These entries are queried from radb.net using whois, you can try my project getting these.
:AS17845 route: 58.72.160.0/23 descr: Proxy-Registered Route Object by DACOM(AS3786) origin: AS17845 remarks: This route object is for a 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 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 20050725 source: RADB last-modified: 2023-11-13T16:09:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.72.160.0/24 descr: contact noc [at] bora.net if necessary origin: AS17845 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20050622 source: RADB last-modified: 2023-11-13T16:09:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.72.161.0/24 descr: contact noc [at] bora.net if necessary origin: AS17845 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20050622 source: RADB last-modified: 2023-11-13T16:09:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.93.24.0/21 descr: proxy for HANARO TELECOM route origin: AS17845 mnt-by: MAINT-HANARO changed: ce-support [at] us.ntt.net 20090520 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.93.24.0/21 descr: AS17845 origin: AS17845 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130304 #07:16:28Z source: RADB last-modified: 2023-11-13T15:45:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.93.24.0/24 descr: SejongTelecom.co.ltd origin: AS17845 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20190320 source: RADB last-modified: 2023-11-13T15:55:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.93.25.0/24 descr: SejongTelecom.co.ltd origin: AS17845 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20190320 source: RADB last-modified: 2023-11-13T15:55:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.93.26.0/24 descr: Proxy-registered route object origin: AS17845 remarks: This route object is for a BtN 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 BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20090507 source: RADB last-modified: 2023-11-13T15:42:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.93.27.0/24 descr: SejongTelecom.co.ltd origin: AS17845 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20190320 source: RADB last-modified: 2023-11-13T15:55:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.93.29.0/24 descr: SejongTelecom.co.ltd origin: AS17845 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20190320 source: RADB last-modified: 2023-11-13T15:55:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.93.30.0/24 descr: SejongTelecom.co.ltd origin: AS17845 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20190320 source: RADB last-modified: 2023-11-13T15:55:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.93.31.0/24 descr: SejongTelecom.co.ltd origin: AS17845 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20190320 source: RADB last-modified: 2023-11-13T15:55:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.215.173.0/24 descr: Gyeonggi Technopark origin: AS17845 mnt-by: MAINT-AS4766 changed: hongseonoh [at] kornet.net 20090105 #02:26:24Z 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: 123.215.173.0/24 descr: Tbroad origin: AS17845 notify: jcpark [at] tbroad.com notify: ip-eng-routing [at] us.ntt.net notify: tech [at] ntt.net notify: korea-tec-gl [at] ntt.com mnt-by: MAINT-VERIO-KR changed: sh.cho [at] ntt.com 20130304 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.215.174.0/23 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS17845 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 20071014 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: 123.215.174.0/23 descr: proxy for HANARO TELECOM route origin: AS17845 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: 123.215.174.0/24 descr: Gyeonggi Technopark origin: AS17845 mnt-by: MAINT-AS4766 changed: hongseonoh [at] kornet.net 20090105 #02:28:04Z 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: 123.215.175.0/24 descr: Gyeonggi Technopark origin: AS17845 mnt-by: MAINT-AS4766 changed: hongseonoh [at] kornet.net 20090105 #02:28:50Z 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: 210.123.71.0/24 descr: Gyeonggi Technopark origin: AS17845 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170215 #17:00:31Z source: RADB last-modified: 2023-11-13T15:50:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.38.240.0/22 descr: proxy for HANARO TELECOM route origin: AS17845 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: 218.38.240.0/22 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS17845 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: 2023-11-13T16:09:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.38.240.0/23 descr: Proxy-Registered Route Object by DACOM(AS3786) origin: AS17845 remarks: This route object is for a 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 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 20050725 source: RADB last-modified: 2023-11-13T16:09:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.38.240.0/24 descr: Gyeonggi Technopark origin: AS17845 mnt-by: MAINT-AS4766 changed: hongseonoh [at] kornet.net 20090105 #02:19:43Z 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: 218.38.241.0/24 descr: Gyeonggi Technopark origin: AS17845 mnt-by: MAINT-AS4766 changed: hongseonoh [at] kornet.net 20090105 #02:17:41Z 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: 218.38.242.0/24 descr: Gyeonggi Technopark origin: AS17845 mnt-by: MAINT-AS4766 changed: hongseonoh [at] kornet.net 20090105 #02:24:23Z 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: 218.38.243.0/24 descr: Gyeonggi Technopark origin: AS17845 mnt-by: MAINT-AS4766 changed: hongseonoh [at] kornet.net 20090105 #02:25:27Z 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: 218.234.113.0/24 descr: Proxy-Registered Route Object by LG Dacom(AS3786) origin: AS17845 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 20070927 source: RADB last-modified: 2023-11-13T16:09:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source