MAC Address Lookup

Guang zhou Xradio Technology Co., Ltd 64:21:FD

64:21:FD is a 24-bit MA-L MAC address block registered to Guang zhou Xradio Technology Co., Ltd in CN.

Vendor

Guang zhou Xradio Technology Co., Ltd

MA-L · 24-bit
64:21:FD

Unicast · Universally administered (U/L bit clear)

Matched prefix
64:21:FD
Match
MA-L assignment
Address range
64:21:FD:00:00:00 – 64:21:FD:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
Room 405 ,BuildingB, No. 18 Science Avenue, Guangzhou Science City Guangzhou Guangdong CN 510700
First registered
May 1, 2026

Formats

  • Plain hex 6421FD
  • Colon-separated 64:21:FD
  • Hyphen-separated 64-21-FD
  • Cisco dot notation 6421.FD