These entries are queried from radb.net using whois, you can try my project getting these.
:AS40144 route: 63.247.112.0/20 descr: ARIN NET-63-247-112-0-1 origin: AS40144 org: ORG-II85-RIPE notify: chad.myers [at] theice.com notify: neteng [at] theice.com mnt-lower: THEICE-MNT mnt-lower: NYX-MNT mnt-routes: THEICE-MNT mnt-routes: NYX-MNT mnt-by: THEICE-MNT mnt-by: NYX-MNT created: 2014-03-11T00:52:02Z last-modified: 2019-03-04T20:20:49Z source: RIPE-NONAUTH 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.247.113.0/24 origin: AS40144 descr: PDK-NP mnt-by: MAINT-AS10625 changed: mamadou.dianko [at] theice.com 20200929 #19:30:38Z source: RADB last-modified: 2023-11-13T16:18:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.247.115.0/24 origin: AS40144 descr: PDK-NP mnt-by: MAINT-AS10625 changed: mamadou.dianko [at] theice.com 20200929 #19:31:50Z source: RADB last-modified: 2023-11-13T16:18:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.141.111.0/24 descr: BIGPIPE-3 Shaw Telecom G.P. remarks: (added by Shaw on behalf of customer) origin: AS40144 notify: ipadmin [at] sjrb.ca notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20100510 source: RADB last-modified: 2024-03-05T21:00:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.224.0.0/16 descr: NET-158-224-0-0-1 origin: AS40144 holes: 158.224.112.0/20 org: ORG-II85-RIPE notify: chad.myers [at] theice.com notify: neteng [at] theice.com mnt-lower: THEICE-MNT mnt-lower: NYX-MNT mnt-routes: THEICE-MNT mnt-routes: NYX-MNT mnt-by: THEICE-MNT mnt-by: NYX-MNT created: 2014-03-11T01:00:19Z last-modified: 2019-03-04T20:22:00Z source: RIPE-NONAUTH 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: not_found # No ROAs found, or RPKI validation not enabled for source