These entries are queried from radb.net using whois, you can try my project getting these.
:AS14779 route: 67.28.112.0/23 descr: Yahoo level3 block re2 datacenter origin: AS14779 remarks: Yahoo level3 block re2 datacenter notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: cstan [at] yahoo-inc.com 20040602 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: 68.142.240.0/22 descr: Yahoo RE3 origin: AS14779 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: batta [at] yahoo-inc.com 20110919 source: RADB last-modified: 2023-11-13T15:41:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.142.244.0/22 descr: Yahoo RE3 origin: AS14779 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: batta [at] yahoo-inc.com 20110919 source: RADB last-modified: 2023-11-13T15:41:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.147.72.0/21 descr: Proxy-registered route object origin: AS14779 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20060729 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.147.82.0/23 descr: Yahoo Edge NYA origin: AS14779 remarks: notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: cschiu [at] yahoo-inc.com 20150908 source: RADB last-modified: 2023-11-13T15:48:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.147.82.0/24 origin: AS14779 descr: Verizon Media NYA 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: 69.147.83.0/24 origin: AS14779 descr: Verizon Media NYA 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: 69.147.85.0/24 descr: Yahoo Edge NYA origin: AS14779 remarks: notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: cschiu [at] yahoo-inc.com 20150908 source: RADB last-modified: 2023-11-13T15:48:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.147.96.0/19 descr: Yahoo RE space origin: AS14779 remarks: RE notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: meatball [at] yahoo-inc.com 20070127 source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.30.64.0/18 descr: YST-content-RE3 origin: AS14779 remarks: Send abuse mail to slurp [at] inktomi.com notify: network [at] yahoo-inc.com mnt-by: MAINT-AS7280 changed: mpetach [at] yahoo-inc.com 20050503 source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.190.32.0/19 descr: Yahoo RE1 datacenter space origin: AS14779 remarks: Old AS4779 space notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20081223 source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.71.40.0/21 descr: Yahoo RE4 origin: AS14779 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: pks [at] yahoo-inc.com 20091209 source: RADB last-modified: 2023-11-13T15:40:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.73.184.0/21 descr: Yahoo-content-RE2 origin: AS14779 remarks: Send abuse mail to slurp [at] inktomi.com notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20050531 source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.73.184.0/22 descr: Yahoo-content-RE2 origin: AS14779 remarks: Send abuse mail to slurp [at] inktomi.com notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20050824 source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:4998:1c::/48 descr: Yahoo Edge NYA origin: AS14779 remarks: notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: cschiu [at] yahoo-inc.com 20150910 source: RADB last-modified: 2023-11-13T15:48:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source