CYMRU Bogon Reference Dataset

This dataset provides historic and current daily bogons and fullbogons lists compiled by Team Cymru. The most recent daily lists are available at Team Cymru portal. This dataset contains a collection of lists that CAIDA has been downloading daily since September 2013.

Bogons are private and reserved addresses and netblocks that have not be allocated to a Regional Internet Registry (RIR) by the Internet Assigned Numbers Authority (IANA). They are commonly found as the source addresses of DDoS attacks. This dataset provides daily aggregated and unaggregated bogon lists that are updated as IANA allocations and special prefix reservations are made.
Fullbogons are a larger set which also includes IP space that has been allocated to an RIR, but not assigned by that RIR to an actual ISP or other end-user. This dataset provides two type of fullbogons lists:

IPv4 fullbogons, the raditional bogon prefixes, plus prefixes that have been allocated to RIRs but not yet assigned by those RIRs to ISPs, end-users, etc.
IPv6 "fullbogons", all IPv6 prefixes that have not been allocated to RIRs and that have not been assigned by RIRs to ISPs, end-users, etc.

More information can be found at Team Cymru Portal.

Data Access

Access to these data is subject to the terms of the following CAIDA Acceptable Use Agreement (printable version in PDF format)
CAIDA ACCEPTABLE USE AGREEMENT for PUBLICLY ACCESSIBLE DATASETS The following terms comprise the Acceptable Use Policy and Data License Agreement for all publicly accessible datasets (the "Public Agreement") made available by the Center for Applied Internet Data Analysis (CAIDA), a research unit at the University of California San Diego (UCSD) and governed by The Regents of the University of California. LICENSE CAIDA's authorization to access the data grants You a limited, non-exclusive, non-transferable, non-assignable, and terminable license to copy, modify, and use the data in accordance with this Public Agreement. No license is granted for any other purpose and there are no implied licenses in this Agreement. Nothing in this License is intended to limit any rights You may have arising from fair use or due to other limitations on CAIDA's exclusive rights under copyright law or other applicable laws. CAIDA has the authority and reserves the right, in its sole discretion, to discontinue further access and use to anyone who violates this AUA. If You create a publication (including web pages, papers published by a third party, and publicly available presentations) using data from this dataset, You should cite the data as follows: The CAIDA UCSD [DataSet Name] - [dates used], https://www.caida.org/data/[dataset-URL] We encourage You to provide CAIDA with a copy of (or a link to) the publication. We use this information in reports to our funding agencies. DISCLAIMER OF WARRANTIES. CAIDA USES ITS BEST EFFORTS TO PROVIDE DATA IN ACCORDANCE WITH ETHICAL PRINCIPLES AND SCIENTIFIC INTEGRITY. HOWEVER, THE DATA PROVIDED HEREIN IS ON AN "AS IS" BASIS. NEITHER CAIDA, ITS RESEARCHERS, RESEARCH PARTNERS, LICENSORS, AND DATA PROVIDERS, NOR THE UNIVERSITY OF CALIFORNIA AND ITS TRUSTEES, OFFICERS, EMPLOYEES, AND AGENTS MAKE ANYWARRANTY, EITHER IMPLIED OR EXPRESS, OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, INCLUDING, BUT NOT LIMITED TO, THE ACCURACY, TIMELINESS, COMPLETENESS, RELIABILITY, OR AVAILABILITY OF CAIDA DATA, APPLICATIONS, OR SERVICES ACCESSIBLE THROUGH OR MADE AVAILABLE BY CAIDA. LIMITATION OF LIABILITY. TO THE EXTENT ALLOWED BY LAW, IN NO EVENT SHALL CAIDA AND THE UNIVERSITY OF CALIFORNIA BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY INDIRECT, CONSEQUENTIAL, INCIDENTAL, SPECIAL OR PUNITIVE DAMAGES, ARISING FROM YOUR USE OF THE DATA. If You have any questions about the data or about this Public Agreement, please email data-info@caida.org.

As required by the AUA, if you use this dataset in any publication (including but not limited to: papers, presentations, web pages, and papers published by a third party) please include the following reference:

The Team Cymru Bogon Dataset, <date range used>
https://www.caida.org/data/bogons

Please report all your publications (papers, presentations, class projects, websites etc.) to CAIDA.

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