18:D9:EF Shuttle Inc.
Every MAC address from 18:D9:EF:00:00:00 to 18:D9:EF:FF:FF:FF belongs to a block the IEEE assigned to Shuttle Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 18:D9:EF belongs to
Written 18:D9:EF, 18-D9-EF or 18D9EF, depending on the system. Look up a full address.
Prefix
18:D9:EF
Organization
Shuttle Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
18:D9:EF:00:00:00
Last address
18:D9:EF:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No. 30 Lane 76, Rei Kuang Rd Taipei TW 114
Same organization
Other blocks assigned to Shuttle Inc.
1 more block registered under the same name.