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Summary

DS-0304
as_to_org_mapping_subsidiary_linkage-20101019
Dataset
University of Southern California-Information Sciences Institute
University of Southern California-Information Sciences Institute
10/19/2010
12/31/2010
41 (lowest rank is 48)

Category & Restrictions

Internet Topology Data
internet topology
Quasi-Restricted
true

Description


Links between ASes and subsidiaries

This dataset provides a linking between ASes and company subsidiaries. It is derived from WHOIS database and Form 10-K filings. The linking is useful to associate ASes that belong to different subsidiaries of the same organization. We determined the links by automatic record linkage algorithms and followed by manual verification and pruning. The general idea is to compare how similar the name of an AS is to the name of a subsidiary. Due to the inaccuracy of automatic linkage, we then manually verify and prune the links for selected most important organizations.

Additional Details

2.5GB
false
false
record linkage, topology, linking, subsidiary, space, as, as_to_org_mapping_subsidiary_linkage-20101019, university of southern california-information sciences institute, whois, 304, organization, internet protocol, internet
internet topology AS organization subsidiary linking