MAC Address Lookup

SHENZHEN BILIAN ELECTRONIC CO.，LTD 20:F4:1B

20:F4:1B is a 24-bit MA-L MAC address block registered to SHENZHEN BILIAN ELECTRONIC CO.，LTD in CN.

Vendor

SHENZHEN BILIAN ELECTRONIC CO.，LTD

MA-L · 24-bit
20:F4:1B

Unicast · Universally administered (U/L bit clear)

Matched prefix
20:F4:1B
Match
MA-L assignment
Address range
20:F4:1B:00:00:00 – 20:F4:1B:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
Room 501, Building 3, No.32 Dafu Road, Zhangge Community, Fucheng Subdistrict, Longhua District, Shenzhen City Guangdong Province CN 518000
First registered
Mar 26, 2015

Formats

  • Plain hex 20F41B
  • Colon-separated 20:F4:1B
  • Hyphen-separated 20-F4-1B
  • Cisco dot notation 20F4.1B

Prefix lineage

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

  1. Shenzhen Bilian electronic CO.,LTD Mar 26, 2015
  2. SHENZHEN BILIAN ELECTRONIC CO.，LTD Jun 13, 2026