Welcome to the IHR Archive

Data is here https://ihr-archive.iijlab.net/ihr/

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IHR Archive

This is where you get quick access to a lot of IHR data.

This archive is designed for researchers that need large chunks of the IHR database. Each file in the archive consists of:

  • 24 hours of data
  • for one of the IHR metrics
  • and all networks monitored by IHR

All files are available here: https://ihr-archive.iijlab.net/ihr/

Data Policy

The goal of IHR is to advance network research and empower the public with useful information about the characteristics of networks that constitute the Internet. IHR data is provided 'as is,' with all faults, defects, bugs, and errors. IHR does not make any warranty as to the accuracy or completeness of the data.

Internet Health Report data is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Permissions beyond the scope of this license may be available at admin@ihr.live.


It's all about data

AS Hegemony

Daily dumps of AS Hegemony values (a.k.a. Network Dependency) are available here: https://ihr-archive.iijlab.net/ihr/hegemony/ and https://data.bgpkit.com/ihr/

There is two types of files, nammed local and global. Local AS Hegemony represents the dependency of an individual network (Origin AS). Global AS Hegemony represents the centrality of a network in Internet topology. Please see IHR documentation for more details.

RPKI/IRR status

Daily dumps of the RPKI and IRR status of all globally reachable prefixes are available here: https://ihr-archive.iijlab.net/ihr/rov/

In this dataset a route correspond to a (prefix, originasn_id) pair. This is a dump of our SQL database. Each line is a row in the database and there is quite a lot of redundant data. Same rows with only different asn_id and hege value refer to the same route (prefix/origin AS pair) but we found multiple transit ASes that are commonly used to access this route. Each row shows the results for a distinct transit AS.

More on request

Send us an email if you need other IHR metrics: admin@ihr.live

Frequently Asked Questions


Feel to ask question and request more data at admin@ihr.live

Send your bug report or feature request here: https://github.com/InternetHealthReport/ihr-archive-website/issues