These entries are queried from radb.net using whois, you can try my project getting these.
:AS24461 route: 203.10.16.0/21 descr: P&O Global Technologies Sdn Bhd, Contact: jliew [at] pacific-orient.com origin: AS24461 notify: noc [at] arc.net.my mnt-by: MAINT-ARCNET changed: noc [at] arc.net.my 20050801 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.16.0/21 descr: P&O Global Technologies Transit AS Internet Service Provider origin: AS24461 mnt-by: MAINT-MY-POGT-KL last-modified: 2020-09-30T06:40:16Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.16.0/21 descr: PACNET (proxy-registered route object) origin: AS24461 remarks: This route object is for a PACNET customer route which is being exported under this origin AS. + This route object was created because no existing route object with the same origin was found, and since some PACNET peers filter based on these objects this route may be rejected if this object is not created. + Please contact abuse [at] pacnet.net if you have any Concerns regarding Spam/Abuses related to this object + Please contact ip-noc [at] pacnet.net if you have any other Questions regarding this object. notify: ip-noc [at] pacnet.net mnt-by: MAINT-AS4637 changed: ip-noc [at] pacnet.net 20100201 source: RADB last-modified: 2023-11-13T15:58:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.16.0/22 descr: P&O Global Technologies Transit AS Internet Service Provider origin: AS24461 mnt-by: MAINT-MY-POGT-KL last-modified: 2020-09-30T06:43:58Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.16.0/22 descr: P&O Global Technologies Sdn Bhd, =================================== Contact: jliew [at] pacific-orient.com =================================== origin: AS24461 notify: noc [at] arc.net.my mnt-by: MAINT-ARCNET changed: noc [at] arc.net.my 20091105 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.16.0/24 descr: P&O Global Technologies Sdn Bhd, Contact: jliew [at] pacific-orient.com origin: AS24461 notify: noc [at] arc.net.my mnt-by: MAINT-ARCNET changed: noc [at] arc.net.my 20050801 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.17.0/24 descr: P&O Global Technologies Sdn Bhd, Contact: jliew [at] pacific-orient.com origin: AS24461 notify: noc [at] arc.net.my mnt-by: MAINT-ARCNET changed: noc [at] arc.net.my 20050801 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.17.0/24 descr: P&O Global Technologies Transit AS Internet Service Provider origin: AS24461 mnt-by: MAINT-MY-POGT-KL last-modified: 2020-09-30T06:44:16Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.18.0/24 descr: P&O Global Technologies Sdn Bhd, Contact: jliew [at] pacific-orient.com origin: AS24461 notify: noc [at] arc.net.my mnt-by: MAINT-ARCNET changed: noc [at] arc.net.my 20050801 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.18.0/24 descr: P&O Global Technologies Transit AS Internet Service Provider origin: AS24461 mnt-by: MAINT-MY-POGT-KL last-modified: 2020-09-30T06:44:27Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.19.0/24 descr: P&O Global Technologies Transit AS Internet Service Provider origin: AS24461 mnt-by: MAINT-MY-POGT-KL last-modified: 2020-09-30T06:44:41Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.20.0/22 descr: P&O Global Technologies Transit AS Internet Service Provider origin: AS24461 mnt-by: MAINT-MY-POGT-KL last-modified: 2020-09-30T06:44:54Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.21.0/24 descr: P&O Global Technologies Transit AS Internet Service Provider origin: AS24461 mnt-by: MAINT-MY-POGT-KL last-modified: 2020-09-30T06:45:07Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.22.0/24 descr: P&O Global Technologies Transit AS Internet Service Provider origin: AS24461 mnt-by: MAINT-MY-POGT-KL last-modified: 2020-09-30T06:45:19Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.10.23.0/24 descr: P&O Global Technologies Transit AS Internet Service Provider origin: AS24461 mnt-by: MAINT-MY-POGT-KL last-modified: 2020-09-30T06:45:25Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source