These entries are queried from radb.net using whois, you can try my project getting these.
:AS149854 route: 103.188.232.0/23 origin: AS149854 descr: KHAN MD AMIRUL ISLAM PRINCE Deara, Jugihati, Rupsha, Khulna mnt-by: MAINT-AICHGATIONLINE-BD last-modified: 2022-06-02T05:36:08Z source: APNIC rpki-ov-state: valid route: 103.188.232.0/24 origin: AS149854 descr: KHAN MD AMIRUL ISLAM PRINCE Deara, Jugihati, Rupsha, Khulna mnt-by: MAINT-AICHGATIONLINE-BD last-modified: 2022-06-02T05:37:40Z source: APNIC rpki-ov-state: valid route: 103.188.233.0/24 origin: AS149854 descr: KHAN MD AMIRUL ISLAM PRINCE Deara, Jugihati, Rupsha, Khulna mnt-by: MAINT-AICHGATIONLINE-BD last-modified: 2022-06-02T05:38:04Z source: APNIC rpki-ov-state: valid route6: 2001:df0:c8c0::/48 origin: AS149854 descr: KHAN MD AMIRUL ISLAM PRINCE Deara, Jugihati, Rupsha, Khulna mnt-by: MAINT-AICHGATIONLINE-BD last-modified: 2022-06-02T05:39:15Z source: APNIC rpki-ov-state: valid