24:1B:13 Shanghai Nutshell Electronic Co., Ltd.
Every MAC address from 24:1B:13:00:00:00 to 24:1B:13:FF:FF:FF belongs to a block the IEEE assigned to Shanghai Nutshell Electronic Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 24:1B:13 belongs to
Written 24:1B:13, 24-1B-13 or 241B13, depending on the system. Look up a full address.
Prefix
24:1B:13
Organization
Shanghai Nutshell Electronic Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
24:1B:13:00:00:00
Last address
24:1B:13:FF:FF:FF
Address type
Globally unique, unicast
Registered address
365 Guoshoujing RD.,Zhangjiang Hi-Tech Park, Pudong District Shanghai Shanghai CN 201203