BGP-based threat blackhole service promises quick setup to block brute-force attacks

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A developer has launched a BGP blackhole service that aggregates threat intelligence from sources like Spamhaus, fail2ban feeds, and proprietary attack data into a community network peers can join via GRE tunneling. The system, built around AS23026, allows users to sign up, configure a private ASN, and receive a ready-to-use router configuration within minutes. The creator reports that running the service on their own edge router (AS54380) has significantly reduced SSH brute-force attacks. Threat data is stored on a blockchain and distributed across a network of nodes the developer has been building since 2019. The service is available with a two-week free trial, after which it costs $59 per month with the option to cancel anytime.

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