These entries are queried from radb.net using whois, you can try my project getting these.
:AS11980 route: 12.54.248.0/24 descr: US Signal downstream customer origin: AS11980 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090729 #16:27:19Z source: RADB last-modified: 2023-11-13T15:40:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.249.82.0/23 descr: Switch Communications Customer Route origin: AS11980 remarks: Route for BDO USA, LLP remarks: 162.249.82.0/23-24 notify: netops-eng [at] switchlv.com mnt-by: SWITCHCOM-MNT changed: netops-eng [at] switchlv.com 20170731 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.249.82.0/23 descr: Switch Communications Customer Route origin: AS11980 member-of: RS-AS23005 remarks: Route for BDO USA mnt-by: MAINT-SWITCH changed: netops [at] switch.com 20180523 #23:38:49Z source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source