I had a client that used Blogvault and Cloudflare, using the unfortunately caused some blocks to occur due to Blog Vault not updating their Public IP Address List.
You can see the Blog Vault Public IP Address List at https://blogvault.freshdesk.com/support/solutions/articles/25000019785-what-are-blogvault-s-ips-proxies-
The following IP’s are missing based on the Cloudflare activity log blocking these requests.
18.104.22.168 22.214.171.124 126.96.36.199 188.8.131.52 184.108.40.206 220.127.116.11 18.104.22.168 22.214.171.124 126.96.36.199 188.8.131.52 184.108.40.206
How did I find these? I simply search the activity log for the query string “bvVersion”.