These entries are queried from radb.net using whois, you can try my project getting these.
:AS10133 route: 203.163.216.0/22 descr: Registered Route origin: AS10133 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20100309 source: RADB last-modified: 2023-11-13T15:40:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.163.216.0/23 descr: Proxy-registered route object origin: AS10133 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20131129 source: RADB last-modified: 2023-11-13T15:45:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.163.217.0/24 descr: Proxy-registered route object origin: AS10133 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20131129 source: RADB last-modified: 2023-11-13T15:45:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.163.218.0/23 descr: Proxy-registered route object origin: AS10133 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20131129 source: RADB last-modified: 2023-11-13T15:45:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.163.218.0/24 descr: Proxy-registered route object origin: AS10133 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20131129 source: RADB last-modified: 2023-11-13T15:45:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.163.219.0/24 descr: Proxy-registered route object origin: AS10133 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20131129 source: RADB last-modified: 2023-11-13T15:45:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.163.222.0/23 descr: Registered Route origin: AS10133 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20100301 source: RADB last-modified: 2023-11-13T15:40:34Z rpki-ov-state: valid route: 203.163.222.0/23 origin: AS10133 descr: Chief Telecom Inc. 2F, No. 68, Ruiguanf Rd., NeiHu District, mnt-by: MAINT-TW-CHIEF last-modified: 2018-06-22T04:56:49Z source: APNIC rpki-ov-state: valid route: 203.163.222.0/24 descr: Proxy-registered route object origin: AS10133 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20131129 source: RADB last-modified: 2023-11-13T15:45:54Z rpki-ov-state: valid route: 203.163.222.0/24 origin: AS10133 descr: Chief Telecom Inc. 2F, No. 68, Ruiguanf Rd., NeiHu District, mnt-by: MAINT-TW-CHIEF last-modified: 2018-06-22T05:38:20Z source: APNIC rpki-ov-state: valid route: 203.163.223.0/24 origin: AS10133 descr: Chief Telecom Inc. 2F, No. 68, Ruiguanf Rd., NeiHu District, mnt-by: MAINT-TW-CHIEF last-modified: 2018-06-22T05:38:20Z source: APNIC rpki-ov-state: valid route: 203.163.223.0/24 descr: Proxy-registered route object origin: AS10133 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20131129 source: RADB last-modified: 2023-11-13T15:45:54Z rpki-ov-state: valid route6: 2406:d400::/32 descr: Registered Route origin: AS10133 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20120830 source: RADB last-modified: 2023-11-13T15:43:22Z rpki-ov-state: valid route6: 2406:d400::/32 origin: AS10133 descr: Chief Telecom Inc. 2F, No. 68, Ruiguanf Rd., NeiHu District, mnt-by: MAINT-TW-UNIGATE last-modified: 2018-06-22T04:56:48Z source: APNIC rpki-ov-state: valid