PUB400 not loading?

I have a job interview coming up and I know they use an AS400-like system, so I am trying to familiarize myself with it. I found that I can use a free public server from but that site won’t load for me. Also, when I try to connect using the IP address I found using “ping” in the command prompt, it also fails. For reference, I am using Mochsoft ( to connect. This is my first time using an AS400 system, so I’m a bit lost here.

submitted by /u/jordanar189

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