These entries are queried from radb.net using whois, you can try my project getting these.
:AS55356 route: 103.112.152.0/22 origin: AS55356 descr: PTCL VIA EMIX mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20190827 #23:18:49Z source: RADB last-modified: 2023-11-13T15:57:07Z rpki-ov-state: valid route: 103.112.152.0/22 descr: Wateen Email New Subnet origin: AS55356 mnt-by: MAINT-PK-WATEEN last-modified: 2018-04-20T11:26:12Z source: APNIC rpki-ov-state: valid route: 103.112.152.0/24 descr: PTCL via EMIX origin: AS55356 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20201013 source: RADB last-modified: 2023-11-13T16:02:25Z rpki-ov-state: valid route: 103.112.152.0/24 descr: LHR Email Customer origin: AS55356 mnt-by: MAINT-PK-WATEEN last-modified: 2018-04-25T08:21:30Z source: APNIC rpki-ov-state: valid route: 103.112.153.0/24 descr: PTCL via EMIX origin: AS55356 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20201013 source: RADB last-modified: 2023-11-13T16:02:25Z rpki-ov-state: valid route: 103.112.153.0/24 descr: LHR Email Customer origin: AS55356 mnt-by: MAINT-PK-WATEEN last-modified: 2018-04-25T08:21:57Z source: APNIC rpki-ov-state: valid route: 103.112.154.0/24 descr: KHI Email Customer origin: AS55356 mnt-by: MAINT-PK-WATEEN last-modified: 2018-04-25T08:22:10Z source: APNIC rpki-ov-state: valid route: 103.112.154.0/24 descr: PTCL via EMIX origin: AS55356 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20201013 source: RADB last-modified: 2023-11-13T16:02:25Z rpki-ov-state: valid route: 103.112.155.0/24 descr: PTCL via EMIX origin: AS55356 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20201013 source: RADB last-modified: 2023-11-13T16:02:25Z rpki-ov-state: valid route: 103.112.155.0/24 descr: ISB Email Customer origin: AS55356 mnt-by: MAINT-PK-WATEEN last-modified: 2018-04-25T08:22:33Z source: APNIC rpki-ov-state: valid