OUI Lookup
001a1c
GT&T Engineering Pte Ltd
Manufacturer Information
- OUI Prefix
- 001a1c
- Manufacturer
- GT&T Engineering Pte Ltd
- Address
- 2 Ang Mo Kio St.64, Econ Building, #04-00 Singapore SG 569084
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001A1C
The OUI prefix 001A1C is assigned to GT&T Engineering Pte Ltd, based in 2 Ang Mo Kio St.64, Econ Building, #04-00 Singapore SG 569084 . 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 GT&T Engineering Pte Ltd.