A0:C4:A5 SYGN HOUSE INC.
Every MAC address from A0:C4:A5:00:00:00 to A0:C4:A5:FF:FF:FF belongs to a block the IEEE assigned to SYGN HOUSE INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A0:C4:A5 belongs to
Written A0:C4:A5, A0-C4-A5 or A0C4A5, depending on the system. Look up a full address.
Prefix
A0:C4:A5
Organization
SYGN HOUSE INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
A0:C4:A5:00:00:00
Last address
A0:C4:A5:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2-9-14 Tamagawa-denenchofu Setagaya-ku Tokyo JP 1580085