OUI Lookup
403668
E&B TELECOM
Manufacturer Information
- OUI Prefix
- 403668
- Manufacturer
- E&B TELECOM
- Address
- 55, Heungan-daero 439beon-gil, Dongan-gu, anyang-si Gyeonggi-do KR 14059
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 403668
The OUI prefix 403668 is assigned to E&B TELECOM, based in 55, Heungan-daero 439beon-gil, Dongan-gu, anyang-si Gyeonggi-do KR 14059 . 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 E&B TELECOM.