OUI Lookup
dc330d
QING DAO HAIER TELECOM CO.,LTD.
Manufacturer Information
- OUI Prefix
- dc330d
- Manufacturer
- QING DAO HAIER TELECOM CO.,LTD.
- Address
- No 1 Haier road,Hi-tech Zone，Qingdao，PR.China Qingdao Shandong CN 266101
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 4
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix DC330D
The OUI prefix DC330D is assigned to QING DAO HAIER TELECOM CO.,LTD., based in No 1 Haier road,Hi-tech Zone，Qingdao，PR.China Qingdao Shandong CN 266101 . 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 QING DAO HAIER TELECOM CO.,LTD..