MAC Address Lookup

SHENZHEN GONGJIN ELECTRONICS CO.,LT B4:41:7A

B4:41:7A is a 24-bit MA-L MAC address block registered to SHENZHEN GONGJIN ELECTRONICS CO.,LT in CN.

Vendor

SHENZHEN GONGJIN ELECTRONICS CO.,LT

MA-L · 24-bit
B4:41:7A

Unicast · Universally administered (U/L bit clear)

Matched prefix
B4:41:7A
Match
MA-L assignment
Address range
B4:41:7A:00:00:00 – B4:41:7A:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
4F,Baiying Building, No.1019,Nanhai RD,Shekou ShenZhen GuangDong CN 518067
First registered
Aug 29, 2009

Formats

  • Plain hex B4417A
  • Colon-separated B4:41:7A
  • Hyphen-separated B4-41-7A
  • Cisco dot notation B441.7A

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. ShenZhen Gongjin Electronics Co.,Ltd Aug 29, 2009
  2. SHENZHEN GONGJIN ELECTRONICS CO.,LT Jan 4, 2017