38:3F:10 DBL Technology Ltd.
Every MAC address from 38:3F:10:00:00:00 to 38:3F:10:FF:FF:FF belongs to a block the IEEE assigned to DBL Technology Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 38:3F:10 belongs to
Written 38:3F:10, 38-3F-10 or 383F10, depending on the system. Look up a full address.
Prefix
38:3F:10
Organization
DBL Technology Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
38:3F:10:00:00:00
Last address
38:3F:10:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Unit 42, 18/F., Block D, Wah Lok Industrial Center HK