Verify RPKI with only AS Number?

[hazcod]

Hi, is it possible to verify whether an AS Number is being protected by RPKI using this library, but without supplying route servers or RPKI servers? Just wondering. Thanks.

[ljluestc]

import rpki_client

def verify_asn_protected_by_rpki(asn):
    try:
        # Initialize the RPKI client
        client = rpki_client.Client()

        # Fetch the validated ROAs (Route Origin Authorizations)
        roas = client.fetch_roas()

        # Check if the given ASN is in any of the ROAs
        for roa in roas:
            if roa.asn == asn:
                print(f"AS Number {asn} is protected by RPKI.")
                return True

        print(f"AS Number {asn} is NOT protected by RPKI.")
        return False
    except Exception as e:
        print(f"An error occurred: {e}")
        return False

# Example usage
asn_to_check = 12345
verify_asn_protected_by_rpki(asn_to_check)