MAC Address Lookup

China Dragon Technology Limited 44:EF:BF

44:EF:BF is a 24-bit MA-L MAC address block registered to China Dragon Technology Limited in CN.

Vendor

China Dragon Technology Limited

MA-L · 24-bit
44:EF:BF

Unicast · Universally administered (U/L bit clear)

Matched prefix
44:EF:BF
Match
MA-L assignment
Address range
44:EF:BF:00:00:00 – 44:EF:BF:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
B4 Bldg.Haoshan 1st Industry Park, Shenzhen Guangdong CN 518104
First registered
Jun 26, 2019

Formats

  • Plain hex 44EFBF
  • Colon-separated 44:EF:BF
  • Hyphen-separated 44-EF-BF
  • Cisco dot notation 44EF.BF