Use Ahrefs' "Best links" filter to hide spammy backlinks and get a clearer view...

https://stateofseo.com/how-do-i-know-if-a-domain-is-a-pbn-network-site/

Use Ahrefs' "Best links" filter to hide spammy backlinks and get a clearer view of your site's healthy links. Since Ahrefs doesn't provide a spam score, this workflow is for analysis only—not to replace disavow files