These entries are queried from radb.net using whois, you can try my project getting these.
:AS135911 route: 103.89.120.0/22 descr: CMI IP Transit origin: AS135911 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.89.120.0/22 descr: MSB-AS-VN origin: AS135911 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20170719 #09:33:01Z source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.89.120.0/24 descr: CMI IP Transit origin: AS135911 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.89.120.0/24 descr: MSB-AS-VN origin: AS135911 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20170719 #09:33:46Z source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.89.121.0/24 descr: CMI IP Transit origin: AS135911 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.89.121.0/24 descr: MSB-AS-VN origin: AS135911 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20170719 #09:36:03Z source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.89.122.0/24 descr: MSB-AS-VN origin: AS135911 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20170719 #09:36:38Z source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.89.123.0/24 descr: MSB-AS-VN origin: AS135911 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20170719 #09:37:14Z source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source