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Route Origin Authorisation: Enhancing Network Security and Unveiling Critical Insights

Vincentas Grinius

• 21 Aug 2023

• 7 min read

RPKI and its key component ROA have become power tools for secure and efficient network infrastructure. In this blog post, we delve into IPXO's journey with ROA, explore its features and interactions with RIRs, demonstrate its tangible benefits, and analyse its global adoption and impact on network…

competition

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BGP Path Attribute Filtering - A Powerful Tool to Mitigate Alien Attributes

Berislav Todorovic

• 11 Jul 2023

• 11 min read

On 2 June 2023, there was a disruption in the global Internet routing, caused by the inability of BGP border routers to process an "alien" BGP Attribute. A nice RIPE Labs article about this event was published back then. Well, the alien turned out to be a "legal alien" - a known attribute, introduc…

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RIPE NCC Cloud Strategy Framework (v2)

Felipe Victolla Silveira

• 12 May 2023

• 6 min read

Our cloud strategy framework provides the principles and requirements for the cloud architecture of the RIPE NCC services. To determine these requirements, it uses the service criticality framework, more specifically its availability component rating.

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The Human Factor in the Geopolitics of the Internet

LOUIS PETINIAUD

• 4 Apr 2023

• 20 min read

The Internet is a network of networks administered, controlled and shaped by humans. As such, it is as much affected by power relationships across the public and private actors as it, in turn, affects them. In this article, the team from GEODE explores the complex relations between the technical an…

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Intercept and Inject: DNS Response Manipulation in the Wild

Yevheniya Nosyk

• 30 Mar 2023

• 6 min read

In November 2021, Internet users from Mexico lost access to whatsapp.net and facebook.com. By the time the event was reported, the underlying problem had already gone unnoticed for quite some time. Here, we present key takeaways from our analysis of the event - carried out with RIPE Atlas - and we …

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Opinion: IP Leasing Should Become a Market Standard

Vincentas Grinius

• 28 Mar 2023

• 8 min read

The policy of the Asia-Pacific Regional Internet Registry (APNIC) that does not accept IP leasing has been questioned during its recent meeting in conjunction with APRICOT. While each of the five global RIRs has its own policies regarding IP leasing, this opinion piece argues that the APNIC policy …

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Relax, It’s Just Networking (and humans are just complicated machines)

Jacky Hammer

• 22 Mar 2023

• 11 min read

With the next RIPE Meeting coming up, some of us might be dreading the networking we take ourselves to know less about: social networking. But its functions show inherent parallels to the base functions of computer networking. So accompany me to a deep dive on how the OSI layers relate to human com…

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Navigating the Complexities of BGP: Enhancing Security, Visibility, and Operability

Radu Strelciuc

• 17 Mar 2023

• 16 min read

Explore the concepts and tools needed to ensure the stability and reliability of BGP networks. With a focus on security, visibility, and operability, this article gives an overview of configuring BGP, a complex protocol used to build and maintain the Internet.

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Detecting Waves with ShakeAlert

Marcel Flores

• 24 Feb 2023

• 9 min read

When operating large, globally distributed networks, hardware failures, provider outages, and other changes in behaviour are regular occurrences. Systems that can raise alarms at the first signs of trouble can alert human operators or automated systems and enable faster corrective action. To this e…

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Plug and Plot: Reusable Visualisations for AS-Hegemony Data

Anastasios Meletlidis

• 21 Feb 2023

• 11 min read

This article presents a set of open-source tools - “reusable visualisations” - that extend the AS hegemony visualisations provided by the Internet Health Report. Users can directly use the online tools or embed the IHR data on their own posts, webpages, or Observable HQ notebooks.

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Route Origin Authorisation: Enhancing Network Security and Unveiling Critical Insights

Vincentas Grinius

BGP Path Attribute Filtering - A Powerful Tool to Mitigate Alien Attributes

Berislav Todorovic

RIPE NCC Cloud Strategy Framework (v2)

Felipe Victolla Silveira

The Human Factor in the Geopolitics of the Internet

LOUIS PETINIAUD

Intercept and Inject: DNS Response Manipulation in the Wild

Yevheniya Nosyk

Opinion: IP Leasing Should Become a Market Standard

Vincentas Grinius

Relax, It’s Just Networking (and humans are just complicated machines)

Jacky Hammer

Navigating the Complexities of BGP: Enhancing Security, Visibility, and Operability

Radu Strelciuc

Detecting Waves with ShakeAlert

Marcel Flores

Plug and Plot: Reusable Visualisations for AS-Hegemony Data

Anastasios Meletlidis

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