MAC Address Lookup

Dspread Technology (Beijing) Inc. 30:3D:51:4

30:3D:51:4 is a 28-bit MA-M MAC address block registered to Dspread Technology (Beijing) Inc. in CN.

Vendor

Dspread Technology (Beijing) Inc.

MA-M · 28-bit
30:3D:51:4

Unicast · Universally administered (U/L bit clear)

Matched prefix
30:3D:51:4
Match
MA-M assignment
Address range
30:3D:51:40:00:00 – 30:3D:51:4F:FF:FF
Addresses in block
1,048,576
Country
CN
Organization address
Jingxin Building, 2045 Suite , Chaoyang District Beijing CN 100027
First registered
May 12, 2022

Formats

  • Plain hex 303D514
  • Colon-separated 30:3D:51:4
  • Hyphen-separated 30-3D-51-4
  • Cisco dot notation 303D.514