30:D9:59 Shanghai Longcheer Technology Co., Ltd.
Every MAC address from 30:D9:59:00:00:00 to 30:D9:59:FF:FF:FF belongs to a block the IEEE assigned to Shanghai Longcheer Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 30:D9:59 belongs to
Written 30:D9:59, 30-D9-59 or 30D959, depending on the system. Look up a full address.
Prefix
30:D9:59
Organization
Shanghai Longcheer Technology Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
30:D9:59:00:00:00
Last address
30:D9:59:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Bldg 1,No.401,Caobao RD,Xuhui Dist Shanghai CN 200233
Same organization
Other blocks assigned to Shanghai Longcheer Technology Co., Ltd.
1 more block registered under the same name.