Utilizing AS number

This document introduces some useful tools to make practical and effective use of AS number in IP Geo Block.

If you want to know about AS number itself, please refer to 3.0.4 Release Note.

ASNs by country

You can find ASNs that are assigned to each country.

ASNs by country

ASN Lookup Tool

You can search ASNs that are assigned to a campany or an organization.

ASN Lookup Tool

See also