These entries are queried from radb.net using whois, you can try my project getting these.
:AS136416 route: 103.86.200.0/22 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2020-12-04T15:03:07Z source: APNIC rpki-ov-state: valid route: 103.86.200.0/23 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2020-12-04T15:03:09Z source: APNIC rpki-ov-state: valid route: 103.86.200.0/24 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2020-12-04T15:03:11Z source: APNIC rpki-ov-state: valid route: 103.86.201.0/24 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2020-12-04T15:03:12Z source: APNIC rpki-ov-state: valid route: 103.86.202.0/23 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2020-12-04T15:03:14Z source: APNIC rpki-ov-state: valid route: 103.86.202.0/24 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2020-12-04T15:03:16Z source: APNIC rpki-ov-state: valid route: 103.86.203.0/24 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2023-11-26T14:01:24Z source: APNIC rpki-ov-state: valid route6: 2400:c740::/32 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2021-09-11T10:14:58Z source: APNIC rpki-ov-state: valid route6: 2400:c740::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:07:23Z source: APNIC rpki-ov-state: valid route6: 2400:c740:1000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:09:48Z source: APNIC rpki-ov-state: valid route6: 2400:c740:2000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:10:43Z source: APNIC rpki-ov-state: valid route6: 2400:c740:3000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:11:06Z source: APNIC rpki-ov-state: valid route6: 2400:c740:4000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:11:52Z source: APNIC rpki-ov-state: valid route6: 2400:c740:5000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:12:09Z source: APNIC rpki-ov-state: valid route6: 2400:c740:6000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:12:32Z source: APNIC rpki-ov-state: valid route6: 2400:c740:7000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:12:56Z source: APNIC rpki-ov-state: valid route6: 2400:c740:8000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:13:25Z source: APNIC rpki-ov-state: valid route6: 2400:c740:9000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:13:37Z source: APNIC rpki-ov-state: valid route6: 2400:c740:a000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:14:38Z source: APNIC rpki-ov-state: valid route6: 2400:c740:b000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:14:53Z source: APNIC rpki-ov-state: valid route6: 2400:c740:c000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:15:08Z source: APNIC rpki-ov-state: valid route6: 2400:c740:d000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:15:20Z source: APNIC rpki-ov-state: valid route6: 2400:c740:e000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:15:38Z source: APNIC rpki-ov-state: valid route6: 2400:c740:f000::/36 origin: AS136416 descr: Sorob IT LTD 214/E Tejgaon Ind. Area. tejgoan mnt-by: MAINT-SOROB2-BD last-modified: 2022-06-26T08:15:52Z source: APNIC rpki-ov-state: valid