These entries are queried from radb.net using whois, you can try my project getting these.
:AS9568 route: 168.126.167.0/24 descr: contact webmaster [at] x-tel.co.kr if necessary origin: AS9568 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: 203.241.84.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.85.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.86.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.87.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.88.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.89.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.90.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.91.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.92.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.93.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.94.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.95.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.96.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.97.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.98.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.99.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.100.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.101.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.102.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.103.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.104.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.105.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.106.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.107.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.108.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.109.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.110.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.111.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.112.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.113.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.114.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.241.115.0/24 descr: SejongTelecom.co.ltd origin: AS9568 mnt-by: MAINT-AS4670 changed: network [at] sejongtelecom.net 20201224 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.121.239.0/24 descr: contact webmaster [at] x-tel.co.kr if necessary origin: AS9568 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: 221.149.80.0/23 descr: Proxy-Registered Route Object by DACOM(AS3786) origin: AS9568 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 20060109 source: RADB last-modified: 2023-11-13T16:09:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source