These entries are queried from radb.net using whois, you can try my project getting these.
:AS16886 route: 199.59.32.0/21 descr: RR-RC-HEB Grocery Company LP - TW-SanAntonio origin: AS16886 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.59.33.0/24 descr: RS-RC-HEB-Texas origin: AS16886 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20190610 #23:10:20Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.59.34.0/24 descr: RS-RC-HEB-Texas origin: AS16886 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20190610 #23:10:20Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.59.40.0/23 descr: RR-RC-HEB Grocery Company LP - TW-SanAntonio origin: AS16886 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.59.41.0/24 descr: RS-RC-HEB-Texas origin: AS16886 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20190610 #23:10:20Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source