These entries are queried from radb.net using whois, you can try my project getting these.
:AS31955 route: 72.35.254.0/23 origin: AS31955 descr: CONNEXUS ENERGY Handle-CONNE-17 14601 RAMSEY BLVD NW RAMSEY,MN 55303 United States tech-c: Peering Arvig remarks: This route object is for an ARVIG customer route which is being exported under this origin AS notify: peering [at] arvig.com mnt-by: MAINT-AS16904 changed: tony.radzwon [at] arvig.com 20190718 #20:54:08Z source: RADB last-modified: 2023-11-13T15:56:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.35.254.0/24 descr: Proxy fbo CONNEX US ENERGY (AS31955) origin: AS31955 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Christopher.Canevit [at] windstream.com 20161215 source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.35.255.0/24 descr: Proxy fbo CONNEX US ENERGY (AS31955) origin: AS31955 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Christopher.Canevit [at] windstream.com 20161215 source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source