00:19:E9 S-Information Technolgy, Co., Ltd.
Every MAC address from 00:19:E9:00:00:00 to 00:19:E9:FF:FF:FF belongs to a block the IEEE assigned to S-Information Technolgy, Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:19:E9 belongs to
Written 00:19:E9, 00-19-E9 or 0019E9, depending on the system. Look up a full address.
Prefix
00:19:E9
Organization
S-Information Technolgy, Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:19:E9:00:00:00
Last address
00:19:E9:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Sungwoo Bldg, 717-3 Suseo-dong, Seoul KR 135-884