The IPv4 Routed /24 Topology Dataset (iev-ua)
This is a subset of The IPv4 Routed /24 Topology Dataset that contains data collected by iev-ua monitor from 2022-01-01 to 2023-01-23.
For more information about The IPv4 Routed /24 Topology Dataset see https://www.caida.org/catalog/datasets/ipv4_routed_24_topology_dataset/
For more information about iev-ua monitor see https://www.caida.org/projects/ark/statistics/monitor/iev-ua.htmlReading Topology Data
You can analyze this data (available in the warts format) with the sc_analysis_dump tool included in the scamper distribution package. The sc_analysis_dump tool prints out information about each trace in an easy-to-parse textual format (one trace per line). You would typically write a perl script to analyze the output of sc_analysis_dump.
Another tool you may want to consider is the warts-dump tool, which is also included in the scamper distribution. The output of warts-dump is somewhat less easy to parse, but warts-dump prints out practically all information contained in a warts file.
Finally, you can write your analysis scripts in the Ruby language using rb-wartslib, an easy-to-use Ruby binding to the warts I/O library.
Acceptable Use Agreement for the public data
Access to these data is subject to the terms of the following CAIDA Acceptable Use Agreement
When referencing this data (as required by the AUA), please use:
The CAIDA UCSD IPv4 Routed /24 Topology Dataset (iev-ua) - < dates used >,
https://catalog.caida.org/dataset/ark_ipv4_traceroute_iev_uaPlease, report your publications using this dataset to CAIDA.
Request Data Access
- Access the publicly available CAIDA IPv4 Routed /24 Topology Dataset (and other topology data)
Topology Datasets
- Freely Available Datasets
- The Ark IPv4 Routed /24 Topology Dataset (data older than one year only)
- The Ark IPv4 Routed /24 DNS Names Dataset (data older than one year only)
- IPv4 TNT MPLS Topology Dataset (data older than one year only)
- Ark Internet Topology Data Kits (ITDK) (data older than one year only)
- The Ark IPv6 Topology Dataset
- The Ark IPv6 DNS Names Dataset
- The IPv6 Routed /48 Topology Dataset
- IPv4 Routed /24 AS Links (September 2007 - ongoing)
- IPv6 AS Links (December 2008 - ongoing)
- AS Rank
- AS Relationships
- Skitter Macroscopic Topology Data
- Skitter Internet Topology Data Kits (ITDK) - April 2002 and April/May 2003
- Skitter AS Links (January 2000 - February 2008)
- Skitter Router Adjacencies
- AS Taxonomy
- PAM 2010 "Improving AS Annotations" Supplement
- Restricted Access Datasets
- The Ark IPv4 Routed /24 Topology Dataset (incl. most recent one year)
- The Ark IPv4 Routed /24 DNS Names Dataset (incl. most recent one year)
- IPv4 TNT MPLS Topology Dataset (incl. most recent one year)
- The Ark IPv4 Prefix-Probing Dataset (incl. most recent one year)
- Ark Internet Topology Data Kits (ITDK) (incl. most recent one year)
- Complete Routed-Space DNS Lookups
References
For more information on CAIDA topology measurements, see:
For more information on topology measurements in general see: