MAC Address Lookup

Beijing Rongcheng Hutong Technology Co., Ltd. DC:CF:94

DC:CF:94 is a 24-bit MA-L MAC address block registered to Beijing Rongcheng Hutong Technology Co., Ltd. in CN.

Vendor

Beijing Rongcheng Hutong Technology Co., Ltd.

MA-L · 24-bit
DC:CF:94

Unicast · Universally administered (U/L bit clear)

Matched prefix
DC:CF:94
Match
MA-L assignment
Address range
DC:CF:94:00:00:00 – DC:CF:94:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
Room 401A,Building No.4,Yard No.5, Beijing CN 100024
First registered
Mar 10, 2011

Formats

  • Plain hex DCCF94
  • Colon-separated DC:CF:94
  • Hyphen-separated DC-CF-94
  • Cisco dot notation DCCF.94

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. Beijing Rocheng Hutong Technology Co., Ltd. Mar 10, 2011
  2. Beijing Rongcheng Hutong Technology Co., Ltd. Mar 11, 2011