I created a BGP-based blackhole system that you can set up in minutes
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161 other launches read as similar to this one →
Details
- External ID
- 49902803
- Source
- HN
- Company
- —
- Product
- I created a BGP-based blackhole system that you can set up in minutes
- Website domain
- setecastronomyinc.com
- Launched
- Sept. 30, 2026
- Cohort
- —
- Upvotes
- 7
- Upvotes percentile
- 0.4391371340523883
- Tags
- —
- Fetched at
- Oct. 2, 2026, 1:01 a.m.
- Updated at
- Oct. 2, 2026, 1:01 a.m.
Description
Hey friends, I've been working on this idea since 2019, and wanted to share it and see who might be interested. I built a BGP network full of nodes that collect threat data, put it on a blockchain, and put it into a BGP community that anyone can peer with over GRE. The external network ASN is AS23026.Basically, you sign up on the website -- you can create an account with your email or with peeringdb or a thoughtwave account, set up a private ASN and it spits out a router config that you can use to start blackholing routes. I have been using it for months now on my edge router (AS54380) and it has cut SSH attacks down drastically.It doesn't do volumetric protection against DDoS, but it will give you protection against brute force attacks. It ingest spamhaus, a bunch of other feeds as well as fail2ban from participants and also our own attack intelligence.It's $59/month after the two week trial, and you can cancel at any time. I have a support ticket system. Would love to get some feedback.
Enrichment
- Theme
- cryptocurrency wallet and automation tools
- Vertical
- Security
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- bgp-based ddos blackholing system for network operators
- Manually corrected
- False
Could you build this?
No Operating a BGP autonomous system (ASN), running BGP daemons peering over GRE tunnels, and handling DDoS/threat mitigation requires deep networking infrastructure and telecom-level routing expertise.
What it would actually take: Requires an allocated Autonomous System Number (ASN), IP space from RIRs, and BGP routing daemons (such as BIRD or FRRouting) deployed across global PoPs. You need automated orchestration of GRE tunnels, integration with real-time threat intelligence feeds, and custom routing policies to inject blackhole routes via BGP communities without breaking internet transit.
Discussion
10 comments analyzed.
Competitors mentioned: RPKI
Concerns raised: Does not provide volumetric DDoS protection, Traffic still reaches user connection rather than dropping upstream, Potential unintended blackholing of IP ranges
Competitors
Other products that read as similar to this one — 161 launches clear the similarity bar, closest 8 shown.
Attention rank: #99 of 162 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 332 days after the earliest competitor.
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- Netrinos · hn · 2025-12-19 · 93 upvotes · similarity 0.48
- Open database tracking 77K public DNS servers every 10 minutes · hn · 2025-12-18 · 7 upvotes · similarity 0.46
- TheLittleHost · hn · 2026-03-16 · 7 upvotes · similarity 0.46
- Chainstack Self-Hosted, hosting your own blockchain nodes made simple · hn · 2026-06-21 · 9 upvotes · similarity 0.46
- We Implemented the IPv8 Internet-Draft in Linux, Libc, and BGP · hn · 2026-08-14 · 73 upvotes · similarity 0.45
- I built an encrypted BLE dongle for pasting stuff to air-gapped devices · hn · 2026-07-04 · 5 upvotes · similarity 0.44
- I built an ISP infrastructure emulator from scratch with a custom vBNG · hn · 2026-03-11 · 68 upvotes · similarity 0.43
Other launches for this product
- No other launches for this product.
Same idea, different domain
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