74:45:CE CRESYN
Every MAC address from 74:45:CE:00:00:00 to 74:45:CE:FF:FF:FF belongs to a block the IEEE assigned to CRESYN. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 74:45:CE belongs to
Written 74:45:CE, 74-45-CE or 7445CE, depending on the system. Look up a full address.
Prefix
74:45:CE
Organization
CRESYN
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
74:45:CE:00:00:00
Last address
74:45:CE:FF:FF:FF
Address type
Globally unique, unicast
Registered address
8-22,Jamwon-dong Seoul Seocho-Gu KR #137-902