These entries are queried from radb.net using whois, you can try my project getting these.
:AS55625 route: 1.247.193.0/24 origin: AS55625 descr: AS55625 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20190102 #00:56:05Z 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: 1.247.194.0/23 origin: AS55625 descr: AS55625 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20190102 #00:56:16Z 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: 1.247.196.0/22 origin: AS55625 descr: AS55625 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20190102 #00:56:28Z 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: 1.247.200.0/23 origin: AS55625 descr: AS55625 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20190102 #00:56:40Z 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: 1.247.202.0/24 origin: AS55625 descr: AS55625 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20190102 #00:56:54Z 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: 175.204.143.0/24 descr: Chungwoon University origin: AS55625 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: 175.204.144.0/23 descr: Chungwoon University origin: AS55625 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: 210.95.164.0/22 descr: Chungwoon University origin: AS55625 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: 210.97.44.0/24 descr: Chungwoon University origin: AS55625 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: 210.97.45.0/24 descr: Chungwoon University origin: AS55625 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: 210.97.46.0/24 descr: Chungwoon University origin: AS55625 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