These entries are queried from radb.net using whois, you can try my project getting these.
:AS46496 route: 47.45.48.0/24 descr: CHTR-WASHOE TRIBE-Northwest origin: AS46496 admin-c: IPADDREG tech-c: IPADDREG notify: publicipaddressing [at] charter.com mnt-by: MAINT-CHTR-WD changed: publicipaddressing [at] charter.com 20201008 #12:23:42Z source: RADB last-modified: 2023-11-13T16:11:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 75.141.64.0/24 descr: Integra Telecom Route Object origin: AS46496 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 20170512 source: RADB last-modified: 2023-11-13T16:11:47Z rpki-ov-state: valid route: 192.54.123.0/24 origin: AS46496 descr: 919 US HWY 395 S Gardnerville NV 89410 United States admin-c: YOUNG306-ARIN tech-c: YOUNG306-ARIN mnt-by: MNT-WTNC-2 created: 2023-11-09T17:30:05Z last-modified: 2023-11-09T17:30:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.54.123.0/24 descr: Proxy Add for Charter Customer Washoe Tribe origin: AS46496 mnt-by: MAINT-CHTR-WD changed: rob.beauvais [at] charter.com 20151103 #23:24:01Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.48.55.0/24 descr: 6G Technologies Inc origin: AS46496 admin-c: HOSTM1278-ARIN tech-c: HOSTM1278-ARIN notify: arin [at] 6gtech.com mnt-by: MNT-6GTECH changed: arin [at] 6gtech.com 20081007 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source