These entries are queried from radb.net using whois, you can try my project getting these.
:AS36752 route: 8.12.145.0/24 descr: Level3 Space advertised out SP1 origin: AS36752 remarks: Level3 Space advertised out SP1 mnt-by: MAINT-YAHOO changed: sconnor [at] yahoo-inc.com 20080707 #20:03:05Z source: RADB last-modified: 2023-11-13T15:39:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 8.12.147.0/24 descr: Yahoo SP2 Novarra origin: AS36752 remarks: SP2 - Novarra notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: nevin [at] yahoo-inc.com 20091030 source: RADB last-modified: 2023-11-13T15:40:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 8.12.148.0/22 descr: Yahoo SP1 origin: AS36752 remarks: MTA block for Yahoo SP1 datacenter in CA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20070621 source: RADB last-modified: 2023-11-13T15:39:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.157.4.0/24 descr: Reserved for special projects origin: AS36752 remarks: Reserved for special projects notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: ttom [at] yahoo-inc.com 20070601 source: RADB last-modified: 2023-11-13T15:39:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.94.224.0/22 descr: Yahoo SP1 origin: AS36752 remarks: Yahoo Corp-SP1 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: nevin [at] yahoo-inc.com 20090729 source: RADB last-modified: 2023-11-13T15:40:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.94.240.0/20 descr: Yahoo! SP2 Block origin: AS36752 remarks: Yahoo! SP2 Block notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: batta [at] yahoo-inc.com 20090218 source: RADB last-modified: 2023-11-13T15:39:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.163.168.0/21 descr: Yahoo SP1 origin: AS36752 remarks: For Yahoo SP1 datacenter in CA notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: ttom [at] yahoo-inc.com 20071002 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: 66.196.76.0/22 descr: Yahoo corp-SP2 origin: AS36752 notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: tia [at] yahoo-inc.com 20111214 source: RADB last-modified: 2023-11-13T15:41:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.196.94.0/23 descr: Yahoo corp-SP2 origin: AS36752 notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: tia [at] yahoo-inc.com 20111214 source: RADB last-modified: 2023-11-13T15:41:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.196.96.0/21 descr: Yahoo SP1 and SP2 origin: AS36752 notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: tia [at] yahoo-inc.com 20111216 source: RADB last-modified: 2023-11-13T15:41:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.195.128.0/19 descr: SP1 datacenter aggregate origin: AS36752 remarks: Covering aggregate for SP1/SP2 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20080818 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: 67.195.128.0/20 descr: SP1 datacenter origin: AS36752 remarks: For SP1 datacenter in CA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: sconnor [at] yahoo-inc.com 20080623 #17:43:14Z source: RADB last-modified: 2023-11-13T15:39:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.195.152.0/21 descr: SP2 datacenter origin: AS36752 remarks: For SP2 datacenter in CA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20080818 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: 68.180.140.0/22 descr: Yahoo SP2 origin: AS36752 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: nevin [at] yahoo-inc.com 20090528 source: RADB last-modified: 2023-11-13T15:40:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.180.144.0/21 descr: Yahoo SP1 space origin: AS36752 remarks: SP1 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20070223 source: RADB last-modified: 2023-11-13T15:39:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.180.192.0/20 descr: Yahoo SP1 space origin: AS36752 remarks: SP1 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20070202 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: 68.180.200.0/22 descr: Proxy-registered route object origin: AS36752 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 20070629 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.180.208.0/20 descr: Yahoo SP1 origin: AS36752 remarks: For Yahoo SP1 datacenter in CA notify: netops [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: 69.147.64.0/21 descr: Proxy-registered route object origin: AS36752 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 20060713 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.147.80.0/20 descr: Tiny chunk of space for SP1 origin: AS36752 remarks: We so totally suck. Aggregates should just stay anchored in 10310. notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20061115 source: RADB last-modified: 2023-11-13T15:39:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.30.22.0/23 descr: Yahoo SP1 block origin: AS36752 remarks: block notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: noahw [at] yahoo-inc.com 20130624 source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.6.73.0/24 descr: Yahoo SP2 origin: AS36752 remarks: Yahoo Corp SP2 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: nevin [at] yahoo-inc.com 20110621 source: RADB last-modified: 2023-11-13T15:41:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.13.208.0/21 descr: SP1 RM expansion origin: AS36752 remarks: Yahoo SP1 RM expansion block notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20071107 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: 76.13.244.0/22 descr: Yahoo block origin: AS36752 remarks: block notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: noahw [at] yahoo-inc.com 20101206 source: RADB last-modified: 2023-11-13T15:41:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.13.248.0/22 descr: Yahoo SP1 origin: AS36752 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: pks [at] yahoo-inc.com 20101217 source: RADB last-modified: 2023-11-13T15:41:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.136.16.0/20 descr: SP1 APEX expansion origin: AS36752 remarks: Yahoo SP1 APEX expansion block notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20080206 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.136.32.0/21 descr: SP1 APEX expansion origin: AS36752 remarks: Yahoo SP1 APEX expansion block notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20080206 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.136.40.0/21 descr: APEX SP1 love-fest origin: AS36752 remarks: Mmmm...SP1 APEX IP fun fun notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20080206 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.136.48.0/20 descr: SP1 APEX second fun block origin: AS36752 remarks: SP1 APEX gets even more IP space notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20080206 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.137.32.0/19 descr: Yahoo-sp2 origin: AS36752 remarks: Yahoo PROD notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: ttom [at] yahoo-inc.com 20081021 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: 98.137.58.0/23 descr: Corp SP2 Block origin: AS36752 remarks: Yahoo Corp SP2 block notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: batta [at] yahoo-inc.com 20090203 source: RADB last-modified: 2023-11-13T15:39:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.137.76.0/22 descr: Yahoo SP1 origin: AS36752 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: stephend [at] yahoo-inc.com 20130325 source: RADB last-modified: 2023-11-13T15:45:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.137.77.0/24 descr: SP2 Block origin: AS36752 remarks: Yahoo SP2 block notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: nevin [at] yahoo-inc.com 20120522 source: RADB last-modified: 2023-11-13T15:42:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.137.128.0/19 descr: Yahoo-sp2 origin: AS36752 remarks: Yahoo PROD notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: sconnor [at] yahoo-inc.com 20090313 source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.137.128.0/21 descr: splitting up SP1 datacenter origin: AS36752 remarks: for SP1 datacenter notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20140820 source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.137.136.0/23 descr: splitting up SP1 datacenter origin: AS36752 remarks: for SP1 datacenter notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20140820 source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.137.140.0/22 descr: splitting up SP1 datacenter origin: AS36752 remarks: for SP1 datacenter notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20140820 source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.137.144.0/21 descr: splitting up SP1 datacenter origin: AS36752 remarks: for SP1 datacenter notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20140820 source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.137.152.0/21 descr: splitting up SP1 datacenter origin: AS36752 remarks: for SP1 datacenter notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20140820 source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.139.64.0/19 descr: Yahoo block origin: AS36752 remarks: block notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: tia [at] yahoo-inc.com 20110428 source: RADB last-modified: 2023-11-13T15:41:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.139.108.0/22 descr: Yahoo block origin: AS36752 remarks: block notify: netops [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: tia [at] yahoo-inc.com 20110428 source: RADB last-modified: 2023-11-13T15:41:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.67.64.0/21 descr: Yahoo SP1 origin: AS36752 notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: nevin [at] yahoo-inc.com 20091020 source: RADB last-modified: 2023-11-13T15:40:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.67.64.0/23 descr: splitting up SP1 datacenter origin: AS36752 remarks: for SP1 datacenter notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20140820 source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.67.68.0/22 descr: splitting up SP1 datacenter origin: AS36752 remarks: for SP1 datacenter notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: mpetach [at] yahoo-inc.com 20140820 source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.73.177.0/24 descr: Yahoo ATA origin: AS36752 remarks: Yahoo ATA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: kwtso [at] verizonmedia.com 20190816 source: RADB last-modified: 2023-11-13T15:57:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.73.178.0/23 descr: Yahoo ATA origin: AS36752 remarks: Yahoo ATA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: kwtso [at] verizonmedia.com 20190816 source: RADB last-modified: 2023-11-13T15:57:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.73.178.0/24 origin: AS36752 descr: Verizon Media ATA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: kwtso [at] verizonmedia.com 20210106 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: 209.73.179.0/24 origin: AS36752 descr: Verizon Media ATA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: kwtso [at] verizonmedia.com 20210106 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: 209.131.32.0/20 descr: Yahoo SP1 origin: AS36752 remarks: For Yahoo SP1 datacenter in CA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: igor [at] yahoo-inc.com 20060428 source: RADB last-modified: 2023-11-13T15:39:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:4998:28::/46 descr: Yahoo SP1 origin: AS36752 remarks: notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: nevin [at] yahoo-inc.com 20130830 source: RADB last-modified: 2023-11-13T15:45:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:4998:2c::/46 descr: Yahoo SP1 origin: AS36752 remarks: notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: nevin [at] yahoo-inc.com 20130830 source: RADB last-modified: 2023-11-13T15:45:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:4998:15c::/48 descr: Yahoo ATA origin: AS36752 remarks: Yahoo ATA notify: network [at] yahoo-inc.com mnt-by: MAINT-YAHOO changed: kwtso [at] verizonmedia.com 20190816 source: RADB last-modified: 2023-11-13T15:57:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source