These entries are queried from radb.net using whois, you can try my project getting these.
:AS46103 route: 97.65.56.0/24 descr: AirBand Communication INC origin: AS46103 mnt-by: AIRB-MNT changed: msprinkle [at] airband.com 20080922 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.146.0.0/16 origin: AS46103 descr: University of Wisconsin - Whitewater Network Operations Center 800 W Main Street Whitewater, WI 53190 US notify: noc [at] uww.edu mnt-by: MAINT-AS46103 changed: ciesinsn [at] uww.edu 20210726 #17:59:49Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.146.24.0/24 origin: AS46103 descr: University of Wisconsin - Whitewater Network Operations Center 800 W Main Street Whitewater, WI 53190 US notify: noc [at] uww.edu mnt-by: MAINT-AS46103 changed: ciesinsn [at] uww.edu 20210726 #18:00:27Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.146.26.0/23 origin: AS46103 descr: University of Wisconsin - Whitewater Network Operations Center 800 W Main Street Whitewater, WI 53190 US notify: noc [at] uww.edu mnt-by: MAINT-AS46103 changed: ciesinsn [at] uww.edu 20210726 #18:01:25Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.146.28.0/23 origin: AS46103 descr: University of Wisconsin - Whitewater Network Operations Center 800 W Main Street Whitewater, WI 53190 US notify: noc [at] uww.edu mnt-by: MAINT-AS46103 changed: ciesinsn [at] uww.edu 20210726 #18:02:06Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.146.30.0/23 origin: AS46103 descr: University of Wisconsin - Whitewater Network Operations Center 800 W Main Street Whitewater, WI 53190 US notify: noc [at] uww.edu mnt-by: MAINT-AS46103 changed: ciesinsn [at] uww.edu 20210726 #18:02:43Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:7c00::/32 descr: University of Wisconsin - Whitewater descr: Network Operations Center descr: 800 W Main Street descr: Whitewater, WI 53190 descr: US origin: AS46103 notify: noc [at] uww.edu mnt-by: MNT-UWW changed: ciesinsn [at] uww.edu 20150127 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:7c00::/32 origin: AS46103 descr: University of Wisconsin - Whitewater Network Operations Center 800 W Main Street Whitewater, WI 53190 US notify: noc [at] uww.edu mnt-by: MAINT-AS46103 changed: ciesinsn [at] uww.edu 20210726 #16:50:52Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:7c00:d002::/48 descr: University of Wisconsin - Whitewater descr: Network Operations Center descr: 800 W Main Street descr: Whitewater, WI 53190 descr: US origin: AS46103 notify: noc [at] uww.edu mnt-by: MNT-UWW changed: ciesinsn [at] uww.edu 20190819 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:7c00:d002::/48 origin: AS46103 descr: University of Wisconsin - Whitewater Network Operations Center 800 W Main Street Whitewater, WI 53190 US notify: noc [at] uww.edu mnt-by: MAINT-AS46103 changed: ciesinsn [at] uww.edu 20210726 #16:51:35Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source