macadress

Compal Broadband Networks, Inc.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix5C:35:3B:00:00:00 /24
Vendor address13F., No.1, Taiyuan 1st St. Zhubei City Hsinchu County TW 30265
Country🇹🇼  Taiwan
RegisteredMay 26, 2010
Block range5C:35:3B:00:00:00– 5C:35:3B: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. May 26, 2010 – Oct 17, 2015 Compal Broadband Networks Inc. name changedaddress changed
  2. Oct 17, 2015 – present Compal Broadband Networks, Inc.

Example addresses in this block

5C:35:3B:00:00:00 5C:35:3B:7F:FF:FF 5C:35:3B:FF:FF:FF

Where this block sits

Compal Broadband Networks, Inc. holds 9 registered blocks in the IEEE registry, ranking #337 of 33,427 organizations by block count.

Other blocks registered to Compal Broadband Networks, Inc.

34:2C:C4:00:00:00 /24 MA-L 38:43:7D:00:00:00 /24 MA-L 54:67:51:00:00:00 /24 MA-L 68:02:B8:00:00:00 /24 MA-L 90:5C:44:00:00:00 /24 MA-L AC:22:05:00:00:00 /24 MA-L B4:F2:67:00:00:00 /24 MA-L DC:53:7C:00:00:00 /24 MA-L