3 ms·

I wonder why there's so many weird domains being hosted on AS2? https://dnslytics.com/bgp/as2 https://dnslytics.com/bgp/as2 (scroll down to Top Domains)

• rOOb85 4y ago
  Interesting
• icedchai 4y ago
  They are probably not actually hosted on AS2. Bad actors can inject garbage into BGP AS paths, either accidentally or deliberately.
  • MichaelZuo 4y ago
    Bad actors aren’t blacklisted for repeatedly injecting garbage?
    • icedchai 4y ago
      Maybe? Sometimes? It probably depends if what they're doing causes operational issues. BGP is primarily a trust based system. Many upstreams have filters to limit route announcements from their downstream / customer ASes, but at its core, it is trust based.
      • MichaelZuo 4y ago
        It’s hardly trust based if enforcement against those who break the trust is so sporadic.