-L 80:A2:35:00:00:00 /24 MA-L 8C:EA:1B:00:00:00 /24 MA-L 90:3C:B3:00:00:00 /24 MA-L 98:19:2C:00:00:00 /24 MA-L A8:2B:B5:00:00:00 /24 MA-L B8:6A:97:00:00:00 /24 MA-L