These entries are queried from radb.net using whois, you can try my project getting these.
:AS136246 route: 14.128.12.0/22 origin: AS136246 descr: Tomattos Technologies Ltd. 5, New Circular Road, West Malibag Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2018-08-26T17:15:56Z source: APNIC rpki-ov-state: valid route: 14.128.12.0/23 origin: AS136246 descr: Tomattos Technologies Ltd. 5, New Circular Road, West Malibag Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2018-08-26T17:24:54Z source: APNIC rpki-ov-state: valid route: 14.128.12.0/24 origin: AS136246 descr: Tomattos Technologies Ltd. 5, New Circular Road, West Malibag Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2018-08-26T17:23:34Z source: APNIC rpki-ov-state: valid route: 14.128.13.0/24 origin: AS136246 descr: Tomattos Technologies Ltd. 5, New Circular Road, West Malibag Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2018-08-26T17:25:58Z source: APNIC rpki-ov-state: valid route: 14.128.14.0/23 origin: AS136246 descr: Tomattos Technologies Ltd. 5, New Circular Road, West Malibag Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2018-08-26T17:26:59Z source: APNIC rpki-ov-state: valid route: 14.128.14.0/24 origin: AS136246 descr: Tomattos Technologies Ltd. 5, New Circular Road, West Malibag Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2018-08-26T17:27:26Z source: APNIC rpki-ov-state: valid route: 14.128.15.0/24 origin: AS136246 descr: Tomattos Technologies Ltd. 5, New Circular Road, West Malibag Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2018-08-26T17:27:44Z source: APNIC rpki-ov-state: valid route: 103.84.172.0/22 origin: AS136246 descr: Tomattos Technologies Ltd. H-12, 11th Floor, Razzak Plaza Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2020-07-13T10:07:00Z source: APNIC rpki-ov-state: valid route: 103.84.172.0/23 origin: AS136246 descr: Tomattos Technologies Ltd. H-12, 11th Floor, Razzak Plaza Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2020-07-13T10:07:19Z source: APNIC rpki-ov-state: valid route: 103.84.172.0/24 origin: AS136246 descr: Tomattos Technologies Ltd. H-12, 11th Floor, Razzak Plaza Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2020-07-13T10:07:57Z source: APNIC rpki-ov-state: valid route: 103.84.173.0/24 origin: AS136246 descr: Tomattos Technologies Ltd. H-12, 11th Floor, Razzak Plaza Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2020-07-13T10:08:16Z source: APNIC rpki-ov-state: valid route: 103.84.174.0/23 origin: AS136246 descr: Tomattos Technologies Ltd. H-12, 11th Floor, Razzak Plaza Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2020-07-13T10:08:44Z source: APNIC rpki-ov-state: valid route: 103.84.174.0/24 origin: AS136246 descr: Tomattos Technologies Ltd. H-12, 11th Floor, Razzak Plaza Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2020-07-13T10:09:26Z source: APNIC rpki-ov-state: valid route: 103.84.175.0/24 origin: AS136246 descr: Tomattos Technologies Ltd. H-12, 11th Floor, Razzak Plaza Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2020-07-13T10:09:51Z source: APNIC rpki-ov-state: valid route6: 2400:a2c0::/32 origin: AS136246 descr: Tomattos Technologies Ltd. H-12, 11th Floor, Razzak Plaza Ramna, Dhaka mnt-by: MAINT-TOMATTOSTL-BD last-modified: 2022-09-21T14:51:49Z source: APNIC rpki-ov-state: valid