00:1D:66 HYUNDAI HT Co., Ltd.
Every MAC address from 00:1D:66:00:00:00 to 00:1D:66:FF:FF:FF belongs to a block the IEEE assigned to HYUNDAI HT Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1D:66 belongs to
Written 00:1D:66, 00-1D-66 or 001D66, depending on the system. Look up a full address.
Prefix
00:1D:66
Organization
HYUNDAI HT Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1D:66:00:00:00
Last address
00:1D:66:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Hyundai Telecom Bldg., 4273-12, Shingil-Dong, Youngdungpo-Gu, Seoul KR 150-859