This database created by RouteViews database and DB-IP IP to ASN Lite database with modifications.

Most of the organization names are provided by DB-IP TO to ASN Lite database.

For creating ipv4 to AS Number, we merge RouteViews database and 5 RIP ASN database and DB-IP IP to ASN Lite database as following priority (RouteViews > 5 RIP > DB-IP).

For creating ipv6 to AS Number, we merge 5 RIP ASN database and DB-IP IP to ASN Lite database as following priority (5 RIP > DB-IP).
