I'm getting below error when sudo apt-get update
Err:1 http://ppa.launchpad.net/webupd8team/java/ubuntu xenial InRelease
Could not connect to 185.46.212.88:80 (185.46.212.88), connection timed out
Err:2 http://repository.spotify.com stable InRelease
Could not connect to 185.46.212.88:80 (185.46.212.88), connection timed out
Err:3 http://packages.microsoft.com/repos/vscode stable InRelease
Could not connect to 185.46.212.88:80 (185.46.212.88), connection timed out
Err:4 http://archive.ubuntu.com/ubuntu xenial InRelease
Could not connect to 185.46.212.88:80 (185.46.212.88), connection timed out
Err:5 http://dl.google.com/linux/chrome/deb stable InRelease
Could not connect to 185.46.212.88:80 (185.46.212.88), connection timed out
Err:6 http://archive.ubuntu.com/ubuntu xenial-updates InRelease
Unable to connect to 185.46.212.88:80:
Err:7 http://archive.ubuntu.com/ubuntu xenial-backports InRelease
Unable to connect to 185.46.212.88:80:
........ W: Some index files failed to download. They have been ignored, or old ones used instead.