These entries are queried from radb.net using whois, you can try my project getting these.
:AS18409 route: 202.90.4.0/22 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20060417 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.4.0/22 descr: CMI IP Transit origin: AS18409 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 20160815 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.4.0/23 descr: Proxy-registered route object origin: AS18409 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20230421 source: RADB last-modified: 2023-11-13T16:16:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.4.0/23 descr: Proxy-registered route object origin: AS18409 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230421 source: NTTCOM last-modified: 2023-04-21T21:37:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.4.0/24 descr: Proxy-registered route object origin: AS18409 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230421 source: NTTCOM last-modified: 2023-04-21T21:37:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.4.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20060417 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.5.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20060417 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.5.0/24 descr: Proxy-registered route object origin: AS18409 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230421 source: NTTCOM last-modified: 2023-04-21T21:37:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.6.0/23 descr: Proxy-registered route object origin: AS18409 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230421 source: NTTCOM last-modified: 2023-04-21T21:37:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.6.0/23 descr: Proxy-registered route object origin: AS18409 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20230421 source: RADB last-modified: 2023-11-13T16:16:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.6.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20060417 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.6.0/24 descr: CMI IP Transit origin: AS18409 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 20160815 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.7.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20060417 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.90.7.0/24 descr: CMI IP Transit origin: AS18409 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 20160815 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.129.8.0/21 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20050817 source: RADB last-modified: 2023-11-13T15:45:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.129.9.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20050817 source: RADB last-modified: 2023-11-13T15:45:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.129.10.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20050817 source: RADB last-modified: 2023-11-13T15:45:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.129.11.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20050817 source: RADB last-modified: 2023-11-13T15:45:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.129.12.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20050817 source: RADB last-modified: 2023-11-13T15:45:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.129.13.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20050817 source: RADB last-modified: 2023-11-13T15:45:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.129.14.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20050817 source: RADB last-modified: 2023-11-13T15:45:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.129.15.0/24 descr: CAT route object for BOT origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: chutikan [at] cat.net.th 20050817 source: RADB last-modified: 2023-11-13T15:45:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2404:e680::/32 descr: CAT route object for CAT Telecom origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160902 source: RADB last-modified: 2023-11-13T15:49:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2404:e680:1101::/48 descr: CAT route object for CAT Telecom origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160902 source: RADB last-modified: 2023-11-13T15:49:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2404:e680:1120::/48 descr: CAT route object for CAT Telecom origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160902 source: RADB last-modified: 2023-11-13T15:49:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2404:e680:1140::/48 descr: CAT route object for Bank of Thailand origin: AS18409 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20200212 source: RADB last-modified: 2023-11-13T15:59:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source