00:1D:20 Comtrend Corporation
Every MAC address from 00:1D:20:00:00:00 to 00:1D:20:FF:FF:FF belongs to a block the IEEE assigned to Comtrend Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1D:20 belongs to
Written 00:1D:20, 00-1D-20 or 001D20, depending on the system. Look up a full address.
Prefix
00:1D:20
Organization
Comtrend Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1D:20:00:00:00
Last address
00:1D:20:FF:FF:FF
Address type
Globally unique, unicast
Registered address
3F-1, 10 Lane 609, Chongxin Road, Section 5, New Taipei City, Taiwan TW 24159