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

The Latest
Bringing All MANRS Specifications Under the MANRS Development Process
As MANRS continues to evolve, we want to ensure that its core specifications are maintained in a way that is transparent, consistent, and easy for the community to track. With the introduction of the MANRS Development Process (MDP) earlier this year, we now have a structured and inclusive framework for developing, updating, and maintaining MANRS specifications that […]
Recap: 2nd MANRS Community Meeting 2025
Let’s Improve Routing Security Together: Introducing MANRS Sponsorships
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
Coordination and cooperation based on our relationships of mutual trust are the key elements to run the Internet, and we have shared responsibilities to improve the Internet operation. As part of the Internet operation community, IIJ is committed to the MANRS actions.
Director CTO, Internet Initiative Japan Inc.Saicom consistently push to ensure a clean and stable internet infrastructure for our clients. MANRS allows us to ensure our clients that we take the right steps in securing their routes
Network OperationsWorkonline implements the recommendations contained in the MANRS document by default. By publicly stating the measures that we take to ensure the robustness of our network, we hope to encourage our customers and peers to do the same.
Director - Network Operations & Strategy, Workonline Communications (Pty) LtdConnecticut Education Network originated as a research & education network and now functions as a Tier 2 ISP for multiple industry verticals. Responsible safeguards on the signaling plane ensure we're not contributing to the spoofing/hijacking problem, and membership in MANRS reflect our commitment to making the Internet a better place for our members and their constituents.
Adherence to MANRS is an important commitment that operators make back to the Internet community. Together we aim to remove the havens from which miscreants maintain the freedom and anonymity to attack our network and our customers.
Claranet GroupGoCache 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, GoCacheTier4 Services adapted a clearly defined mission: to uphold the tough standards of high-speed communication via the Internet every minute of the day and provide secure communications. MANRS is a great initiative to help to improve the standards on a global scale and make the Internet more secure.
SUNET is committed to robust global routing polices and MANRS is one of the best initiatives so far to help out operators with this. We hope with our participation that more of the R&E sector will sign up and live up to the norms. We hope that in the future MANRS will be the standard, not the exception.
Network Architect, SUNETAs 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, AltiboxSam Online 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 represents the future of Internet routing security. Network operators in the MANRS community are pioneers, making global routing infrastructure as robust and secure as possible, through innovation and investment. As a leading global communications and network service provider, China Telecom (Americas) has been collaborating with the MANRS team since early 2019 to implement the best routing security standards on all of our major Internet networks. Today, we are excited to be count ourselves as a MANRS participant, and hopefully inspire more large-scale network operators to join our ranks.
Vice President, China Telecom Americas CorporationInternet has vastly grown in size over the last two decades. Although the tools nowdays exist, many providers have not taken the correct steps in order to address critical security issues. MANRS is the right way for network and cloud providers to further engage with internet security and make the internet safer for everyone. Hostmein IKE is a leading Greek cloud and data center provider providing mission critical services. Security for Hostmein is a critical aspect. MANRS actively helped us implement a better security policy for our network by setting the correct guidelines.
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