These entries are queried from radb.net using whois, you can try my project getting these.
:AS54013 route: 198.231.26.0/23 origin: AS54013 descr: Iron Mountain Data Centers, LLC One Federal Street Boston, MA 02111 United States admin-c: IMDC-Network Operations tech-c: IMDC-Network Operations notify: imdcnetops [at] ironmountain.com mnt-by: MAINT-AS12025 changed: ammon.guernsey [at] ironmountain.com 20211015 source: RADB last-modified: 2023-11-13T16:08:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.231.26.0/24 origin: AS54013 descr: Varonis Systems, inc. Frankfurt GER admin-c: ITADM55-ARIN tech-c: ITADM55-ARIN mnt-by: MNT-VS-5 created: 2022-07-31T07:15:27Z last-modified: 2022-07-31T07:15:27Z source: ARIN rpki-ov-state: valid route: 198.231.27.0/24 origin: AS54013 descr: Iron Mountain Data Centers, LLC One Federal Street Boston, MA 02111 United States ---Customer Proxy Object for upstream filter list--- admin-c: IMDC-Network Operations tech-c: IMDC-Network Operations notify: imdcnetops [at] ironmountain.com mnt-by: MAINT-AS12025 changed: ammon.guernsey [at] ironmountain.com 20211102 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: valid route: 198.231.27.0/24 descr: Varonis Systems, Inc. descr: 1250 Broadway descr: New York, NY, 10001 descr: US origin: AS54013 mnt-by: MNT-VS-5 changed: noc [at] varonis.com 20200409 source: ARIN rpki-ov-state: valid route: 204.75.157.0/24 origin: AS54013 descr: Varonis Systems, inc. 1250 Broadway New York, NY, 10001 US admin-c: ITADM55-ARIN tech-c: ITADM55-ARIN mnt-by: MNT-VS-5 created: 2022-07-31T07:19:07Z last-modified: 2022-07-31T07:19:07Z source: ARIN rpki-ov-state: valid route: 204.75.157.0/24 origin: AS54013 descr: Iron Mountain Data Centers, LLC One Federal Street Boston, MA 02111 United States ---Customer Proxy Object for upstream filter list--- admin-c: IMDC-Network Operations tech-c: IMDC-Network Operations notify: imdcnetops [at] ironmountain.com mnt-by: MAINT-AS12025 changed: ammon.guernsey [at] ironmountain.com 20211102 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: valid