These entries are queried from radb.net using whois, you can try my project getting these.
:AS29960 route: 139.60.152.0/24 descr: Integra Telecom Route Object origin: AS29960 remarks: Integra Telecom Customer remarks: contacts per RFC2142: remarks: Abuse / UCE report abuse [at] integratelecom.com remarks: SWIP Issues ipadmin [at] integratelecom.com notify: bgp [at] integra.net mnt-by: MAINT-AS7385 changed: tom.mcdonald [at] zayo.com 20170929 source: RADB last-modified: 2023-11-13T16:11:47Z rpki-ov-state: valid route: 139.60.154.0/24 descr: Qualtrics Alexandria NSW 2015 Australia origin: AS29960 mnt-by: MNT-QL-9 changed: netops [at] qualtrics.com 20180907 source: ARIN rpki-ov-state: valid route: 139.60.154.0/24 descr: Akamai Technologies. origin: AS29960 mnt-by: MAINT-AS32787 changed: jbarral [at] akamai.com 20181012 #19:32:16Z source: RADB last-modified: 2023-11-13T16:13:35Z rpki-ov-state: valid route: 139.60.155.0/24 descr: Qualtrics 60327 Frankfurt am Main Germany origin: AS29960 mnt-by: MNT-QL-9 changed: netops [at] qualtrics.com 20180907 source: ARIN rpki-ov-state: valid route: 139.60.155.0/24 descr: Akamai Technologies, Inc. origin: AS29960 mnt-by: MAINT-AS32787 changed: ameyer [at] akamai.com 20181012 #22:43:24Z source: RADB last-modified: 2023-11-13T16:13:35Z rpki-ov-state: valid route: 162.247.216.0/24 descr: Qualtrics_333W origin: AS29960 mnt-by: MAINT-AS13415 changed: chris.dunford [at] veracitynetworks.com 20170515 #20:39:22Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: valid route: 162.247.217.0/24 descr: Prolexic Technologies, Inc. origin: AS29960 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: abenage [at] akamai.com 20180713 source: RADb last-modified: 2023-11-13T16:13:33Z rpki-ov-state: valid route: 162.247.219.0/24 descr: Prolexic Technologies, Inc. origin: AS29960 mnt-by: MAINT-AS32787 changed: gcalvo [at] akamai.com 20170217 #19:29:01Z source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: valid