MAC Address Lookup

Castlenet Technology Inc. FC:4A:E9

FC:4A:E9 is a 24-bit MA-L MAC address block registered to Castlenet Technology Inc. in TW.

Vendor

Castlenet Technology Inc.

MA-L · 24-bit
FC:4A:E9

Unicast · Universally administered (U/L bit clear)

Matched prefix
FC:4A:E9
Match
MA-L assignment
Address range
FC:4A:E9:00:00:00 – FC:4A:E9:FF:FF:FF
Addresses in block
16,777,216
Country
TW
Organization address
5F., No. 10, Daye Rd., Beitou Dist. Taipei City TW 112030
First registered
Jan 29, 2014

Formats

  • Plain hex FC4AE9
  • Colon-separated FC:4A:E9
  • Hyphen-separated FC-4A-E9
  • Cisco dot notation FC4A.E9