These entries are queried from radb.net using whois, you can try my project getting these.
:AS9777 route: 211.43.192.0/19 descr: NPIX origin: AS9777 notify: noc [at] npix.net mnt-by: AS4663-RIPE-MNT created: 1970-01-01T00:00:00Z last-modified: 2018-09-04T15:33:16Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.223.208.0/20 descr: contact noc [at] bora.net if necessary origin: AS9777 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20030122 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.66.171.0/24 descr: contact noc [at] bora.net if necessary origin: AS9777 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20030122 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.66.172.0/22 descr: contact noc [at] bora.net if necessary origin: AS9777 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20030122 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.66.176.0/22 descr: contact noc [at] bora.net if necessary origin: AS9777 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20030122 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.66.180.0/24 descr: contact noc [at] bora.net if necessary origin: AS9777 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20030122 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.149.68.0/22 descr: KyungJu National University origin: AS9777 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20090310 source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source