Can I block entire ASNs?

Question by Network Technology · Oct 18, 2026

Can I block entire ASNs?

Asked by Network Technology • Oct 18, 2026

Question from the article "Disavow.txt vs MikroTik Firewall: When Google Isn’t Enough".

Answers

Network Technology • Staff Oct 18, 2026 12:57

Yes – if you convert them to subnet lists, but be careful about legitimate ranges.

More in the article: https://ntg.bg/en/blog/disavowtxt-vs-mikrotik-firewall-toxic-seo

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