These entries are queried from radb.net using whois, you can try my project getting these.
:AS7153 route: 205.172.240.0/23 descr: ISO New England origin: AS7153 mnt-by: MAINT-AS27506 changed: rhinst [at] lightower.com 20160902 #18:57:08Z source: RADB last-modified: 2023-11-13T15:49:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.172.240.0/24 descr: New England Power Pool origin: AS7153 mnt-by: ONECOMM-MNT changed: erioux [at] onecommunications.com 20100226 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.172.240.0/24 descr: New England Power Exchange origin: AS7153 notify: ispengineering [at] ctcnet.com mnt-by: MAINT-CTC changed: ewallace [at] onecommunications.com 20070317 source: nttcom rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.172.241.0/24 descr: New England Power Pool origin: AS7153 mnt-by: ONECOMM-MNT changed: erioux [at] onecommunications.com 20100226 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source