These entries are queried from radb.net using whois, you can try my project getting these.
:AS138596 route: 103.134.28.0/22 origin: AS138596 descr: VALLEY INTERNATIONAL mnt-by: MAINT-VALLEY1-BD last-modified: 2019-02-04T04:29:59Z source: APNIC rpki-ov-state: valid route: 103.134.28.0/24 origin: AS138596 descr: Valley Inter mnt-by: MAINT-VALLEY1-BD last-modified: 2021-04-27T15:12:58Z source: APNIC rpki-ov-state: valid route: 103.134.29.0/24 origin: AS138596 descr: Valley Inter mnt-by: MAINT-VALLEY1-BD last-modified: 2021-04-27T15:13:45Z source: APNIC rpki-ov-state: valid route: 103.134.30.0/24 origin: AS138596 descr: Valley Inter mnt-by: MAINT-VALLEY1-BD last-modified: 2021-04-27T15:14:23Z source: APNIC rpki-ov-state: valid route: 103.134.31.0/24 origin: AS138596 descr: Valley Inter mnt-by: MAINT-VALLEY1-BD last-modified: 2021-04-27T15:14:56Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0::/32 origin: AS138596 descr: Valley International mnt-by: MAINT-VALLEY1-BD last-modified: 2019-02-04T05:04:52Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:10::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2019-10-30T15:17:37Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:20::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2019-10-30T15:17:52Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:30::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2019-10-30T15:18:09Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:40::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2019-10-30T15:18:22Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:50::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2019-10-30T15:18:37Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:60::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2019-10-30T15:18:51Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:70::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2019-10-30T15:19:03Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:80::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2019-10-30T15:19:17Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:90::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2019-10-30T15:19:30Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:400::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2023-08-29T05:53:59Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:401::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2023-08-29T05:54:00Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:402::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2023-08-29T05:54:02Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:403::/48 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2023-08-29T05:54:03Z source: APNIC rpki-ov-state: valid route6: 2404:5bc0:800::/40 origin: AS138596 descr: Shafiqul Alam 299,Power House Road,Gopalganj mnt-by: MAINT-VALLEY1-BD last-modified: 2023-08-29T05:54:57Z source: APNIC rpki-ov-state: valid