These entries are queried from radb.net using whois, you can try my project getting these.
:AS10227 route: 103.205.160.0/23 descr: Suandusit University,Thailand origin: AS10227 notify: noc [at] uni.net.th notify: vi [at] dusit.ac.th mnt-by: MAINT-AS4621 changed: tawee [at] uni.net.th 20160225 #03:25:32Z source: RADB last-modified: 2023-11-13T15:55:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.205.160.0/24 descr: Suandusit University,Thailand origin: AS10227 notify: noc [at] uni.net.th notify: vi [at] dusit.ac.th mnt-by: MAINT-AS4621 changed: tawee [at] uni.net.th 20160225 #03:22:09Z source: RADB last-modified: 2023-11-13T15:55:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.205.161.0/24 descr: Suandusit University,Thailand origin: AS10227 notify: noc [at] uni.net.th notify: vi [at] dusit.ac.th mnt-by: MAINT-AS4621 changed: tawee [at] uni.net.th 20160225 #03:24:03Z source: RADB last-modified: 2023-11-13T15:55:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.29.82.0/23 descr: Suandusit University,Thailand origin: AS10227 notify: vi [at] dusit.ac.th notify: noc [at] uni.net.th mnt-by: MAINT-AS4621 changed: tawee [at] uni.net.th 20160225 #03:17:12Z source: RADB last-modified: 2023-11-13T15:55:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.29.82.0/24 descr: Suandusit University,Thailand origin: AS10227 notify: vi [at] dusit.ac.th notify: noc [at] uni.net.th mnt-by: MAINT-AS4621 changed: tawee [at] uni.net.th 20160225 #03:17:47Z source: RADB last-modified: 2023-11-13T15:55:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.29.83.0/24 descr: Suandusit University,Thailand origin: AS10227 notify: vi [at] dusit.ac.th notify: noc [at] uni.net.th mnt-by: MAINT-AS4621 changed: tawee [at] uni.net.th 20160225 #03:18:08Z source: RADB last-modified: 2023-11-13T15:55:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source