The address is a local network destination typically used by the Khajane 2 application, which is the Government of Karnataka's integrated financial management system. This specific port is used for treasury services such as challan generation, bill processing, and salary disbursements. Understanding Localhost and Port 11501
sudo apt install httpie
lsof -i :11501
: Run local APIs that other services on your machine need to communicate with. http localhost 11501