MAC Address Lookup

China Daheng Group ,Inc. 00:21:49

00:21:49 is a 24-bit MA-L MAC address block registered to China Daheng Group ,Inc. in CN.

Vendor

China Daheng Group ,Inc.

MA-L · 24-bit
00:21:49

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:21:49
Match
MA-L assignment
Address range
00:21:49:00:00:00 – 00:21:49:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
12F Daheng Science & Technology Tower ,NO.3 Suzhou Str. Beijing CN 100080
First registered
Jun 18, 2008

Formats

  • Plain hex 002149
  • Colon-separated 00:21:49
  • Hyphen-separated 00-21-49
  • Cisco dot notation 0021.49