macadress

WEIFANG GOERTEK ELECTRONICS CO.,LTD

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix2C:4D:79:00:00:00 /24
Vendor addressNo.268 Dongfang Road Weifang Shandong CN 261000
Country🇨🇳  China
RegisteredNov 21, 2015
Block range2C:4D:79:00:00:00– 2C:4D:79: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. Nov 21, 2015 – Apr 26, 2017 GoerTek Inc. name changed
  2. Apr 26, 2017 – Feb 15, 2018 Weifang GoerTek Technology Co.,Ltd. name changedaddress changed
  3. Feb 15, 2018 – present WEIFANG GOERTEK ELECTRONICS CO.,LTD

Example addresses in this block

2C:4D:79:00:00:00 2C:4D:79:7F:FF:FF 2C:4D:79:FF:FF:FF

Where this block sits

WEIFANG GOERTEK ELECTRONICS CO.,LTD holds 20 registered blocks in the IEEE registry, ranking #177 of 33,421 organizations by block count.

Other blocks registered to WEIFANG GOERTEK ELECTRONICS CO.,LTD

10:18:49:00:00:00 /24 MA-L 1C:96:5A:00:00:00 /24 MA-L 24:A6:FA:00:00:00 /24 MA-L 40:1B:5F:00:00:00 /24 MA-L 48:18:8D:00:00:00 /24 MA-L 4C:B9:9B:00:00:00 /24 MA-L 84:17:66:00:00:00 /24 MA-L 88:03:4C:00:00:00 /24 MA-L 90:89:5F:00:00:00 /24 MA-L 90:B6:85:00:00:00 /24 MA-L A0:AB:51:00:00:00 /24 MA-L A0:FA:9C:00:00:00 /24 MA-L