Intrusion Detection Import Question

[stromautomotive (Brad Strom)]

I realized that these whitelisted IPs are related to Acrobits Push:

Firewall Whitelist

Seeing ip addresses appearing in my white list, done lookups on a couple and they come up wit digital ocean, remove them and they reappear next day. Anyone else noticed this ? 127.0.0.1 107.170.65.67/32 107.170.123.70/32 107.170.151.176/32 159.65.186.176/32 159.65.251.173/32 159.65.252.186/32 159.65.253.49/32 162.243.35.55/32 162.243.66.221/32 162.243.226.67/32 162.243.226.164/32 165.227.184.188/32 167.99.48.91/32 167.99.119.203/32 167.99.119.244/32 192.241.179.113/32