Error and crash on buying

[SparkySparkman]

I got this error and it crashed when it tried to execute a trade :

Checking configuration ...
Checking latency ...
Experiencing 406 ms of latency
Fetching exchange info ...
Found 1221/1621 currently trading tickers
Found 711 triangular trades
Checking balances ...
Checking market conditions ...
Opening 967 depth websockets for 967 tickers ...
{ Error: connect ENETUNREACH 13.32.167.143:443
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1107:14)
errno: 'ENETUNREACH',
code: 'ENETUNREACH',
syscall: 'connect',
address: '13.32.167.143',
port: 443 }

I would like to know where to set address where this bot connects when it's buying