Getting a connection timeout to "deb[.]i2p2[.]de [193.150.121[.]17]" while updating the apt packages for last 1 week.
The IP is not reachable while pinging. Attaching the screenshots.

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Commands executed:
sudo apt update

Error:
Ign:8 https://deb.i2p2.de unstable InRelease
Ign:8 https://deb.i2p2.de unstable InRelease
Ign:8 https://deb.i2p2.de unstable InRelease
Err:8 https://deb.i2p2.de unstable InRelease
Could not connect to deb.i2p2.de:443 (193.150.121.17), connection timed out
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
187 packages can be upgraded. Run 'apt list --upgradable' to see them.
W: Failed to fetch https://deb.i2p2.de/dists/unstable/InRelease Could not connect to deb.i2p2.de:443 (193.150.121.17), connection timed out
W: Some index files failed to download. They have been ignored, or old ones used instead.