44:38:8C Sumitomo Electric Industries, Ltd
Every MAC address from 44:38:8C:00:00:00 to 44:38:8C:FF:FF:FF belongs to a block the IEEE assigned to Sumitomo Electric Industries, Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 44:38:8C belongs to
Written 44:38:8C, 44-38-8C or 44388C, depending on the system. Look up a full address.
Prefix
44:38:8C
Organization
Sumitomo Electric Industries, Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
44:38:8C:00:00:00
Last address
44:38:8C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1-1-3, Shimaya, Konohana-ku Osaka JP 554-0024