MAC Address Lookup

Shenzhen Hengbang Xinchuang Technology Co.,Ltd 20:B3:7F:B

20:B3:7F:B is a 28-bit MA-M MAC address block registered to Shenzhen Hengbang Xinchuang Technology Co.,Ltd in CN.

Vendor

Shenzhen Hengbang Xinchuang Technology Co.,Ltd

MA-M · 28-bit
20:B3:7F:B

Unicast · Universally administered (U/L bit clear)

Matched prefix
20:B3:7F:B
Match
MA-M assignment
Address range
20:B3:7F:B0:00:00 – 20:B3:7F:BF:FF:FF
Addresses in block
1,048,576
Country
CN
Organization address
2nd Floor East, Workshop 3A, No. 268 Baoshi East Road, Shiyan Sub-district, Bao'an District, Shenzhen Shenzhen Guangdong CN 518108
First registered
Mar 10, 2026

Formats

  • Plain hex 20B37FB
  • Colon-separated 20:B3:7F:B
  • Hyphen-separated 20-B3-7F-B
  • Cisco dot notation 20B3.7FB

Prefix lineage

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

  1. B810 SPA Mar 10, 2026
  2. Shenzhen Hengbang Xinchuang Technology Co.,Ltd Mar 27, 2026