Fixed - Not a comcast issue - How do I get a website (flysas.com) whitelisted?

Fixed: In looking at network traffic, it appears that flysas is blocking certain ip blocks and my atlanta area address is part of it. 

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I am unable to reach flysas.com because comcast/xfinity appears to be blocking it... Is there a way to override it?

Details:

- Blocked on my desktop using any browser

- Worked on my iphone, but when I turned of cellular to force it to use wifi, it was blocked

- I do not use xfinity router/modem

- My router does not have a blacklist

Thanks

Nay