These entries are queried from radb.net using whois, you can try my project getting these.
:AS40371 route: 8.20.55.0/24 descr: Customer Route - PROS Inc origin: AS40371 notify: neteng [at] ictxwavemedia.net mnt-by: MAINT-AS35847 changed: matt.burleyson [at] ictxwavemedia.net 20200521 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 8.20.59.0/24 descr: Customer Route - PROS Inc origin: AS40371 notify: neteng [at] ictxwavemedia.net mnt-by: MAINT-AS35847 changed: matt.burleyson [at] ictxwavemedia.net 20200521 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 8.20.60.0/24 descr: Customer Route - PROS Inc origin: AS40371 notify: neteng [at] ictxwavemedia.net mnt-by: MAINT-AS35847 changed: matt.burleyson [at] ictxwavemedia.net 20200521 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.183.217.0/24 descr: BGP-Filter-Update origin: AS40371 mnt-by: ASPENTX-MNT changed: tejnder.panesar [at] alpheuscommunications.com 20090821 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.125.36.0/24 descr: DE-EUN-PROS origin: AS40371 mnt-by: LNC-MNT created: 2016-03-16T16:01:06Z last-modified: 2016-03-16T16:01:06Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 84.207.212.0/24 descr: IE-EUN-PROS origin: AS40371 mnt-by: LNC-MNT created: 2018-04-27T10:08:20Z last-modified: 2018-04-27T10:08:20Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 192.31.163.0/24 origin: AS40371 descr: Customer Route - PROs, Inc. notify: neteng [at] ictxwavemedia.net mnt-by: MAINT-AS35847 changed: jeff.lockhart [at] ictxwavemedia.net 20220111 #15:36:54Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.99.255.0/24 descr: Customer Route - PROS Inc origin: AS40371 notify: neteng [at] ictxwavemedia.net mnt-by: MAINT-AS35847 changed: matt.burleyson [at] ictxwavemedia.net 20200521 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source