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Legacy Registration Service Agreement Statistics

(as of April 2018)

Associated with a Legacy RSA
Resource or Records Total
Org IDs with resources 557
Autonomous System numbers (ASNs) 210
IPv4 Address Blocks 2,123
Total hosts:
/24 Equivalent: 700,513

For more information about legacy number resources, visit the Legacy Number Resource Information page, LRSA page, or Legacy Registration Outreach effort (2008-2010) page.

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