Protect the Internet

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

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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 to help network operators improve the security of their networks. See how your network is doing.

99% 0.0%
87% 0.8%
89% 0.8%
Routing Information (IRR)
86% 0.1%
Routing Information (RPKI)
42% 0.3%

Learn more about the Observatory