00:1D:5C Tom Communication Industrial Co.,Ltd.
Every MAC address from 00:1D:5C:00:00:00 to 00:1D:5C:FF:FF:FF belongs to a block the IEEE assigned to Tom Communication Industrial Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1D:5C belongs to
Written 00:1D:5C, 00-1D-5C or 001D5C, depending on the system. Look up a full address.
Prefix
00:1D:5C
Organization
Tom Communication Industrial Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1D:5C:00:00:00
Last address
00:1D:5C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1173 Nippa-choh Kohoku-ku Yokohama Kanagawa JP 223-0057