These entries are queried from radb.net using whois, you can try my project getting these.
:AS23119 route: 12.229.4.0/23 descr: RR-RC-SitesNow! Incorporated-NEO origin: AS23119 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.229.4.0/23 descr: SitesNow ATT IPs origin: AS23119 remarks: ATT IPs notify: gskouby [at] sitesnow.com mnt-by: MAINT-AS23119 changed: gskouby [at] sitesnow.com 20080623 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.166.182.0/24 origin: AS23119 descr: SitesNow Sprint Allocation mnt-by: MAINT-AS23119 changed: gskouby [at] sitesnow.com 20050527 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.170.22.0/24 origin: AS23119 descr: SitesNow Sprint Allocation mnt-by: MAINT-AS23119 changed: gskouby [at] sitesnow.com 20050527 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.222.32.0/23 origin: AS23119 descr: SitesNow SBC Allocation mnt-by: MAINT-AS23119 changed: gskouby [at] sitesnow.com 20050525 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source