These entries are queried from radb.net using whois, you can try my project getting these.
:AS5779 route: 63.250.192.0/19 descr: Manually stuffed into the database for Broadcast origin: AS5779 mnt-by: BRDCST1-MNT changed: steve.cordova [at] level3.com 20000330 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.250.192.0/19 descr: Yahoo Broadcast origin: AS5779 remarks: Change notify notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: curtis [at] yahoo-inc.com 20020827 source: RADB last-modified: 2023-11-13T15:39:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.250.192.0/20 descr: Yahoo-Inc origin: AS5779 notify: gnelson [at] yahoo-inc.com mnt-by: BRDCST1-MNT changed: gnelson [at] yahoo-inc.com 20020625 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.250.208.0/20 descr: Yahoo-Inc origin: AS5779 notify: gnelson [at] yahoo-inc.com mnt-by: BRDCST1-MNT changed: gnelson [at] yahoo-inc.com 20020625 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.195.252.0/22 descr: Yahoo! DNB origin: AS5779 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: nevin [at] yahoo-inc.com 20160802 source: RADB last-modified: 2023-11-13T15:49:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.147.69.0/24 descr: Yahoo Edge DNB origin: AS5779 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: 69.147.70.0/23 descr: Yahoo Edge DNB origin: AS5779 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: 69.147.70.0/24 origin: AS5779 descr: Verizon Media DNB 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: 69.147.71.0/24 origin: AS5779 descr: Verizon Media DNB 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: 205.172.212.0/22 descr: Manually stuffed into the database for Broadcast origin: AS5779 mnt-by: BRDCST1-MNT changed: roy [at] Level3.net 19990806 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.172.213.0/24 descr: Manually stuffed into the database for Broadcast origin: AS5779 mnt-by: BRDCST1-MNT changed: roy [at] Level3.net 19990806 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.172.214.0/24 descr: Manually stuffed into the database for Broadcast origin: AS5779 mnt-by: BRDCST1-MNT changed: roy [at] Level3.net 19990806 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.172.215.0/24 descr: Manually stuffed into the database for Broadcast origin: AS5779 mnt-by: BRDCST1-MNT changed: roy [at] Level3.net 19990806 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.190.32.0/19 descr: Manually stuffed into the database for Broadcast origin: AS5779 mnt-by: BRDCST1-MNT changed: roy [at] Level3.net 19990806 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.190.48.0/20 descr: Yahoo-Inc origin: AS5779 notify: gnelson [at] yahoo-inc.com mnt-by: BRDCST1-MNT changed: gnelson [at] yahoo-inc.com 20020625 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:4998:68::/48 descr: Yahoo Edge DNB origin: AS5779 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