These entries are queried from radb.net using whois, you can try my project getting these.
:AS54177 route: 149.69.0.0/16 origin: AS54177 descr: St. John Fisher College admin-c: OIT-Network-Services tech-c: OIT-Network-Services notify: arintech [at] sjfc.edu notify: netadmins [at] sjfc.edu mnt-by: MAINT-AS54177 changed: denau [at] sjfc.edu 20190819 #20:04:49Z source: RADB last-modified: 2023-11-13T15:57:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 149.69.0.0/18 origin: AS54177 descr: St. John Fisher College admin-c: OIT-Network-Services tech-c: OIT-Network-Services notify: arintech [at] sjfc.edu notify: netadmins [at] sjfc.edu mnt-by: MAINT-AS54177 changed: denau [at] sjfc.edu 20190819 #20:15:45Z source: RADB last-modified: 2023-11-13T15:57:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 149.69.64.0/18 origin: AS54177 descr: St. John Fisher College admin-c: OIT-Network-Services tech-c: OIT-Network-Services notify: arintech [at] sjfc.edu notify: netadmins [at] sjfc.edu mnt-by: MAINT-AS54177 changed: denau [at] sjfc.edu 20190819 #20:17:04Z source: RADB last-modified: 2023-11-13T15:57:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 149.69.128.0/18 origin: AS54177 descr: St. John Fisher College admin-c: OIT-Network-Services tech-c: OIT-Network-Services notify: arintech [at] sjfc.edu notify: netadmins [at] sjfc.edu mnt-by: MAINT-AS54177 changed: denau [at] sjfc.edu 20190819 #20:10:47Z source: RADB last-modified: 2023-11-13T15:57:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 149.69.192.0/18 origin: AS54177 descr: St. John Fisher College admin-c: OIT-Network-Services tech-c: OIT-Network-Services notify: arintech [at] sjfc.edu notify: netadmins [at] sjfc.edu mnt-by: MAINT-AS54177 changed: denau [at] sjfc.edu 20190819 #20:13:05Z source: RADB last-modified: 2023-11-13T15:57:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 149.69.192.0/19 origin: AS54177 descr: St. John Fisher College admin-c: OIT-Network-Services tech-c: OIT-Network-Services notify: arintech [at] sjfc.edu notify: netadmins [at] sjfc.edu mnt-by: MAINT-AS54177 changed: denau [at] sjfc.edu 20190819 #20:11:57Z source: RADB last-modified: 2023-11-13T15:57:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 149.69.224.0/19 origin: AS54177 descr: St. John Fisher College admin-c: OIT-Network-Services tech-c: OIT-Network-Services notify: arintech [at] sjfc.edu notify: netadmins [at] sjfc.edu mnt-by: MAINT-AS54177 changed: denau [at] sjfc.edu 20190819 #20:14:03Z source: RADB last-modified: 2023-11-13T15:57:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:14:e000::/48 origin: AS54177 descr: St. John Fisher College admin-c: OIT-Network-Services tech-c: OIT-Network-Services notify: arintech [at] sjfc.edu notify: netadmins [at] sjfc.edu mnt-by: MAINT-AS54177 changed: denau [at] sjfc.edu 20190819 #20:06:36Z source: RADB last-modified: 2023-11-13T15:57:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source