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Open datasets, fully documented — searchable here, and readable by any LLM.

1 datasets

Spamhaus DROP malicious-network intelligence

  • Spamhaus DROP malicious-network intelligence

    Spamhaus DROP malicious netblocks & ASNs, daily

    Daily snapshot of the Spamhaus DROP lists (keyless JSON feeds, free of charge per the DROP Fair Use Policy): IPv4/IPv6 netblocks hijacked or wholly controlled by spam and cyber-crime operations (SBL reference, RIR, prefix math) plus ASN-DROP rogue autonomous systems (ASN, name, domain, country), each row carrying its list's own publication timestamp. Advisory drop-all-traffic intelligence for firewalls, routers and SOC triage — join flow logs on CIDR containment or filter BGP announcements by ASN. Terms s.3.2: the 'Spamhaus' name must not appear in marketing or promotional materials.

    • cybersecurity
    • technology
    • signals
    rows
    2,213
    Quality
    91
    Updated
    Oct 3, 2026
    Aging
    License
    Commercial use OK

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