---
title: "Discussion on \"Russia Built a National Firewall — And We Mapped Every Hole In It\" | Hashnode"
description: "Discussion on \"Russia Built a National Firewall — And We Mapped Every Hole In It\". Russia Built a National Firewall — And We Mapped Every Hole In It\nHow researchers scanned 46 million IP addresses and found the architecture of modern internet censorship\nAt Gerus-lab, we build systems that need to work globally. Whether it's a Web3 ..."
url: "https://hashnode.com/posts/russia-built-a-national-firewall-and-we-mapped-every-hole-in-it/69ec981de66301d003c738bc"
---

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# [Russia Built a National Firewall — And We Mapped Every Hole In It](https://gerus-lab.hashnode.dev/russia-built-a-national-firewall-and-we-mapped-every-hole-in-it?utm_source=hashnode&utm_medium=feed)

Russia Built a National Firewall — And We Mapped Every Hole In It How researchers scanned 46 million IP addresses and found the architecture of modern internet censorship At Gerus-lab, we build systems that need to work globally. Whether it's a Web3 ...

Apr 25 · 7 min read · gerus-lab.hashnode.dev  
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## Written by

[Artem Ganeyev](https://hashnode.com/@gerus)

@gerus · Austin, USA

  
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