These entries are queried from radb.net using whois, you can try my project getting these.
:AS139087 route: 103.139.140.0/23 descr: PTCL via EMIX origin: AS139087 mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20190904 #09:53:01Z source: RADB last-modified: 2023-11-13T15:57:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.139.140.0/24 descr: FWWC Route Object 103-140/24 country: PK mnt-by: MAINT-FAST1-PK origin: AS139087 last-modified: 2019-05-31T11:12:22Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.139.141.0/24 origin: AS139087 descr: PTCL Via EMIX mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20190904 #10:53:09Z source: RADB last-modified: 2023-11-13T15:57:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.139.141.0/24 descr: FWWC Route Object 103-141/24 country: PK mnt-by: MAINT-FAST1-PK origin: AS139087 last-modified: 2019-05-31T11:13:29Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source