It seems to work around 25% of the time - seems like some mirrors have not all the files. It's quite strange that the same IP returns the file and then doesn't.
wget https://nodejs.org/dist/v18.14.2/node-v18.14.2-linux-x64.tar.gz
--2023-03-16 17:04:03-- https://nodejs.org/dist/v18.14.2/node-v18.14.2-linux-x64.tar.gz
Resolving nodejs.org (nodejs.org)... 104.20.23.46, 104.20.22.46, 2606:4700:10::6814:162e, ...
Connecting to nodejs.org (nodejs.org)|104.20.23.46|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2023-03-16 17:04:04 ERROR 404: Not Found.
wget https://nodejs.org/dist/v18.14.2/node-v18.14.2-linux-x64.tar.gz
--2023-03-16 17:04:46-- https://nodejs.org/dist/v18.14.2/node-v18.14.2-linux-x64.tar.gz
Resolving nodejs.org (nodejs.org)... 104.20.23.46, 104.20.22.46, 2606:4700:10::6814:162e, ...
Connecting to nodejs.org (nodejs.org)|104.20.23.46|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 44201520 (42M) [application/gzip]
Saving to: ‘node-v18.14.2-linux-x64.tar.gz.4’
node-v18.14.2-linux-x64.tar.gz.4 19%[=====================>