```
public class ASNBootstrapRegistry
extends Object
```
RFC 9224-compliant wrapper around the IANA RDAP Bootstrap Service Registry for ASN allocations

Constructors
Modifier	Constructor	Description
`private`	`ASNBootstrapRegistry(jakarta.ws.rs.client.Client client)`
`private`	`ASNBootstrapRegistry(jakarta.ws.rs.client.Client client, String url)`

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static ASNBootstrapRegistry`	`getInstance(jakarta.ws.rs.client.Client client)`	Get current instance of the wrapper
`String`	`getServiceURLForASN(Integer asn)`	Get the RDAP service URL for a given ASN
`String`	`getServiceURLForASN(String asn)`	Get the RDAP service URL for a given ASN
`static ASNBootstrapRegistry`	`refresh(jakarta.ws.rs.client.Client client)`	Throw away the current instance and get a new one with updated bootstrap data

private HashMap<String,String> asnRangeToServiceMap

private static HashMap<jakarta.ws.rs.client.Client,ASNBootstrapRegistry> instances

private ASNBootstrapRegistry(jakarta.ws.rs.client.Client client)
                      throws IOException

private ASNBootstrapRegistry(jakarta.ws.rs.client.Client client,
                             String url)

Modifier and Type	Field	Description
`private HashMap<String,String>`	`asnRangeToServiceMap`
`private static HashMap<jakarta.ws.rs.client.Client,ASNBootstrapRegistry>`	`instances`

Class ASNBootstrapRegistry