00:1B:58 ACE CAD Enterprise Co., Ltd.
Every MAC address from 00:1B:58:00:00:00 to 00:1B:58:FF:FF:FF belongs to a block the IEEE assigned to ACE CAD Enterprise Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:58 belongs to
Written 00:1B:58, 00-1B-58 or 001B58, depending on the system. Look up a full address.
Prefix
00:1B:58
Organization
ACE CAD Enterprise Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1B:58:00:00:00
Last address
00:1B:58:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2F, No. 94, Bao Chung Road, Hsin Tien City, Taipei Hsien TW 23144