These entries are queried from radb.net using whois, you can try my project getting these.
:AS137704 route: 103.113.196.0/22 descr: Abu Sayeem Siddique origin: AS137704 mnt-by: MAINT-IMC-BD last-modified: 2018-04-17T06:18:44Z source: APNIC rpki-ov-state: valid route: 103.113.196.0/23 descr: Abu Sayeem Siddique origin: AS137704 mnt-by: MAINT-IMC-BD last-modified: 2018-04-17T06:19:24Z source: APNIC rpki-ov-state: valid route: 103.113.196.0/24 descr: Abu Sayeem Siddique origin: AS137704 mnt-by: MAINT-IMC-BD last-modified: 2018-04-17T06:18:58Z source: APNIC rpki-ov-state: valid route: 103.113.197.0/24 descr: Abu Sayeem Siddique origin: AS137704 mnt-by: MAINT-IMC-BD last-modified: 2018-04-17T06:19:53Z source: APNIC rpki-ov-state: valid route: 103.113.198.0/23 descr: Abu Sayeem Siddique origin: AS137704 mnt-by: MAINT-IMC-BD last-modified: 2018-04-17T06:19:34Z source: APNIC rpki-ov-state: valid route: 103.113.198.0/24 descr: Abu Sayeem Siddique origin: AS137704 mnt-by: MAINT-IMC-BD last-modified: 2018-04-17T06:19:43Z source: APNIC rpki-ov-state: valid route: 103.113.199.0/24 descr: Abu Sayeem Siddique origin: AS137704 mnt-by: MAINT-IMC-BD last-modified: 2018-04-17T06:20:03Z source: APNIC rpki-ov-state: valid route6: 2402:c140::/32 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:34Z source: APNIC rpki-ov-state: valid route6: 2402:c140::/33 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:36Z source: APNIC rpki-ov-state: valid route6: 2402:c140::/34 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:37Z source: APNIC rpki-ov-state: valid route6: 2402:c140::/35 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:39Z source: APNIC rpki-ov-state: valid route6: 2402:c140::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:40Z source: APNIC rpki-ov-state: valid route6: 2402:c140:1000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:42Z source: APNIC rpki-ov-state: valid route6: 2402:c140:2000::/35 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:43Z source: APNIC rpki-ov-state: valid route6: 2402:c140:2000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:45Z source: APNIC rpki-ov-state: valid route6: 2402:c140:3000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:46Z source: APNIC rpki-ov-state: valid route6: 2402:c140:4000::/34 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:48Z source: APNIC rpki-ov-state: valid route6: 2402:c140:4000::/35 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:50Z source: APNIC rpki-ov-state: valid route6: 2402:c140:4000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:51Z source: APNIC rpki-ov-state: valid route6: 2402:c140:5000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:53Z source: APNIC rpki-ov-state: valid route6: 2402:c140:6000::/35 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:54Z source: APNIC rpki-ov-state: valid route6: 2402:c140:6000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:56Z source: APNIC rpki-ov-state: valid route6: 2402:c140:7000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:57Z source: APNIC rpki-ov-state: valid route6: 2402:c140:8000::/33 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:00:59Z source: APNIC rpki-ov-state: valid route6: 2402:c140:8000::/34 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:00Z source: APNIC rpki-ov-state: valid route6: 2402:c140:8000::/35 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:02Z source: APNIC rpki-ov-state: valid route6: 2402:c140:8000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:04Z source: APNIC rpki-ov-state: valid route6: 2402:c140:9000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:05Z source: APNIC rpki-ov-state: valid route6: 2402:c140:a000::/35 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:07Z source: APNIC rpki-ov-state: valid route6: 2402:c140:a000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:08Z source: APNIC rpki-ov-state: valid route6: 2402:c140:b000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:10Z source: APNIC rpki-ov-state: valid route6: 2402:c140:c000::/34 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:11Z source: APNIC rpki-ov-state: valid route6: 2402:c140:c000::/35 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:13Z source: APNIC rpki-ov-state: valid route6: 2402:c140:c000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:14Z source: APNIC rpki-ov-state: valid route6: 2402:c140:d000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:16Z source: APNIC rpki-ov-state: valid route6: 2402:c140:e000::/35 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:17Z source: APNIC rpki-ov-state: valid route6: 2402:c140:e000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:19Z source: APNIC rpki-ov-state: valid route6: 2402:c140:f000::/36 origin: AS137704 descr: Abu Sayeem Siddique 52 Mohakhali, 5th Floor, Wirelessgate. mnt-by: MAINT-IMC-BD last-modified: 2022-09-15T06:01:21Z source: APNIC rpki-ov-state: valid