These entries are queried from radb.net using whois, you can try my project getting these.
:AS55531 route: 103.146.76.0/23 descr: BRAC Bank Limited country: BD remarks: BRAC Bank Limited Route Object mnt-lower: MAINT-BRACBANKLIMITED-BD mnt-routes: MAINT-BRACBANKLIMITED-BD mnt-by: MAINT-BRACBANKLIMITED-BD origin: AS55531 last-modified: 2020-12-10T09:13:05Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.146.76.0/24 origin: AS55531 descr: Brac Bank Limited mnt-by: MAINT-BRACBANKLIMITED-BD last-modified: 2020-12-10T09:05:08Z country: BD mnt-lower: MAINT-BRACBANKLIMITED-BD mnt-routes: MAINT-BRACBANKLIMITED-BD remarks: BRAC Bank Limited Route Object source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.146.77.0/24 descr: BRAC Bank Limited country: BD remarks: BRAC Bank Limited Route Object mnt-lower: MAINT-BRACBANKLIMITED-BD mnt-routes: MAINT-BRACBANKLIMITED-BD mnt-by: MAINT-BRACBANKLIMITED-BD origin: AS55531 last-modified: 2020-12-10T09:07:39Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 118.179.150.0/24 descr: CMI (Customer Route) origin: AS55531 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: 118.179.150.0/24 descr: BRAC Bank Limited origin: AS55531 country: BD remarks: BRAC Bank Limited Route Object mnt-lower: PARTEX-NOC mnt-routes: PARTEX-NOC mnt-by: PARTEX-NOC last-modified: 2013-08-05T07:09:12Z source: APNIC rpki-ov-state: valid route: 118.179.150.0/24 descr: CMI IP Transit origin: AS55531 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200922 source: NTTCOM rpki-ov-state: valid route: 118.179.217.0/24 descr: CMI IP Transit origin: AS55531 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200922 source: NTTCOM rpki-ov-state: valid route: 118.179.217.0/24 descr: BRAC Bank Limited origin: AS55531 country: BD remarks: BRAC Bank Limited Route Object mnt-lower: PARTEX-NOC mnt-routes: PARTEX-NOC mnt-by: PARTEX-NOC last-modified: 2012-10-04T08:26:09Z source: APNIC rpki-ov-state: valid route: 118.179.217.0/24 descr: CMI (Customer Route) origin: AS55531 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: 118.179.218.0/24 descr: CMI IP Transit origin: AS55531 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200922 source: NTTCOM rpki-ov-state: valid route: 118.179.218.0/24 descr: CMI (Customer Route) origin: AS55531 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: 118.179.218.0/24 descr: BRAC Bank Limited origin: AS55531 country: BD remarks: BRAC Bank Limited Route Object mnt-lower: PARTEX-NOC mnt-routes: PARTEX-NOC mnt-by: PARTEX-NOC last-modified: 2012-10-04T08:26:19Z source: APNIC rpki-ov-state: valid