These entries are queried from radb.net using whois, you can try my project getting these.
:AS136027 route: 103.80.70.0/23 origin: AS136027 descr: SK Shahnawaz Ahmed B J A Bhaban, 544 Jessore Road, Daulatpur mnt-by: MAINT-SSALIANDCO-BD last-modified: 2023-07-30T16:43:44Z source: APNIC rpki-ov-state: valid route: 103.80.70.0/24 origin: AS136027 descr: SK Shahnawaz Ahmed B J A Bhaban, 544 Jessore Road, Daulatpur mnt-by: MAINT-SSALIANDCO-BD last-modified: 2023-07-30T16:43:46Z source: APNIC rpki-ov-state: valid route: 103.80.71.0/24 origin: AS136027 descr: SK Shahnawaz Ahmed B J A Bhaban, 544 Jessore Road, Daulatpur mnt-by: MAINT-SSALIANDCO-BD last-modified: 2023-07-30T16:43:47Z source: APNIC rpki-ov-state: valid route: 103.107.123.0/24 origin: AS136027 descr: SK Shahnawaz Ahmed B J A Bhaban, 544 Jessore Road, Daulatpur mnt-by: MAINT-SSALIANDCO-BD last-modified: 2018-01-29T12:35:21Z source: APNIC rpki-ov-state: valid route: 103.121.175.0/24 origin: AS136027 descr: SK Shahnawaz Ahmed B J A Bhaban, 544 Jessore Road, Daulatpur mnt-by: MAINT-SSALIANDCO-BD last-modified: 2018-12-25T12:49:00Z source: APNIC rpki-ov-state: valid route6: 2001:df6:de00::/48 origin: AS136027 descr: SK Shahnawaz Ahmed B J A Bhaban, 544 Jessore Road, Daulatpur mnt-by: MAINT-SSALIANDCO-BD last-modified: 2019-03-10T20:11:19Z source: APNIC rpki-ov-state: valid