OUI Lookup
001b3a
SIMS Corp.
Manufacturer Information
- OUI Prefix
- 001b3a
- Manufacturer
- SIMS Corp.
- Address
- RAON Bldg, 9F, 92-8, Wonhyoro-2ga, Yongsan-gu Seoul KR 140-847
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001B3A
The OUI prefix 001B3A is assigned to SIMS Corp., based in RAON Bldg, 9F, 92-8, Wonhyoro-2ga, Yongsan-gu Seoul KR 140-847 . 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 SIMS Corp..