MAC Address Lookup

Huawei Device Co., Ltd. F4:A1:57

F4:A1:57 is a 24-bit MA-L MAC address block registered to Huawei Device Co., Ltd. in CN.

Vendor

Huawei Device Co., Ltd.

MA-L · 24-bit
F4:A1:57

Unicast · Universally administered (U/L bit clear)

Matched prefix
F4:A1:57
Match
MA-L assignment
Address range
F4:A1:57:00:00:00 – F4:A1:57:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
No.2 of Xincheng Road, Songshan Lake Zone Dongguan Guangdong CN 523808
First registered
Jan 16, 2026

Formats

  • Plain hex F4A157
  • Colon-separated F4:A1:57
  • Hyphen-separated F4-A1-57
  • Cisco dot notation F4A1.57