Protect the Internet
Mutually Agreed Norms for Routing Security (MANRS) is a global initiative that helps reduce the most common routing threats.

The Latest
Help Shape the Future of MANRS Actions: Community Survey Now Open
The MANRS initiative and the community have grown and evolved significantly over the past years. To ensure that the MANRS Actions continue to serve their purpose effectively, we have launched a community survey to gather input on whether a future review of the MANRS Actions is needed—and, if so, what its scope and priorities should […]
Bringing All MANRS Specifications Under the MANRS Development Process
Recap: 2nd MANRS Community Meeting 2025
Why Join MANRS?
Every day, routing security incidents affect the Internet and the organizations and people that rely on it. MANRS sets security norms to reduce those incidents.
Participants across four programs

Improve security by preventing attacks and accidents

Join a community committed to a more robust and secure Internet

Lead the industry by inspiring and encouraging other operators
The Observatory
The MANRS Observatory monitors the state of Internet routing security. It aggregates data from multiple sources and projects to help network operators improve the security of their networks. See how your network is doing.
Filtering
Anti-spoofing
Coordination
Routing Information (IRR)
Routing Information (RPKI)
Testimonials
I believe it is in the worlds best interest to make an effort to ensure stability and security at all levels for providers. It is our job to ensure our services, our products, are helping, and not hindering, by connecting to the world. We do our best as a provider to follow this mentality and pass it on to our customers and our peers. We believe that joining MANRS will help spotlight these ideals.
As one of the leading FTTH providers in the Nordic countries, we at Altibox care a great deal about speed and capacity. And because we constantly strive to attain the safest and most reliable Internet service for our customers, we have adhered to MANRS in an effort to keep revitalizing our worldwide community while building greater trust between each other.
Senior Network Engineer, AltiboxWe at Brphonia understand and contribute to the dissemination of good practices, which makes the internet safer for us and our customers. Given this importance, we join the MANRS partners.
Network AnalystGoCache has always been committed to implementing best practices and we strongly believe we can build a secure network if everyone contributes to this same goal. By joining the MANRS community, we reassure this commitment and encourage others to do the same.
Network Engineer, GoCacheGigastream is firmly committed to the underlying principles of the MANRS initiative and supports the community's efforts to increase the security, stability and dependability of the Internet. Through our participation in the MANRS initiative we hope to promote these efforts and encourage others to join us in doing so.
Director, Gigastream plcWith a greater reliance on the internet now more than ever, it is crucial that the internet is stable and offers secure and trusted methods to connect users. It is the responsibility of the global community to work together to ensure that the whole ecosystem forming the internet works well and is protected against threat actors. Juniper Networks is a proud supporter of the MANRS program and will continue to strive for a better internet in today’s connected world.
Consulting Engineer, Juniper NetworksAs part of APNIC’s Vision: A global, open, stable, and secure Internet that serves the entire Asia Pacific community, APNIC would like to join the Internet Society’s MANRS initiative to support and contribute to reduce the most common routing threats. APNIC works extensively to assist our Members with improving their routing security to ensure the Internet is secure and safe to use.
APNICMaintaining routing security hygiene is one of the most important aspects for a resilient Critical Internet Infrastructure implementation. Being a community IX, joining the MANRS program and implementing best practices will go a long way in propagating the change within the community. Joining MANRS and also working with our peers advocating the best practices are one of the key agendas towards a more secured Internet experience in the region.
CTO, India Internet FoundationBeing MANRS compliant not only improves our routing security capabilities, but has the potential to help other networks to improve theirs and is an opportunity for Akamai to make a significant contribution to the improvement of global routing security.
Mazeda Networks has endeavored to keep up a safe and flexible network, conveying the most refreshed prescribed procedures and, as a National ISP Network, spreading them to its clients so as to get from them a dedication of sending these accepted procedures in their systems also. Holding fast to MANRS activity fortifies this position.
MANRS is an excellent initiative that has allowed us to direct a greater focus on the security aspects related to our BGP infrastructure
For Arista, security is a key attribute of our overall solution, starting at the routing perimeter for worldwide Internet resiliency. As a global industry leader in cloud networking, we want to take part in the efforts to secure the Internet as well. MANRS is providing great guidelines to achieve that goal and Arista Networks is proud to be a founding participant of the MANRS Vendor Program.
Senior Vice President, Customer Engineering for Arista Networks