These entries are queried from radb.net using whois, you can try my project getting these.
:AS14776 route: 68.142.248.0/22 descr: SCI origin: AS14776 remarks: Send abuse mail to slurp [at] inktomi.com notify: network [at] yahoo-inc.com mnt-by: MAINT-AS7280 changed: abechtel [at] yahoo-inc.com 20040825 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.180.132.0/24 descr: Yahoo S1S Streaming Center origin: AS14776 remarks: Yahoo S1S Streaming Center notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: ttom [at] yahoo-inc.com 20070719 source: RADB last-modified: 2023-11-13T15:39:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.147.66.0/24 descr: Yahoo DAA origin: AS14776 remarks: notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: cschiu [at] yahoo-inc.com 20160119 source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.147.86.0/23 descr: Yahoo DAA origin: AS14776 remarks: notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: cschiu [at] yahoo-inc.com 20160119 source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.147.86.0/24 origin: AS14776 descr: Verizon Media DAA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: kwtso [at] verizonmedia.com 20210105 source: RADB last-modified: 2023-11-13T16:03:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.147.87.0/24 origin: AS14776 descr: Verizon Media DAA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: kwtso [at] verizonmedia.com 20210105 source: RADB last-modified: 2023-11-13T16:03:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:4998:20::/48 descr: Yahoo DAA origin: AS14776 remarks: notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: cschiu [at] yahoo-inc.com 20160119 source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source