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Center for Applied Internet Data Analysis
The Public Macroscopic Internet Topology Data From Archipelago - User Info Request

To maintain our funding for providing current and new datasets to the research community, it is very important for us, and our funding agencies, to know what research is done with these datasets.

Please fill out the form below to provide us with this information. All fields are optional. CAIDA will primarily use this information for reporting to our funding agencies. Email addresses will not be redistributed.

If you have any questions or problems using this form, please send email to

This form provides access to public Archipelago measurements. This includes IPv4 data (raw probe data, DNS names and ITDK) older than two years, and all IPv6 data.

Email address: 
Relationship to CAIDA:    I am an academic researcher / faculty advisor / student
   I am a CAIDA sponsor
   I am a U.S. government contractor
   I am from a U.S. government agency
   Other (please specify):
How many students will use the data? (if applicable):
Please let us know what you plan to do with this data: 
    Subscribe me to (CAIDA data related announcements, e.g. availability of new datasets)
  Last Modified: Wed Mar-27-2019 22:23:18 PDT
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