These entries are queried from radb.net using whois, you can try my project getting these.
:AS17850 route: 61.97.112.0/20 descr: OKSUNG-AS-KR origin: AS17850 mnt-by: MAINT-AS4766 changed: kscho [at] streamwk.kix.net 20020101 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: 61.97.112.0/20 descr: proxy for HANARO TELECOM route origin: AS17850 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: 125.7.192.0/18 descr: PACNET (proxy-registered route object) origin: AS17850 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: 2023-11-13T15:58:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.7.192.0/21 descr: proxy for HANARO TELECOM route origin: AS17850 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: 125.7.192.0/21 descr: OKSUNG-AS-KR origin: AS17850 mnt-by: MAINT-AS4766 changed: driftey [at] kornet.net 20050822 source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.7.200.0/21 descr: OKSUNG-AS-KR origin: AS17850 mnt-by: MAINT-AS4766 changed: driftey [at] kornet.net 20050822 source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.7.200.0/21 descr: proxy for HANARO TELECOM route origin: AS17850 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: 125.7.208.0/20 descr: proxy for HANARO TELECOM route origin: AS17850 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: 125.7.208.0/20 descr: OKSUNG-AS-KR origin: AS17850 mnt-by: MAINT-AS4766 changed: driftey [at] kornet.net 20050822 source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.7.224.0/21 descr: proxy for HANARO TELECOM route origin: AS17850 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: 125.7.224.0/21 descr: OKSUNG-AS-KR origin: AS17850 mnt-by: MAINT-AS4766 changed: driftey [at] kornet.net 20050822 source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.7.232.0/21 descr: Proxy-registered route object origin: AS17850 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route 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, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20051210 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.7.232.0/21 descr: proxy for HANARO TELECOM route origin: AS17850 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: 125.7.240.0/20 descr: proxy for HANARO TELECOM route origin: AS17850 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: 125.7.240.0/20 descr: OKSUNG-AS-KR origin: AS17850 mnt-by: MAINT-AS4766 changed: driftey [at] kornet.net 20050822 source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 182.252.0.0/20 descr: OK-NET Communication Co.Ltd origin: AS17850 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20100707 #01:24:23Z 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: 210.221.192.0/19 descr: PACNET (proxy-registered route object) origin: AS17850 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: 2023-11-13T15:58:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.221.192.0/19 descr: proxy for HANARO TELECOM route origin: AS17850 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: 211.237.16.0/20 descr: PACNET (proxy-registered route object) origin: AS17850 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: 2023-11-13T15:58:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.237.16.0/20 descr: proxy for HANARO TELECOM route origin: AS17850 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: 211.237.16.0/21 descr: proxy for HANARO TELECOM route origin: AS17850 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20100130 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.237.24.0/21 descr: proxy for HANARO TELECOM route origin: AS17850 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20100130 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.238.240.0/20 descr: proxy for HANARO TELECOM route origin: AS17850 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: 211.238.240.0/20 descr: OKSUNG Tel Communication Co., Ltd origin: AS17850 mnt-by: MAINT-AS4766 changed: mrkbg [at] streamwk.kix.net 20020128 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source