OUI Lookup
00c03e
FA. GEBR. HELLER GMBH
Manufacturer Information
- OUI Prefix
- 00c03e
- Manufacturer
- FA. GEBR. HELLER GMBH
- Address
- P.O. BOX 1428, DEP. EE7 DE
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00C03E
The OUI prefix 00C03E is assigned to FA. GEBR. HELLER GMBH, based in P.O. BOX 1428, DEP. EE7 DE . 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 FA. GEBR. HELLER GMBH.