These entries are queried from radb.net using whois, you can try my project getting these.
:AS137041 route: 103.102.236.0/22 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2022-01-11T18:03:40Z source: APNIC rpki-ov-state: valid route: 103.102.236.0/23 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2022-01-11T18:21:36Z source: APNIC rpki-ov-state: valid route: 103.102.236.0/24 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2019-08-07T16:54:27Z source: APNIC rpki-ov-state: valid route: 103.102.237.0/24 origin: AS137041 descr: HiFiServer Technologies Datacenter descr: For Quires: ******** mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-03-19T21:03:35Z source: APNIC rpki-ov-state: valid route: 103.102.238.0/23 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2022-01-11T18:21:38Z source: APNIC rpki-ov-state: valid route: 103.102.238.0/24 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-10-08T15:12:28Z source: APNIC rpki-ov-state: valid route: 103.102.239.0/24 origin: AS137041 descr: HiFiServer Technologies Datacenter descr: For Quires: ******** mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-03-19T21:04:08Z source: APNIC rpki-ov-state: valid route6: 2401:ebc0::/32 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2022-01-11T18:12:58Z source: APNIC rpki-ov-state: valid route6: 2401:ebc0:1000::/36 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-09-24T14:48:04Z source: APNIC rpki-ov-state: valid route6: 2401:ebc0:2000::/36 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-09-24T14:48:38Z source: APNIC rpki-ov-state: valid route6: 2401:ebc0:3000::/36 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-09-24T15:47:17Z source: APNIC rpki-ov-state: valid route6: 2401:ebc0:4000::/36 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-09-24T15:47:43Z source: APNIC rpki-ov-state: valid route6: 2401:ebc0:5000::/36 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-09-24T15:48:03Z source: APNIC rpki-ov-state: valid route6: 2401:ebc0:6000::/36 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-09-24T15:48:18Z source: APNIC rpki-ov-state: valid route6: 2401:ebc0:7000::/36 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-09-24T15:48:49Z source: APNIC rpki-ov-state: valid route6: 2401:ebc0:8000::/36 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2018-09-24T15:49:03Z source: APNIC rpki-ov-state: valid route6: 2401:ebc0:9000::/36 origin: AS137041 descr: G.M. Salman Sakir 165/D Tejkunipara, Tejgaon mnt-by: MAINT-SERVER-GROUP-BD last-modified: 2022-01-11T17:33:46Z source: APNIC rpki-ov-state: valid