These entries are queried from radb.net using whois, you can try my project getting these.
:AS58947 route: 103.26.138.0/23 descr: CMI (Customer Route) origin: AS58947 mnt-by: MAINT-AS58453 changed: qas_support [at] cmi.chinamobile.com 20200922 source: RADB last-modified: 2023-11-13T16:01:53Z rpki-ov-state: valid route: 103.26.138.0/23 descr: Software Shop Limited origin: AS58947 country: BD mnt-lower: MAINT-SOFTWARE-BD mnt-routes: MAINT-SOFTWARE-BD mnt-by: MAINT-SOFTWARE-BD last-modified: 2013-07-02T05:50:31Z source: APNIC rpki-ov-state: valid route: 103.26.138.0/23 descr: CMI IP Transit origin: AS58947 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200922 source: NTTCOM rpki-ov-state: valid route: 103.26.138.0/24 origin: AS58947 descr: Software Shop Limited 93 B New Eskaton Road mnt-by: MAINT-SOFTWARE-BD last-modified: 2019-07-04T10:51:03Z source: APNIC rpki-ov-state: valid route: 103.26.139.0/24 origin: AS58947 descr: Software Shop Limited 93 B New Eskaton Road mnt-by: MAINT-SOFTWARE-BD last-modified: 2019-07-04T10:52:54Z source: APNIC rpki-ov-state: valid route: 103.132.153.0/24 origin: AS58947 descr: Software Shop Limited 93 B New Eskaton Road mnt-by: MAINT-SOFTWARE-BD last-modified: 2019-01-09T08:03:32Z source: APNIC rpki-ov-state: valid