These entries are queried from radb.net using whois, you can try my project getting these.
:AS56628 route: 77.73.16.0/22 descr: STORMmedia sp. z o.o. origin: AS56628 mnt-by: pl-stormmedia-1-mnt created: 2018-06-26T12:32:40Z last-modified: 2018-06-26T12:32:40Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.162.148.0/22 descr: STORMMEDIA origin: AS56628 mnt-by: pl-stormmedia-1-mnt created: 2018-06-26T12:31:01Z last-modified: 2018-06-26T12:31:01Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a10:f781:10:610f::/64 origin: AS56628 descr: EPIX-LORA-STORMMED mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:09:22Z last-modified: 2022-05-16T07:09:22Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a13:4f40::/32 origin: AS56628 mnt-by: pl-stormmedia-1-mnt created: 2023-02-07T14:57:12Z last-modified: 2023-02-07T14:57:12Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source