00:04:3A Intelligent Telecommunications, Inc.
Every MAC address from 00:04:3A:00:00:00 to 00:04:3A:FF:FF:FF belongs to a block the IEEE assigned to Intelligent Telecommunications, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:04:3A belongs to
Written 00:04:3A, 00-04-3A or 00043A, depending on the system. Look up a full address.
Prefix
00:04:3A
Organization
Intelligent Telecommunications, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:04:3A:00:00:00
Last address
00:04:3A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1687-2, Sinil-dong SOUTH KOREA KR 306-230