Resources Under Registration Services Agreement (RSA) Report
To help research and education organizations analyze Internet routing security, ARIN publishes a daily report every morning that lists each organization and whether they receive our full suite of registry services or our basic legacy services.
The zip file is in CSV format, and will contain two files: one for networks and one for Autonomous System Numbers (ASNs). Each report will list the Org name, Org handle, Network or AS handle, IP address range or ASN, and what tier of services they qualify to receive from ARIN.
Both the network and ASN reports will be sorted numerically by ascending order based on the number resource.
The daily report files are available each morning via FTP or HTTP at: