00:0A:21 Integra Telecom Co. Ltd
Every MAC address from 00:0A:21:00:00:00 to 00:0A:21:FF:FF:FF belongs to a block the IEEE assigned to Integra Telecom Co. Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:0A:21 belongs to
Written 00:0A:21, 00-0A-21 or 000A21, depending on the system. Look up a full address.
Prefix
00:0A:21
Organization
Integra Telecom Co. Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:0A:21:00:00:00
Last address
00:0A:21:FF:FF:FF
Address type
Globally unique, unicast
Registered address
7th floor Hwayoung Bld. 112-2 Seoul KR