These entries are queried from radb.net using whois, you can try my project getting these.
:AS395043 route: 23.182.0.0/24 origin: AS395043 descr: 700 York, Unit 1 London ON N5W 2S8 Canada admin-c: RUDDY8-ARIN tech-c: MARCU91-ARIN tech-c: RUDDY8-ARIN tech-c: SNELL55-ARIN mnt-by: MNT-MULTIB created: 2023-02-21T14:53:05Z last-modified: 2023-10-06T16:51:46Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 142.46.51.0/24 origin: AS395043 descr: HOT Customer mnt-by: MAINT-AS19752 changed: hotsls [at] hydroone.com 20190404 #17:21:45Z source: RADB last-modified: 2023-11-13T15:55:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 142.46.192.0/24 origin: AS395043 descr: HOT Customer mnt-by: MAINT-AS19752 changed: hotsls [at] hydroone.com 20190404 #17:22:08Z source: RADB last-modified: 2023-11-13T15:55:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.64.8.0/22 origin: AS395043 descr: 700 York, Unit 1 London ON N5W 2S8 Canada admin-c: RUDDY8-ARIN tech-c: MARCU91-ARIN tech-c: RUDDY8-ARIN tech-c: SNELL55-ARIN mnt-by: MNT-MULTIB created: 2023-02-16T14:43:32Z last-modified: 2023-10-06T16:51:46Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source