These entries are queried from radb.net using whois, you can try my project getting these.
:AS31921 route: 12.188.159.0/24 descr: RR-RC-Malone College-NEO origin: AS31921 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:14:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 70.63.30.0/24 descr: RR-RC-MALONE UNIVERSITY-Ohio origin: AS31921 admin-c: IPADDREG tech-c: IPADDREG notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20201014 #03:55:36Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: valid route: 70.63.31.0/24 descr: RR-RC-MALONE UNIVERSITY-Ohio origin: AS31921 admin-c: IPADDREG tech-c: IPADDREG notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20201014 #03:55:36Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: valid route: 192.42.153.0/24 descr: Proxy-registered route object origin: AS31921 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070420 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.42.153.0/24 origin: AS31921 descr: 192.42.153.0/24 member-of: AS600:RS-CUSTOMERS:AS31921 components: {192.42.153.0/24^+} admin-c: NOC2069-ARIN tech-c: NOC2069-ARIN tech-c: MALON-ARIN remarks: Malone University mnt-by: MAINT-AS600 changed: tbonse [at] oar.net 20210623 #02:11:35Z source: RADB last-modified: 2023-11-13T16:10:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.21.14.0/24 descr: RR-RC-Malone College-NEO origin: AS31921 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.21.104.0/24 descr: RR-RC-Malone College-NEO origin: AS31921 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.21.105.0/24 descr: RR-RC-Malone College-NEO origin: AS31921 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2610:a8:41a0::/48 origin: AS31921 descr: 2610:a8:41a0::/48 member-of: AS600:RS-CUSTOMERS-V6:AS31921 components: {2610:a8:41a0::/48^+} admin-c: NOC2069-ARIN tech-c: NOC2069-ARIN remarks: OARNET MALONE mnt-by: MAINT-AS600 changed: tbonse [at] oar.net 20231024 #20:19:28Z source: RADB last-modified: 2023-11-13T16:19:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:6d:c000::/48 descr: Malone University IPv6 Midwest origin: AS31921 mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source