These entries are queried from radb.net using whois, you can try my project getting these.
:AS137595 route: 103.119.120.0/22 descr: Smartworld Infocom Future Technology Pvt.ltd. origin: AS137595 mnt-by: MAINT-IN-SWIFT mnt-routes: MAINT-IN-SWIFT last-modified: 2022-09-01T11:07:48Z source: APNIC rpki-ov-state: valid route: 103.119.120.0/23 descr: Smartworld Infocom Future Technology Pvt.ltd. origin: AS137595 mnt-by: MAINT-IN-SWIFT mnt-routes: MAINT-IN-SWIFT last-modified: 2022-09-01T11:08:03Z source: APNIC rpki-ov-state: valid route: 103.119.120.0/24 descr: Smartworld Infocom Future Technology Pvt.ltd. origin: AS137595 mnt-by: MAINT-IN-SWIFT mnt-routes: MAINT-IN-SWIFT last-modified: 2022-09-01T11:08:33Z source: APNIC rpki-ov-state: valid route: 103.119.121.0/24 descr: Smartworld Infocom Future Technology Pvt.ltd. origin: AS137595 mnt-by: MAINT-IN-SWIFT mnt-routes: MAINT-IN-SWIFT last-modified: 2022-09-01T11:08:46Z source: APNIC rpki-ov-state: valid route: 103.119.122.0/23 descr: Smartworld Infocom Future Technology Pvt.ltd. origin: AS137595 mnt-by: MAINT-IN-SWIFT mnt-routes: MAINT-IN-SWIFT last-modified: 2022-09-01T11:08:19Z source: APNIC rpki-ov-state: valid route: 103.119.122.0/24 descr: Smartworld Infocom Future Technology Pvt.ltd. origin: AS137595 mnt-by: MAINT-IN-SWIFT mnt-routes: MAINT-IN-SWIFT last-modified: 2022-09-01T11:08:59Z source: APNIC rpki-ov-state: valid route: 103.119.123.0/24 descr: Smartworld Infocom Future Technology Pvt.ltd. origin: AS137595 mnt-by: MAINT-IN-SWIFT mnt-routes: MAINT-IN-SWIFT last-modified: 2022-09-01T11:09:10Z source: APNIC rpki-ov-state: valid