OUI Lookup
d43a65
IGRS Engineering Lab Ltd.
Manufacturer Information
- OUI Prefix
- d43a65
- Manufacturer
- IGRS Engineering Lab Ltd.
- Address
- 8F,Taipeng Mansion Haidian District Beijing CN 10000
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D43A65
The OUI prefix D43A65 is assigned to IGRS Engineering Lab Ltd., based in 8F,Taipeng Mansion Haidian District Beijing CN 10000 . 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 IGRS Engineering Lab Ltd..