OUI Lookup
681d64
Sunwave Communications Co., Ltd
Manufacturer Information
- OUI Prefix
- 681d64
- Manufacturer
- Sunwave Communications Co., Ltd
- Address
- 581,huoju Avenue,BinJiang District Hangzhou Zhejiang Province CN 310053
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 681D64
The OUI prefix 681D64 is assigned to Sunwave Communications Co., Ltd, based in 581,huoju Avenue,BinJiang District Hangzhou Zhejiang Province CN 310053 . 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 Sunwave Communications Co., Ltd.