These entries are queried from radb.net using whois, you can try my project getting these.
:AS37156 route: 38.87.243.0/24 descr: XTRNT_Divi origin: AS37156 mnt-by: EXT37Nl created: 2013-02-21T13:33:16Z last-modified: 2018-09-04T17:35:20Z source: RIPE-NONAUTH 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: 41.78.24.0/22 descr: JTL via EMIX origin: AS37156 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20111219 source: RADB last-modified: 2023-11-13T15:41:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 41.78.24.0/22 descr: XTRANET BLOCKS origin: AS37156 mnt-by: HN1276-MNT created: 2013-03-15T11:50:28Z last-modified: 2018-09-04T17:35:50Z source: RIPE-NONAUTH 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: 41.79.168.0/22 descr: XTRANET BLOCKS origin: AS37156 mnt-by: HN1276-MNT mnt-by: FB15880-MNT created: 2013-03-15T11:53:11Z last-modified: 2018-09-04T17:35:50Z source: RIPE-NONAUTH 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