These entries are queried from radb.net using whois, you can try my project getting these.
:AS17834 route: 106.241.157.0/24 descr: AS 17834(WOORICARD-AS-KR) origin: AS17834 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20181113 #16:28:58Z source: RADB last-modified: 2023-11-13T15:55:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.12.182.0/24 origin: AS17834 descr: SKBroadbnad's coustemr route mnt-by: MAINT-AS9318 changed: ipnoc [at] skbroadband.com source: RADB last-modified: 2024-01-09T00:00:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 118.129.177.0/24 origin: AS17834 descr: WooriCard-AS-KR (IP Owner LGU+) mnt-by: MAINT-AS9318 changed: ipnoc [at] skbroadband.com 20231012 #06:44:14Z source: RADB last-modified: 2023-11-13T16:19:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 175.114.79.0/24 origin: AS17834 descr: AS17834 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20190102 #04:36:55Z source: RADB last-modified: 2023-11-13T15:55:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 175.123.203.0/24 origin: AS17834 descr: AS17834 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20190103 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.92.114.0/24 descr: contact totoru [at] dacom.net if necessary origin: AS17834 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20011223 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: 210.92.148.0/24 descr: Proxy-Registered Route Object by DACOM(AS3786) origin: AS17834 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 20050722 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: 211.181.249.0/24 origin: AS17834 descr: AS17834 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20190103 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.248.182.0/24 descr: WOORICARD-AS-KR origin: AS17834 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20180711 #01:33:47Z source: RADB last-modified: 2023-11-13T15:54:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 221.139.124.0/24 origin: AS17834 descr: AS17834 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20190102 #04:36:55Z source: RADB last-modified: 2023-11-13T15:55:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source