MAC Address Lookup

HUAWEI TECHNOLOGIES CO.,LTD B4:7B:1A

B4:7B:1A 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
B4:7B:1A

Unicast · Universally administered (U/L bit clear)

Matched prefix
B4:7B:1A
Match
MA-L assignment
Address range
B4:7B:1A:00:00:00 – B4:7B:1A: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 17, 2025

Formats

  • Plain hex B47B1A
  • Colon-separated B4:7B:1A
  • Hyphen-separated B4-7B-1A
  • Cisco dot notation B47B.1A