ssh -i /home/miki/pizda/jk/keys/kur/kjam/python-kjam.pem ubuntu@ec2-18-194-207-247.eu-central-1.compute.amazonaws.com
ssh: connect to host ec2-18-194-207-247.eu-central-1.compute.amazonkur.com port 22: Connection timed out

ssh -i /home/miki/pizda/jk/keys/kur/kjam/python-kjam.pem ubuntu@18.194.207.247
ssh: connect to host 18.194.207.247 port 22: Connection timed out

ping 18.194.207.247
PING 18.194.207.247 (18.194.207.247) 56(84) bytes of data.
^C
--- 18.194.207.247 ping statistics ---
544 packets transmitted, 0 received, 100% packet loss, time 556011ms