18:EF:3A Sichuan AI-Link Technology Co., Ltd.
Every MAC address from 18:EF:3A:00:00:00 to 18:EF:3A:FF:FF:FF belongs to a block the IEEE assigned to Sichuan AI-Link Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 18:EF:3A belongs to
Written 18:EF:3A, 18-EF-3A or 18EF3A, depending on the system. Look up a full address.
Prefix
18:EF:3A
Organization
Sichuan AI-Link Technology Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
18:EF:3A:00:00:00
Last address
18:EF:3A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Anzhou, Industrial Park Mianyang Sichuan CN 622650
Same organization
Other blocks assigned to Sichuan AI-Link Technology Co., Ltd.
28 more blocks registered under the same name.