OUI Lookup
4cb4ea
HRD (S) PTE., LTD.
Manufacturer Information
- OUI Prefix
- 4cb4ea
- Manufacturer
- HRD (S) PTE., LTD.
- Address
- Lot 7, Block 9, Phase 1, Cavite Eco-Zone, Rosario Cavite PH 4106
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 4CB4EA
The OUI prefix 4CB4EA is assigned to HRD (S) PTE., LTD., based in Lot 7, Block 9, Phase 1, Cavite Eco-Zone, Rosario Cavite PH 4106 . 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 HRD (S) PTE., LTD..