These entries are queried from radb.net using whois, you can try my project getting these.
:AS57144 route: 149.154.88.0/21 descr: ICCREA BANCA SPA origin: AS57144 notify: registry [at] iccrea.bcc.it mnt-by: ICCREA-MNT created: 2011-08-02T12:29:33Z last-modified: 2011-08-02T12:29:33Z 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: 149.154.88.0/24 descr: ICCREA BANCA SPA origin: AS57144 notify: registry [at] iccrea.bcc.it mnt-by: ICCREA-MNT created: 2011-11-08T13:38:19Z last-modified: 2011-11-08T13:38:19Z 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: 149.154.89.0/24 descr: ICCREA BANCA SPA origin: AS57144 notify: registry [at] iccrea.bcc.it mnt-by: ICCREA-MNT created: 2011-11-08T13:38:19Z last-modified: 2011-11-08T13:38:19Z 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: 149.154.90.0/24 descr: ICCREA BANCA SPA origin: AS57144 notify: registry [at] iccrea.bcc.it mnt-by: ICCREA-MNT created: 2011-11-08T13:39:07Z last-modified: 2011-11-08T13:39:07Z 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: 149.154.91.0/24 descr: ICCREA BANCA SPA origin: AS57144 notify: registry [at] iccrea.bcc.it mnt-by: ICCREA-MNT created: 2011-11-08T13:39:07Z last-modified: 2011-11-08T13:39:07Z 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: 149.154.92.0/24 descr: ICCREA BANCA SPA origin: AS57144 notify: registry [at] iccrea.bcc.it mnt-by: ICCREA-MNT created: 2011-11-08T13:39:07Z last-modified: 2011-11-08T13:39:07Z 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: 149.154.93.0/24 descr: ICCREA BANCA SPA origin: AS57144 mnt-by: ICCREA-MNT created: 2022-11-03T15:15:27Z last-modified: 2022-11-03T15:15:27Z 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: 149.154.94.0/24 descr: ICCREA BANCA origin: AS57144 mnt-by: ICCREA-MNT created: 2022-11-03T15:32:03Z last-modified: 2022-11-03T15:32:03Z 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: 149.154.95.0/24 descr: ICCREA BANCA origin: AS57144 mnt-by: ICCREA-MNT created: 2022-11-03T15:33:14Z last-modified: 2022-11-03T15:33:14Z 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