These entries are queried from radb.net using whois, you can try my project getting these.
:AS141122 route: 103.157.192.0/24 origin: AS141122 descr: PT Aneka Siak Nusantara Corporate / Direct member IDNIC Jl. Indragiri No.10 Rempak Siak, Riau 28671, Indonesia admin-c: PSI2-IDNIC tech-c: PSI2-IDNIC mnt-by: MAINT-AS138128 changed: noc5120 [at] solnet.net.id 20240328 # 1255Z source: RADB last-modified: 2024-03-28T12:55:57Z rpki-ov-state: valid route: 103.157.192.0/24 descr: PT. Aneka Siak Nusantara descr: Internet Service Provider descr: Siak, Riau origin: AS141122 mnt-by: MAINT-ID-ASNNETWORK last-modified: 2020-11-09T08:46:10Z source: APNIC rpki-ov-state: valid route: 103.157.193.0/24 origin: AS141122 descr: PT Aneka Siak Nusantara Corporate / Direct member IDNIC Jl. Indragiri No.10 Rempak Siak, Riau 28671, Indonesia admin-c: PSI2-IDNIC tech-c: PSI2-IDNIC mnt-by: MAINT-AS138128 changed: noc5120 [at] solnet.net.id 20240328 # 1257Z source: RADB last-modified: 2024-03-28T12:57:30Z rpki-ov-state: valid route: 103.157.193.0/24 descr: PT. Aneka Siak Nusantara descr: Internet Service Provider descr: Siak, Riau origin: AS141122 mnt-by: MAINT-ID-ASNNETWORK last-modified: 2020-11-09T08:46:18Z source: APNIC rpki-ov-state: valid