These entries are queried from radb.net using whois, you can try my project getting these.
:AS136759 route: 103.36.255.0/24 origin: AS136759 descr: Cosmopolitan Communications Limited mnt-by: MAINT-INFOHIVELIMITED-BD last-modified: 2024-02-06T19:13:28Z source: APNIC rpki-ov-state: valid route: 103.95.96.0/22 origin: AS136759 descr: Cosmopolitan Communications Limited Khan Sons Center 37, Karwanbazar, Dhaka-1215. mnt-by: MAINT-COSMOPOLITAN1-BD last-modified: 2017-06-29T06:34:30Z source: APNIC rpki-ov-state: valid route: 103.95.96.0/23 origin: AS136759 descr: Cosmopolitan Communications Limited Khan Sons Center 37, Karwanbazar, Dhaka-1215. mnt-by: MAINT-COSMOPOLITAN1-BD last-modified: 2017-06-29T06:34:31Z source: APNIC rpki-ov-state: valid route: 103.95.96.0/24 descr: Cosmopolitan Communications Limited origin: AS136759 mnt-by: MAINT-COSMOPOLITAN1-BD country: BD remarks: Own IP of Cosmopolitan Communications Limited last-modified: 2019-11-27T14:15:16Z source: APNIC rpki-ov-state: valid route: 103.95.97.0/24 descr: Cosmopolitan Communications Limited origin: AS136759 mnt-by: MAINT-COSMOPOLITAN1-BD country: BD remarks: Own IP of Cosmopolitan Communications Limited last-modified: 2019-11-27T14:15:34Z source: APNIC rpki-ov-state: valid route: 103.95.98.0/23 origin: AS136759 descr: Cosmopolitan Communications Limited Khan Sons Center 37, Karwanbazar, Dhaka-1215. mnt-by: MAINT-COSMOPOLITAN1-BD last-modified: 2017-06-29T06:34:31Z source: APNIC rpki-ov-state: valid route: 103.95.98.0/24 descr: Cosmopolitan Communications Limited origin: AS136759 mnt-by: MAINT-COSMOPOLITAN1-BD country: BD remarks: Own IP of Cosmopolitan Communications Limited last-modified: 2019-11-27T14:15:48Z source: APNIC rpki-ov-state: valid route: 103.95.99.0/24 descr: Cosmopolitan Communications Limited origin: AS136759 mnt-by: MAINT-COSMOPOLITAN1-BD country: BD remarks: Own IP of Cosmopolitan Communications Limited last-modified: 2019-11-27T14:16:04Z source: APNIC rpki-ov-state: valid route: 103.102.42.0/24 origin: AS136759 descr: Summit Communication Limited 18, Kawran Bazar (4th Floor) mnt-by: MAINT-SUMMIT-BD last-modified: 2023-07-17T09:41:15Z source: APNIC rpki-ov-state: valid route: 103.197.204.0/24 origin: AS136759 descr: Cosmopolitan Communications Limited mnt-by: MAINT-COSMOPOLITAN2-BD last-modified: 2022-08-21T10:22:16Z source: APNIC rpki-ov-state: valid route: 103.197.206.0/24 origin: AS136759 descr: Cosmopolitan Communications Limited Khan Sons Center 37, Karwanbazar, Dhaka-1215. descr: Cosmopolitan Communications Limited mnt-by: MAINT-COSMOPOLITAN2-BD last-modified: 2018-11-13T15:12:38Z source: APNIC rpki-ov-state: valid route: 103.197.207.0/24 descr: Cosmopolitan Communications Limited Khan Sons Center 37, Karwanbazar, Dhaka-1215. mnt-by: MAINT-COSMOPOLITAN2-BD origin: AS136759 last-modified: 2018-11-26T04:20:32Z source: APNIC rpki-ov-state: valid route6: 2401:5a40::/32 descr: Cosmopolitan Communications Limited origin: AS136759 mnt-by: MAINT-COSMOPOLITAN1-BD country: BD remarks: Own IPv6 of Cosmopolitan Communications Limited last-modified: 2019-11-27T14:24:08Z source: APNIC rpki-ov-state: valid