MAC Address Lookup

Shanghai Kanghai Information System CO.,LTD. B0:47:5E:0

B0:47:5E:0 is a 28-bit MA-M MAC address block registered to Shanghai Kanghai Information System CO.,LTD. in CN.

Vendor

Shanghai Kanghai Information System CO.,LTD.

MA-M · 28-bit
B0:47:5E:0

Unicast · Universally administered (U/L bit clear)

Matched prefix
B0:47:5E:0
Match
MA-M assignment
Address range
B0:47:5E:00:00:00 – B0:47:5E:0F:FF:FF
Addresses in block
1,048,576
Country
CN
Organization address
9th FIoor, Building 9, No.1 Qingxiang road, BaoNeng Science and TechnoIogy Industrial Park, Longhua New District ShenZhen GuangDong CN 518000
First registered
Oct 9, 2024

Formats

  • Plain hex B0475E0
  • Colon-separated B0:47:5E:0
  • Hyphen-separated B0-47-5E-0
  • Cisco dot notation B047.5E0

Prefix lineage

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

  1. Shenzhen C & D Electronics Co., Ltd. Oct 9, 2024
  2. Shanghai Kanghai Information System CO.,LTD. Sep 5, 2025