OUI Lookup
001a3a
Dongahelecomm
Manufacturer Information
- OUI Prefix
- 001a3a
- Manufacturer
- Dongahelecomm
- Address
- 678-3,Jeil-ri,Yanggi-myun,Cheoin-gu Yongin-si Gyeonggi-do KR 449-821
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001A3A
The OUI prefix 001A3A is assigned to Dongahelecomm, based in 678-3,Jeil-ri,Yanggi-myun,Cheoin-gu Yongin-si Gyeonggi-do KR 449-821 . 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 Dongahelecomm.