00:23:66 Beijing Siasun Electronic System Co.,Ltd.
Every MAC address from 00:23:66:00:00:00 to 00:23:66:FF:FF:FF belongs to a block the IEEE assigned to Beijing Siasun Electronic System Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:23:66 belongs to
Written 00:23:66, 00-23-66 or 002366, depending on the system. Look up a full address.
Prefix
00:23:66
Organization
Beijing Siasun Electronic System Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:23:66:00:00:00
Last address
00:23:66:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Rm.1018 Huatian Bldg, No.6 Bei Xiaomachang Beijing CN 100038