OUI Lookup
001241
a2i marketing center
Manufacturer Information
- OUI Prefix
- 001241
- Manufacturer
- a2i marketing center
- Address
- 1024-4 Duksan Bldg Bangbaedong Seochogu Seoul Korea SEOUL KR 137-060
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001241
The OUI prefix 001241 is assigned to a2i marketing center, based in 1024-4 Duksan Bldg Bangbaedong Seochogu Seoul Korea SEOUL KR 137-060 . 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 a2i marketing center.