These entries are queried from radb.net using whois, you can try my project getting these.
:AS134146 route: 103.55.144.0/22 descr: Your Trusted Internet Partner origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2019-11-06T09:27:37Z source: APNIC rpki-ov-state: valid route: 103.55.144.0/23 origin: AS134146 descr: Your Trusted Internet Partner mnt-by: MAINT-SAMONLINE-BD last-modified: 2019-11-06T09:28:18Z source: APNIC rpki-ov-state: valid route: 103.55.144.0/24 descr: Route Object for 103.55.144.0/24 descr: Your Trusted Internet Partner origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2019-11-06T09:28:33Z source: APNIC rpki-ov-state: valid route: 103.55.145.0/24 descr: Route Object for 103.55.145.0/24 descr: Your Trusted Internet Partner origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2019-11-06T09:28:49Z source: APNIC rpki-ov-state: valid route: 103.55.146.0/23 origin: AS134146 descr: Your Trusted Internet Partner mnt-by: MAINT-SAMONLINE-BD last-modified: 2019-11-06T09:29:02Z source: APNIC rpki-ov-state: valid route: 103.55.146.0/24 descr: Route Object for 103.55.146.0/24 descr: Your Trusted Internet Partner origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2019-11-06T09:29:13Z source: APNIC rpki-ov-state: valid route: 103.55.147.0/24 descr: Route Object for 103.55.147.0/24 descr: Your Trusted Internet Partner origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2019-11-06T09:29:28Z source: APNIC rpki-ov-state: valid route: 103.73.224.0/22 descr: SamOnline Your Trusted Online Partner origin: AS134146 mnt-by: MAINT-RAYANTRADERS-BD last-modified: 2021-10-24T14:36:39Z source: APNIC rpki-ov-state: valid route: 103.73.224.0/23 descr: SamOnline Your Trusted Online Partner origin: AS134146 mnt-by: MAINT-RAYANTRADERS-BD last-modified: 2021-10-24T14:37:11Z source: APNIC rpki-ov-state: valid route: 103.73.224.0/24 origin: AS134146 descr: Matiur Rahman Shagor Cha-42, Uttar Badda, mnt-by: MAINT-RAYANTRADERS-BD last-modified: 2021-02-07T14:17:06Z source: APNIC rpki-ov-state: valid route: 103.73.225.0/24 origin: AS134146 descr: Matiur Rahman Shagor Cha-42, Uttar Badda, mnt-by: MAINT-RAYANTRADERS-BD last-modified: 2020-12-17T15:45:15Z source: APNIC rpki-ov-state: valid route: 103.73.226.0/24 origin: AS134146 descr: Matiur Rahman Shagor Cha-42, Uttar Badda, mnt-by: MAINT-RAYANTRADERS-BD last-modified: 2023-07-31T15:34:24Z source: APNIC rpki-ov-state: valid route: 103.73.227.0/24 descr: SamOnline Your Trusted Online Partner origin: AS134146 mnt-by: MAINT-RAYANTRADERS-BD last-modified: 2021-10-24T14:36:12Z source: APNIC rpki-ov-state: valid route: 202.83.124.0/24 origin: AS134146 descr: Mizanur Rahman Ta-98/c North Badda, mnt-by: MAINT-SAMONLINE-BD last-modified: 2022-01-27T13:35:46Z source: APNIC rpki-ov-state: valid route: 202.83.126.0/23 origin: AS134146 descr: Mizanur Rahman Ta-98/c North Badda, mnt-by: MAINT-SAMONLINE-BD last-modified: 2022-01-27T13:36:48Z source: APNIC rpki-ov-state: valid route: 202.83.126.0/24 origin: AS134146 descr: Mizanur Rahman Ta-98/c North Badda, mnt-by: MAINT-SAMONLINE-BD last-modified: 2022-01-27T13:36:05Z source: APNIC rpki-ov-state: valid route: 202.83.127.0/24 origin: AS134146 descr: MaxHub LTD mnt-by: MAINT-SAMONLINE-BD last-modified: 2024-03-21T13:14:20Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0::/32 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:52:02Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:1::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:24:52Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:2::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:52:34Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:3::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:25:31Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:4::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:52:49Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:5::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:52:59Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:6::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:53:07Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:7::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:53:14Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:8::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:26:11Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:9::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:53:34Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:a::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:34:06Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:b::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:34:18Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:c::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:34:32Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:d::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:34:44Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:e::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:35:00Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:f::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:35:10Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:10::/48 descr: SamOnline origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:18:29Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:11::/48 descr: SamOnline origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:19:13Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:12::/48 descr: SamOnline origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:19:59Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:13::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:51:26Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:14::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:54:04Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:15::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:54:10Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:16::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:21:02Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:17::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:54:25Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:18::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:54:32Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:19::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:54:37Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:1a::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:54:48Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:1b::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:54:54Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:1c::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:55:02Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:1d::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:55:08Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:1e::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:55:19Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:1f::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:37:19Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:20::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:21:39Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:21::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:55:31Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:22::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:55:38Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:23::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:55:45Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:24::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:55:51Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:25::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:55:58Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:26::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:56:05Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:27::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:56:11Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:28::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:56:17Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:29::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:56:24Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:2a::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:28:50Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:2b::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:29:25Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:2c::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:29:43Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:2d::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:30:06Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:2e::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:30:21Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:2f::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-02-03T13:40:45Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:30::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:56:55Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:31::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:57:06Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:32::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:57:16Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:33::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:57:23Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:34::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:57:35Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:35::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:57:41Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:36::/48 origin: AS134146 descr: Mizanur Rahman Ta-98/c North Badda, mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:50:00Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:37::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:57:49Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:38::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:58:01Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:39::/48 origin: AS134146 descr: SamOnline mnt-by: MAINT-SAMONLINE-BD last-modified: 2023-01-04T15:58:08Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:40::/48 origin: AS134146 descr: Mizanur Rahman Ta-98/c North Badda, mnt-by: MAINT-SAMONLINE-BD last-modified: 2024-02-09T13:24:40Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:41::/48 origin: AS134146 descr: Mizanur Rahman Ta-98/c North Badda, mnt-by: MAINT-SAMONLINE-BD last-modified: 2024-02-09T13:24:41Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:42::/48 origin: AS134146 descr: Mizanur Rahman Ta-98/c North Badda, mnt-by: MAINT-SAMONLINE-BD last-modified: 2024-02-09T13:24:42Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:43::/48 descr: SamOnline origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2024-02-09T13:24:43Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:44::/48 descr: SamOnline origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2024-02-09T13:24:44Z source: APNIC rpki-ov-state: valid route6: 2400:4fc0:45::/48 descr: SamOnline origin: AS134146 mnt-by: MAINT-SAMONLINE-BD last-modified: 2024-02-09T13:24:45Z source: APNIC rpki-ov-state: valid