Reputation: 8585
as IP address spaces are allocated to different ASes, there must be an API or database somewhere where I can find all addresses an AS can originate ?
Upvotes: 2
Views: 3702
Reputation: 1145
Yes there is such a database. You can find it on the RIPE web site. There is also an API to query the database with your custom application:
https://labs.ripe.net/ripe-database/database-api/api-introduction
or if you just need to search from the web page you can use the search button at this page:
http://www.ripe.net/data-tools/db
Upvotes: 1