These entries are queried from radb.net using whois, you can try my project getting these.
:AS27353 route: 162.1.0.0/16 descr: LightBound Route Object origin: AS27353 remarks: This route object is for a LightBound customer route remarks: which is being exported under this origin AS. remarks: Registered on the behalf of our customer: remarks: IU Health / Clarian mnt-by: MAINT-LIGHTBOUND changed: maddison [at] lightbound.net 20110204 source: AltDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.1.0.0/16 origin: AS27353 mnt-by: MNT-IUH-9-Z descr: 950 N. Meridian, Suite 300 Indianapolis IN 46204 United States tech-c: DKC16-ARIN admin-c: DKC16-ARIN source: ARIN created: 2020-11-16T17:00:10Z last-modified: 2020-11-16T17:00:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.1.0.0/16 descr: Indiana University Health origin: AS27353 mnt-by: MAINT-AS27506 changed: fred.vonhoff [at] crowncastle.com 20201016 source: RADB last-modified: 2023-11-13T16:02:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.1.1.0/24 origin: AS27353 descr: Proxy register for AS27353 mnt-by: MAINT-AS19009 changed: asingh [at] everstream.net 20230219 #17:24:22Z source: RADB last-modified: 2023-11-13T16:15:20Z rpki-ov-state: valid route: 162.1.2.0/24 origin: AS27353 descr: Proxy register for AS27353 mnt-by: MAINT-AS19009 changed: asingh [at] everstream.net 20230219 #17:25:01Z source: RADB last-modified: 2023-11-13T16:15:20Z rpki-ov-state: valid route: 162.1.10.0/24 origin: AS27353 descr: Proxy register for AS27353 mnt-by: MAINT-AS19009 changed: asingh [at] everstream.net 20230219 #17:26:24Z source: RADB last-modified: 2023-11-13T16:15:20Z rpki-ov-state: valid route: 162.1.22.0/24 origin: AS27353 descr: Proxy register for AS27353 mnt-by: MAINT-AS19009 changed: asingh [at] everstream.net 20230219 #17:27:00Z source: RADB last-modified: 2023-11-13T16:15:20Z rpki-ov-state: valid route: 162.1.129.0/24 origin: AS27353 descr: Proxy register for AS27353 mnt-by: MAINT-AS19009 changed: asingh [at] everstream.net 20230219 #17:27:56Z source: RADB last-modified: 2023-11-13T16:15:20Z rpki-ov-state: valid route: 162.1.177.0/24 origin: AS27353 descr: Proxy register for AS27353 mnt-by: MAINT-AS19009 changed: asingh [at] everstream.net 20230219 #17:28:30Z source: RADB last-modified: 2023-11-13T16:15:20Z rpki-ov-state: valid route: 162.1.179.0/24 origin: AS27353 descr: Proxy register for AS27353 mnt-by: MAINT-AS19009 changed: asingh [at] everstream.net 20230219 #17:29:29Z source: RADB last-modified: 2023-11-13T16:15:20Z rpki-ov-state: valid route: 162.1.182.0/24 origin: AS27353 descr: Proxy register for AS27353 mnt-by: MAINT-AS19009 changed: asingh [at] everstream.net 20230219 #17:30:26Z source: RADB last-modified: 2023-11-13T16:15:20Z rpki-ov-state: valid