00:E0:C0 SEIWA ELECTRIC MFG. CO., LTD.
Every MAC address from 00:E0:C0:00:00:00 to 00:E0:C0:FF:FF:FF belongs to a block the IEEE assigned to SEIWA ELECTRIC MFG. CO., LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:E0:C0 belongs to
Written 00:E0:C0, 00-E0-C0 or 00E0C0, depending on the system. Look up a full address.
Prefix
00:E0:C0
Organization
SEIWA ELECTRIC MFG. CO., LTD.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:E0:C0:00:00:00
Last address
00:E0:C0:FF:FF:FF
Address type
Globally unique, unicast
Registered address
86 TARADA SHIN-IKE, KYOTO PREFECTURE JP