00:18:21 SINDORICOH
Every MAC address from 00:18:21:00:00:00 to 00:18:21:FF:FF:FF belongs to a block the IEEE assigned to SINDORICOH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:18:21 belongs to
Written 00:18:21, 00-18-21 or 001821, depending on the system. Look up a full address.
Prefix
00:18:21
Organization
SINDORICOH
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:18:21:00:00:00
Last address
00:18:21:FF:FF:FF
Address type
Globally unique, unicast
Registered address
277-22, 2ga, Sungsu-dong, Sungdong-gu, Seoul KR 133-120