80:61:5F Beijing Sinead Technology Co., Ltd.
Every MAC address from 80:61:5F:00:00:00 to 80:61:5F:FF:FF:FF belongs to a block the IEEE assigned to Beijing Sinead Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 80:61:5F belongs to
Written 80:61:5F, 80-61-5F or 80615F, depending on the system. Look up a full address.
Prefix
80:61:5F
Organization
Beijing Sinead Technology Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
80:61:5F:00:00:00
Last address
80:61:5F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Room 504,Block A, New material Building, Yongfeng industrial, Haiding District, Beijing.China Beijing Beijing CN 100094
Same organization
Other blocks assigned to Beijing Sinead Technology Co., Ltd.
1 more block registered under the same name.