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ITDK 2022-02

This page describes the ITDK release 2022-02, which consists of

• an IPv4 router-level topology,
• an IPv6 router-level topology,
• router-to-AS assignments,
• geographic locations of routers, and
• DNS lookups of all observed IP addresses

This ITDK was produced from traceroutes conducted on the Archipelago (Ark) measurement infrastructure. We used a subset of the IPv4 Routed /24 Topology Dataset, which contains traceroutes to randomly-chosen destinations in each routed /24 BGP prefix.

We used traces collected Feb 8 to Feb 23, 2022 on 104 Ark monitors located in 38 countries.

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