These entries are queried from radb.net using whois, you can try my project getting these.
:AS150459 route: 103.47.182.0/23 origin: AS150459 descr: MOSTAFIZUR RAHAMAN MILTON 114 Arpa House,Sonadanga Thana Goli Khulna,Bangladesh mnt-by: MAINT-SBO-BD last-modified: 2023-03-07T10:53:16Z source: APNIC rpki-ov-state: valid route: 103.47.182.0/24 origin: AS150459 descr: MOSTAFIZUR RAHAMAN MILTON 114 Arpa House,Sonadanga Thana Goli Khulna,Bangladesh mnt-by: MAINT-SBO-BD last-modified: 2022-12-03T06:41:48Z source: APNIC rpki-ov-state: valid route: 103.47.183.0/24 origin: AS150459 descr: MOSTAFIZUR RAHAMAN MILTON 114 Arpa House,Sonadanga Thana Goli Khulna,Bangladesh mnt-by: MAINT-SBO-BD last-modified: 2022-12-03T06:42:54Z source: APNIC rpki-ov-state: valid route6: 2400:c6e0::/32 origin: AS150459 descr: MOSTAFIZUR RAHAMAN MILTON 114 Arpa House,Sonadanga Thana Goli Khulna,Bangladesh mnt-by: MAINT-SBO-BD last-modified: 2022-12-03T06:43:39Z source: APNIC rpki-ov-state: valid