These entries are queried from radb.net using whois, you can try my project getting these.
:AS19167 route: 192.197.91.0/24 descr: Lakeland Networks - Core Broadband IPs origin: AS19167 mnt-by: MAINT-AS30549 changed: sroche [at] lakelandnetworks.com 20171122 #13:21:47Z source: RADB last-modified: 2023-11-13T15:52:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.16.100.0/22 descr: Muskoka.com origin: AS19167 mnt-by: MAINT-AS5690 changed: luke [at] vianet.ca 20051027 source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.16.100.0/24 origin: AS19167 descr: Lake Networks - Core Broadband IPs mnt-by: MAINT-AS30549 changed: egibbesch [at] lakelandnetworks.com 20220204 #21:10:36Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.16.101.0/24 origin: AS19167 descr: Lakeland Networks - Core Broadband IPs mnt-by: MAINT-AS30549 changed: egibbesch [at] lakelandnetworks.com 20220204 #21:11:12Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.16.102.0/24 origin: AS19167 descr: Lakeland Networks - Core Broadband IPs mnt-by: MAINT-AS30549 changed: egibbesch [at] lakelandnetworks.com 20211206 #16:28:33Z source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.16.103.0/24 origin: AS19167 descr: Lakeland Networks - Core Broadband IPs mnt-by: MAINT-AS30549 changed: sroche [at] lakelandnetworks.com 20210907 #13:10:30Z source: RADB last-modified: 2023-11-13T16:08:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source