These entries are queried from radb.net using whois, you can try my project getting these.
:AS64074 route: 103.155.99.0/24 origin: AS64074 descr: Md. Ahia Ulumuddin Khan House# 1/Kha, Road# 7/A, West Dhanmondi mnt-by: MAINT-IBI-BD last-modified: 2023-08-19T09:03:09Z source: APNIC rpki-ov-state: valid route: 103.203.176.0/24 origin: AS64074 descr: Alpha Broadway System mnt-by: MAINT-ABS-BD last-modified: 2022-01-02T12:53:33Z source: APNIC rpki-ov-state: valid route: 103.203.179.0/24 origin: AS64074 descr: Alpha Broadway System mnt-by: MAINT-ABS-BD last-modified: 2022-01-02T12:54:52Z source: APNIC rpki-ov-state: valid route: 223.29.212.0/24 origin: AS64074 descr: Alpha Broadway System mnt-by: MAINT-ABS-BD last-modified: 2023-09-03T09:43:35Z source: APNIC rpki-ov-state: valid route: 223.29.213.0/24 origin: AS64074 descr: ALpha Broadway System mnt-by: MAINT-ABS-BD last-modified: 2023-09-14T19:21:47Z source: APNIC rpki-ov-state: valid route: 223.29.215.0/24 origin: AS64074 descr: Alpha Broadway System mnt-by: MAINT-ABS-BD last-modified: 2023-09-03T09:44:55Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0::/32 origin: AS64074 descr: Alpha Broadway System mnt-by: MAINT-ABS-BD last-modified: 2022-01-24T12:57:40Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T18:53:54Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T18:57:44Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:1000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T18:58:34Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:1800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:03:48Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:2000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:03:49Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:2800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:03:50Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:3000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:03:51Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:3800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:03:52Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:4000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:03:54Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:4800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:03:55Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:5000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:03:56Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:5800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:03:57Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:6000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:03:58Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:6800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:08Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:7000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:09Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:7800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:10Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:8000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:11Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:8800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:12Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:9000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:13Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:9800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:14Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:a000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:15Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:a800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:17Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:b000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:18Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:b800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:19Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:c000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:20Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:c800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:09:21Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:d000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:11:39Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:d800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:11:40Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:e000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:11:41Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:e800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:11:42Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:f000::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:11:43Z source: APNIC rpki-ov-state: valid route6: 2401:b8c0:f800::/37 origin: AS64074 descr: Golam Mostofa 230, B.B Road, Panaroma plaza, 4th floor, Chashara, mnt-by: MAINT-ABS-BD last-modified: 2023-09-13T19:11:44Z source: APNIC rpki-ov-state: valid