These entries are queried from radb.net using whois, you can try my project getting these.
:AS150774 route: 103.7.121.0/24 origin: AS150774 descr: Exabyte Ltd mnt-by: MAINT-MDNOORALAM-BD last-modified: 2024-02-29T07:08:49Z country: BD source: APNIC rpki-ov-state: valid route: 103.84.59.0/24 origin: AS150774 descr: Exabyte Ltd. mnt-by: MAINT-ROSHNI-BD last-modified: 2023-03-18T08:58:15Z source: APNIC rpki-ov-state: valid route: 103.135.138.0/24 origin: AS150774 descr: Md. Aziz Uddin 7 No. Nabab Sirajjuddoula Road, Kotowali mnt-by: MAINT-SPIDERNET-BD last-modified: 2023-10-05T03:07:12Z source: APNIC rpki-ov-state: valid route: 103.135.139.0/24 origin: AS150774 descr: Md. Aziz Uddin 7 No. Nabab Sirajjuddoula Road, Kotowali mnt-by: MAINT-SPIDERNET-BD last-modified: 2023-10-05T03:07:15Z source: APNIC rpki-ov-state: valid route: 103.136.159.0/24 origin: AS150774 descr: Exabyte Ltd. mnt-by: MAINT-BON-BD last-modified: 2023-09-06T10:52:25Z source: APNIC rpki-ov-state: valid route: 103.138.215.0/24 origin: AS150774 descr: Johirul Islam 46, Borogram, Kamrangirchar, Dhaka-1211 mnt-by: MAINT-JKNETWORK-BD last-modified: 2024-02-29T10:49:35Z source: APNIC rpki-ov-state: valid route: 103.142.184.0/24 origin: AS150774 descr: Exabyte Ltd. mnt-by: MAINT-MIRPURNET-BD last-modified: 2023-03-08T11:07:01Z source: APNIC rpki-ov-state: valid route: 103.159.171.0/24 origin: AS150774 descr: Md Sakhawat Hossein 14/A Syed Awolader Lane,Dhaka-1100 mnt-by: MAINT-ASONLINE-BD last-modified: 2023-10-24T08:17:25Z source: APNIC rpki-ov-state: valid route: 103.162.50.0/24 origin: AS150774 descr: Md Jamshed Uddin, Nazmin Akter, Rafiqul Islam Alam Vila, House No 102, (Near General Hospital), mnt-by: MAINT-NEXSIS-BD last-modified: 2023-10-05T02:54:19Z source: APNIC rpki-ov-state: valid route: 103.162.51.0/24 origin: AS150774 descr: Md Jamshed Uddin, Nazmin Akter, Rafiqul Islam Alam Vila, House No 102, (Near General Hospital), mnt-by: MAINT-NEXSIS-BD last-modified: 2023-10-05T02:54:22Z source: APNIC rpki-ov-state: valid route: 103.167.208.0/24 origin: AS150774 descr: Al Furkan 180,Block -K, boropole, Halishahar mnt-by: MAINT-FRIENDIONLINE-BD last-modified: 2023-10-04T16:52:29Z source: APNIC rpki-ov-state: valid route: 103.174.192.0/24 origin: AS150774 descr: Minul Islam Sharif Gawsulazam Masjid, Khaja Road, Chandgong, Bahaddarhat mnt-by: MAINT-UNITYLINKS-BD last-modified: 2024-02-11T12:40:05Z source: APNIC rpki-ov-state: valid route: 103.196.233.0/24 origin: AS150774 descr: Exabyte Ltd. mnt-by: MAINT-DFN-BD last-modified: 2023-09-05T04:36:35Z source: APNIC rpki-ov-state: valid route6: 2401:c5c0:2000::/48 origin: AS150774 descr: Exabyte Ltd. mnt-by: MAINT-DFN-BD last-modified: 2023-09-05T04:37:33Z source: APNIC rpki-ov-state: valid route6: 2401:c5c0:2001::/48 origin: AS150774 descr: Exabyte Ltd. mnt-by: MAINT-DFN-BD last-modified: 2023-09-05T04:37:56Z source: APNIC rpki-ov-state: valid route6: 2401:c5c0:2002::/48 origin: AS150774 descr: Exabyte Ltd. mnt-by: MAINT-DFN-BD last-modified: 2023-09-05T04:38:05Z source: APNIC rpki-ov-state: valid route6: 2401:c5c0:2003::/48 origin: AS150774 descr: Dhaka Fiber Net Ltd 89/2, West Panthapath Haque Chamber,Suit # 10-A, B & C. mnt-by: MAINT-DFN-BD last-modified: 2023-09-05T04:18:03Z source: APNIC rpki-ov-state: valid