macadress

HUAWEI TECHNOLOGIES CO.,LTD

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix64:16:F0:00:00:00 /24
Vendor addressBuilding 2, Zone B,Huawei Industrial Park,Bantian, Longgang District Shenzhen Guangdong CN 518129
Country🇨🇳  China
RegisteredAug 14, 2009
Block range64:16:F0:00:00:00– 64:16:F0: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. Aug 14, 2009 – Sep 25, 2015 Shehzhen Huawei Communication Technologies Co., Ltd. name changedaddress changed
  2. Sep 25, 2015 – present HUAWEI TECHNOLOGIES CO.,LTD

Dates show when a change became public in the IEEE registry. How we track ownership history →

Example addresses in this block

64:16:F0:00:00:00 64:16:F0:7F:FF:FF 64:16:F0:FF:FF:FF

Where this block sits

HUAWEI TECHNOLOGIES CO.,LTD holds 1,418 registered blocks in the IEEE registry, ranking #2 of 33,498 organizations by block count.

Other blocks registered to HUAWEI TECHNOLOGIES CO.,LTD

00:18:82:00:00:00 /24 MA-L 00:1E:10:00:00:00 /24 MA-L 00:25:68:00:00:00 /24 MA-L 00:25:9E:00:00:00 /24 MA-L 00:2E:C7:00:00:00 /24 MA-L 00:34:FE:00:00:00 /24 MA-L 00:46:4B:00:00:00 /24 MA-L 00:4F:1A:00:00:00 /24 MA-L 00:5A:13:00:00:00 /24 MA-L 00:61:51:00:00:00 /24 MA-L 00:66:4B:00:00:00 /24 MA-L 00:6B:6F:00:00:00 /24 MA-L