MAC Address Lookup

Shanghai Kanghai Information System CO.,LTD. 04:58:5D:E

04:58:5D:E 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
04:58:5D:E

Unicast · Universally administered (U/L bit clear)

Matched prefix
04:58:5D:E
Match
MA-M assignment
Address range
04:58:5D:E0:00:00 – 04:58:5D:EF: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
May 29, 2025

Formats

  • Plain hex 04585DE
  • Colon-separated 04:58:5D:E
  • Hyphen-separated 04-58-5D-E
  • Cisco dot notation 0458.5DE

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. May 29, 2025
  2. Shanghai Kanghai Information System CO.,LTD. Sep 5, 2025