These entries are queried from radb.net using whois, you can try my project getting these.
:AS23760 route: 142.75.24.0/21 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:04:29Z last-modified: 2022-03-02T21:04:29Z source: ARIN rpki-ov-state: valid route: 142.75.24.0/21 origin: AS23760 descr: OpenText corp notify: irr [at] harbourmsp.com mnt-by: MAINT-AS18117 changed: irr [at] harbourmsp.com 20190525 #12:00:46Z source: RADB last-modified: 2023-11-13T16:17:47Z rpki-ov-state: valid route: 142.75.24.0/22 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:05:59Z last-modified: 2022-03-02T21:05:59Z source: ARIN rpki-ov-state: valid route: 142.75.24.0/22 origin: AS23760 descr: OpenText corp changed: irr [at] harbourmsp.com 20181213 #04:58:23Z source: RADB mnt-by: MAINT-AS18117 last-modified: 2023-11-13T16:17:47Z rpki-ov-state: valid route: 142.75.24.0/23 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:06:37Z last-modified: 2022-03-02T21:06:37Z source: ARIN rpki-ov-state: valid route: 142.75.24.0/24 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:16:18Z last-modified: 2022-03-02T21:16:18Z source: ARIN rpki-ov-state: valid route: 142.75.25.0/24 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:17:47Z last-modified: 2022-03-02T21:17:47Z source: ARIN rpki-ov-state: valid route: 142.75.26.0/24 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:18:34Z last-modified: 2022-03-02T21:18:34Z source: ARIN rpki-ov-state: valid route: 142.75.27.0/24 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:19:10Z last-modified: 2022-03-02T21:19:10Z source: ARIN rpki-ov-state: valid route: 142.75.28.0/24 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:19:44Z last-modified: 2022-03-02T21:19:44Z source: ARIN rpki-ov-state: valid route: 142.75.29.0/24 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:20:16Z last-modified: 2022-03-02T21:20:16Z source: ARIN rpki-ov-state: valid route: 142.75.30.0/24 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:21:13Z last-modified: 2022-03-02T21:21:13Z source: ARIN rpki-ov-state: valid route: 142.75.31.0/24 origin: AS23760 descr: OPENTEXT CORPORATION Sydney, NSW, Australia admin-c: DA16-ORG-ARIN tech-c: DA16-ORG-ARIN mnt-by: MNT-OTC-68 created: 2022-03-02T21:22:03Z last-modified: 2022-03-02T21:22:03Z source: ARIN rpki-ov-state: valid route: 202.41.135.0/24 descr: Xpedite International Australia origin: AS23760 mnt-by: MAINT-AS7474 changed: noc [at] optus.net.au 20060131 source: RADB last-modified: 2023-11-13T16:03:45Z rpki-ov-state: valid route: 202.41.135.0/24 origin: AS23760 descr: Xpedite Systems Marunouchi Trust Tower Main 18F 1-8-3 Marunouchi Chiyoda-ku mnt-by: MAINT-JP-XPEDITE last-modified: 2020-05-28T21:20:16Z source: APNIC rpki-ov-state: valid route: 203.63.57.220/30 descr: Xpedite Systems Pty Ltd (142025) origin: AS23760 remarks: Do not use the notify or changed attribute to report incidents. remarks: Check the inetnum object at the regional registries for contact remarks: information (dereference the admin-c & tech-c attributes). notify: routing [at] connect.com.au mnt-by: MAINT-AS2764 changed: nobody [at] connect.com.au 20050614 source: RADB last-modified: 2023-11-13T16:16:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source