These entries are queried from radb.net using whois, you can try my project getting these.
:AS54578 route: 14.102.172.0/22 descr: FiberComm descr: PO Box 416 descr: Sioux City, Iowa 51102 descr: US origin: AS54578 mnt-by: MNT-FL-1 changed: egengler [at] fibercomm.net 20180320 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 96.63.176.0/20 descr: FiberComm descr: PO Box 416 descr: Sioux City, Iowa 51102 descr: US origin: AS54578 mnt-by: MNT-FL-1 changed: egengler [at] fibercomm.net 20180320 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.206.84.0/22 descr: FiberComm descr: PO Box 416 descr: Sioux City, Iowa 51102 descr: US origin: AS54578 mnt-by: MNT-FL-1 changed: egengler [at] fibercomm.net 20180320 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.16.108.0/22 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS54578 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.30.184.0/22 descr: FiberComm descr: PO Box 416 descr: Sioux City, Iowa 51102 descr: US origin: AS54578 mnt-by: MNT-FL-1 changed: egengler [at] fibercomm.net 20180320 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.68.150.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS54578 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.245.143.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS54578 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.49.28.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS54578 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.49.29.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS54578 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.49.30.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS54578 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.223.144.0/22 origin: AS54578 descr: 1605 9th St. Sioux City IA 51101 United States admin-c: JZY-ARIN tech-c: GENGL-ARIN mnt-by: MNT-FL-1 created: 2023-11-02T17:00:35Z last-modified: 2023-11-02T17:00:35Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.152.240.0/21 descr: FiberComm descr: PO Box 416 descr: Sioux City, Iowa 51102 descr: US origin: AS54578 mnt-by: MNT-FL-1 changed: egengler [at] fibercomm.net 20180320 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source