78:13:05:D Shanghai Siminics Optoelectronic Technology Co., Ltd
Every MAC address from 78:13:05:D0:00:00 to 78:13:05:DF:FF:FF belongs to a block the IEEE assigned to Shanghai Siminics Optoelectronic Technology Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:13:05:D belongs to
Written 78:13:05:D, 78-13-05-D or 781305D, depending on the system. Look up a full address.
Prefix
78:13:05:D/28
Organization
Shanghai Siminics Optoelectronic Technology Co., Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
78:13:05:D0:00:00
Last address
78:13:05:DF:FF:FF
Address type
Globally unique, unicast
Registered address
Room 9, Building 15, Huatai Center Jinyun Rd Shanghai CN 201803
Parent block
Inside 78:13:05
This MA-M block is carved from the 24-bit block 78:13:05, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.