MAC Address Lookup

HUAWEI TECHNOLOGIES CO.,LTD 54:EF:43

54:EF:43 is a 24-bit MA-L MAC address block registered to HUAWEI TECHNOLOGIES CO.,LTD in CN.

Vendor

HUAWEI TECHNOLOGIES CO.,LTD

MA-L · 24-bit
54:EF:43

Unicast · Universally administered (U/L bit clear)

Matched prefix
54:EF:43
Match
MA-L assignment
Address range
54:EF:43:00:00:00 – 54:EF:43:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
No.2 Xin Cheng Road, Room R6,Songshan Lake Technology Park Dongguan CN 523808
First registered
Jan 20, 2023

Formats

  • Plain hex 54EF43
  • Colon-separated 54:EF:43
  • Hyphen-separated 54-EF-43
  • Cisco dot notation 54EF.43