These entries are queried from radb.net using whois, you can try my project getting these.
:AS136267 route: 103.85.196.0/22 descr: Info Internet Service origin: AS136267 mnt-by: MAINT-INFO-INTERNET-BD country: BD mnt-routes: MAINT-INFO-INTERNET-BD mnt-lower: MAINT-INFO-INTERNET-BD last-modified: 2017-02-14T05:18:54Z source: APNIC rpki-ov-state: valid route: 103.85.196.0/23 descr: Info Internet Service origin: AS136267 mnt-by: MAINT-INFO-INTERNET-BD country: BD mnt-routes: MAINT-INFO-INTERNET-BD mnt-lower: MAINT-INFO-INTERNET-BD last-modified: 2017-02-14T05:18:59Z source: APNIC rpki-ov-state: valid route: 103.85.196.0/24 descr: Info Internet Service origin: AS136267 mnt-by: MAINT-INFO-INTERNET-BD country: BD mnt-routes: MAINT-INFO-INTERNET-BD mnt-lower: MAINT-INFO-INTERNET-BD last-modified: 2017-02-14T05:19:06Z source: APNIC rpki-ov-state: valid route: 103.85.197.0/24 descr: Info Internet Service origin: AS136267 mnt-by: MAINT-INFO-INTERNET-BD country: BD mnt-routes: MAINT-INFO-INTERNET-BD mnt-lower: MAINT-INFO-INTERNET-BD last-modified: 2017-02-14T05:19:15Z source: APNIC rpki-ov-state: valid route: 103.85.198.0/23 descr: Info Internet Service origin: AS136267 mnt-by: MAINT-INFO-INTERNET-BD country: BD mnt-routes: MAINT-INFO-INTERNET-BD mnt-lower: MAINT-INFO-INTERNET-BD last-modified: 2017-02-14T05:19:25Z source: APNIC rpki-ov-state: valid route: 103.85.198.0/24 descr: Info Internet Service origin: AS136267 mnt-by: MAINT-INFO-INTERNET-BD country: BD mnt-routes: MAINT-INFO-INTERNET-BD mnt-lower: MAINT-INFO-INTERNET-BD last-modified: 2017-02-14T05:19:33Z source: APNIC rpki-ov-state: valid route: 103.85.199.0/24 descr: Info Internet Service origin: AS136267 mnt-by: MAINT-INFO-INTERNET-BD country: BD mnt-routes: MAINT-INFO-INTERNET-BD mnt-lower: MAINT-INFO-INTERNET-BD last-modified: 2017-02-14T05:19:39Z source: APNIC rpki-ov-state: valid route6: 2400:afc0::/32 origin: AS136267 descr: Edrish Ali House-22, Road-8, Block-H, Section-2, Mirpur, Dhaka-1216 Bangladesh mnt-by: MAINT-INFO-INTERNET-BD last-modified: 2020-08-17T21:45:29Z source: APNIC rpki-ov-state: valid route6: 2400:afc0:196::/48 origin: AS136267 descr: Edrish Ali House-22, Road-8, Block-H, Section-2, Mirpur, Dhaka-1216 Bangladesh mnt-by: MAINT-INFO-INTERNET-BD last-modified: 2020-08-20T21:26:50Z source: APNIC rpki-ov-state: valid route6: 2400:afc0:197::/48 origin: AS136267 descr: Edrish Ali House-22, Road-8, Block-H, Section-2, Mirpur, Dhaka-1216 Bangladesh mnt-by: MAINT-INFO-INTERNET-BD last-modified: 2020-08-20T21:28:07Z source: APNIC rpki-ov-state: valid route6: 2400:afc0:198::/48 origin: AS136267 descr: Edrish Ali House-22, Road-8, Block-H, Section-2, Mirpur, Dhaka-1216 Bangladesh mnt-by: MAINT-INFO-INTERNET-BD last-modified: 2020-08-20T21:28:29Z source: APNIC rpki-ov-state: valid route6: 2400:afc0:199::/48 origin: AS136267 descr: Edrish Ali House-22, Road-8, Block-H, Section-2, Mirpur, Dhaka-1216 Bangladesh mnt-by: MAINT-INFO-INTERNET-BD last-modified: 2020-08-20T21:28:50Z source: APNIC rpki-ov-state: valid