00:1B:4B SANION Co., Ltd.
Every MAC address from 00:1B:4B:00:00:00 to 00:1B:4B:FF:FF:FF belongs to a block the IEEE assigned to SANION Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:4B belongs to
Written 00:1B:4B, 00-1B-4B or 001B4B, depending on the system. Look up a full address.
Prefix
00:1B:4B
Organization
SANION Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1B:4B:00:00:00
Last address
00:1B:4B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
#208 ACETECHNO TOWER, 55-7, MULLAE-DONG 3GA, YEONGDEUNGPO-GU SEOUL KR 150-992