OUI Lookup
0011a1
VISION NETWARE CO.,LTD
Manufacturer Information
- OUI Prefix
- 0011a1
- Manufacturer
- VISION NETWARE CO.,LTD
- Address
- Ace Twin Tower (2), #709 Seoul Guro-Gu KR 152-050
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0011A1
The OUI prefix 0011A1 is assigned to VISION NETWARE CO.,LTD, based in Ace Twin Tower (2), #709 Seoul Guro-Gu KR 152-050 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to VISION NETWARE CO.,LTD.