These entries are queried from radb.net using whois, you can try my project getting these.
:AS45863 route: 27.123.32.0/24 descr: Corp-SDY office origin: AS45863 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: kwtso [at] yahooinc.com 20230413 source: RADB last-modified: 2023-11-13T16:16:00Z rpki-ov-state: valid route: 27.123.32.0/24 origin: AS45863 descr: Yahoo Inc. 770 Broadway mnt-by: MAINT-AP-YAHOO-INC last-modified: 2023-05-05T10:13:53Z source: APNIC rpki-ov-state: valid route: 202.171.234.0/24 descr: Yahoo India NDI CORP Block country: IN origin: AS45863 mnt-by: MAINT-AP-YAHOO-INC last-modified: 2023-03-23T06:32:01Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.171.234.0/24 descr: Yahoo India-VSNL Route Object origin: AS45863 mnt-by: MAINT-VSNL-IN changed: ip.admin [at] tatacommunications.com 20090907 source: RADB last-modified: 2023-11-13T15:42:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source