These entries are queried from radb.net using whois, you can try my project getting these.
:AS4793 route: 61.83.84.0/23 descr: HYUNDAE origin: AS4793 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20130530 #09:17:46Z source: RADB last-modified: 2023-11-13T16:15:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.83.84.0/24 descr: hyundai heavy inst. origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130529 #02:23:49Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.83.124.0/24 descr: hyundai heavy inst. origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130529 #02:24:12Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.135.105.0/24 descr: hyundai heavy inst. origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130529 #02:24:34Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 175.200.11.0/24 descr: HYUNDAE origin: AS4793 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20130530 #09:19:14Z source: RADB last-modified: 2023-11-13T16:15:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 175.200.12.0/24 descr: HYUNDAE origin: AS4793 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20130530 #09:20:03Z source: RADB last-modified: 2023-11-13T16:15:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.207.143.0/24 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.207.144.0/24 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.207.147.0/24 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 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: 210.207.148.0/22 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 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: 210.207.200.0/23 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 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: 210.207.202.0/24 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 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: 210.207.204.0/23 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 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: 210.207.206.0/24 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 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: 210.207.228.0/23 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 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: 210.207.230.0/24 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 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: 211.193.192.0/20 descr: hyndai heavy inst. origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130529 #02:21:29Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.193.192.0/24 descr: HYUNDAE origin: AS4793 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20130530 #09:16:20Z source: RADB last-modified: 2023-11-13T16:15:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.53.54.0/24 descr: hyundai heavy inst. origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130529 #02:25:53Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.151.134.0/23 descr: AS4793 customer's prefix origin: AS4793 mnt-by: MAINT-AS9318 changed: empires [at] sk.com 20151122 #03:13:41Z source: RADB last-modified: 2023-11-13T15:48:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.151.134.0/24 descr: AS 4793 origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160316 #10:12:52Z source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.151.135.0/24 descr: AS 4793 origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160316 #10:13:55Z source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.151.145.0/24 descr: AS 4793 origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160316 #10:12:19Z source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.151.146.0/23 descr: AS4793 customer's prefix origin: AS4793 mnt-by: MAINT-AS9318 changed: empires [at] sk.com 20151122 #03:14:29Z source: RADB last-modified: 2023-11-13T15:48:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.151.146.0/24 descr: AS 4793 origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160316 #10:14:30Z source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.151.147.0/24 descr: AS 4793 origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160316 #10:15:02Z source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.151.186.0/24 descr: AS 4793 origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20160316 #10:15:32Z source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.69.192.0/20 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.69.208.0/22 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.69.212.0/23 descr: contact noc [at] bora.net if necessary origin: AS4793 mnt-by: MAINT-AS3786 changed: yuncheol [at] bora.net 20040114 source: RADB last-modified: 2023-11-13T16:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 221.152.13.0/24 descr: hyundai heavy inst. origin: AS4793 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130529 #02:25:27Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source