D4:40:D0 OCOSMOS Co., LTD
Every MAC address from D4:40:D0:00:00:00 to D4:40:D0:FF:FF:FF belongs to a block the IEEE assigned to OCOSMOS Co., LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:40:D0 belongs to
Written D4:40:D0, D4-40-D0 or D440D0, depending on the system. Look up a full address.
Prefix
D4:40:D0
Organization
OCOSMOS Co., LTD
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
D4:40:D0:00:00:00
Last address
D4:40:D0:FF:FF:FF
Address type
Globally unique, unicast
Registered address
(Tamnip-Dong) #1, 263-1 Techno 2-Ro Yuseong-Gu Daejeon Daejeon KR 34026