These entries are queried from radb.net using whois, you can try my project getting these.
:AS9271 route: 61.245.224.0/19 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS9271 remarks: This route object is for a LG Dacom's customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was automatically created to prevent remarks: some LG Dacom peer from rejecting this route because remarks: they may create their filter based on Route Registry DB. notify: noc [at] bora.net mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20070216 source: RADB last-modified: 2023-11-13T16:09:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.245.224.0/19 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20080504 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.108.16.0/20 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS9271 remarks: This route object is for a LG Dacom's customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was automatically created to prevent remarks: some LG Dacom peer from rejecting this route because remarks: they may create their filter based on Route Registry DB. notify: noc [at] bora.net mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20070417 source: RADB last-modified: 2023-11-13T16:09:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.108.16.0/20 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20080504 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.249.48.0/20 descr: KREN NET BLOCK Seoul Korea origin: AS9271 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS4766 changed: choi [at] streamwk.kix.net 20010207 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.249.48.0/24 descr: Wonkwang University origin: AS9271 mnt-by: MAINT-AS4766 changed: kadbi [at] kornet.net 20060322 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.249.48.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20081031 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.249.49.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.249.50.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.249.51.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.249.52.0/22 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110822 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.249.56.0/21 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.128.0/19 descr: WonKwang Univ origin: AS9271 mnt-by: MAINT-AS4766 changed: kscho [at] streamwk.kix.net 20010207 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.128.0/20 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.144.0/22 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.148.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.149.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20080504 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.149.0/24 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS9271 remarks: This route object is for a LG Dacom's customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was automatically created to prevent remarks: some LG Dacom peer from rejecting this route because remarks: they may create their filter based on Route Registry DB. notify: noc [at] bora.net mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20061222 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.150.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.151.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.152.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20080504 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.152.0/24 descr: Wonkwang University origin: AS9271 mnt-by: MAINT-AS4766 changed: kadbi [at] kornet.net 20060322 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.153.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.154.0/24 descr: Wonkwang University origin: AS9271 mnt-by: MAINT-AS4766 changed: kadbi [at] kornet.net 20060322 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.154.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20080504 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.155.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.156.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.157.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.158.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20110311 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.159.0/24 descr: proxy for HANARO TELECOM route origin: AS9271 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20080504 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.112.159.0/24 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS9271 remarks: This route object is for a LG Dacom's customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was automatically created to prevent remarks: some LG Dacom peer from rejecting this route because remarks: they may create their filter based on Route Registry DB. notify: noc [at] bora.net mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20061222 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.151.58.0/24 descr: Wonkang University origin: AS9271 mnt-by: MAINT-AS4766 changed: oddy22 [at] kornet.net 20060302 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source