These entries are queried from radb.net using whois, you can try my project getting these.
:AS26223 route: 38.44.248.0/21 origin: AS26223 descr: Leased network from Cogent mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20231205 # 2111Z source: RADB last-modified: 2023-12-05T21:11:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.141.38.0/23 origin: AS26223 descr: Leased network from Cogent mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20210729 #20:47:54Z source: RADB last-modified: 2023-11-13T16:08:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.72.79.0/24 origin: AS26223 descr: Diamond Communications mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20230508 #21:08:12Z source: RADB last-modified: 2023-11-13T16:17:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 107.190.184.0/21 origin: AS26223 descr: Silver Star Communications notify: noc [at] silverstar.com mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20230414 #14:43:26Z source: RADB last-modified: 2023-11-13T16:16:00Z rpki-ov-state: valid route: 154.27.160.0/19 origin: AS26223 descr: Route Registered for Cogent Communications Customer - Millennium Networks, LLC dba Silver Star Communications geoidx: US mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20240426 # 1549Z source: RADB last-modified: 2024-04-26T15:49:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.248.128.0/23 origin: AS26223 descr: Silver Star Communications mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20220131 #21:41:16Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: valid route: 192.64.2.0/23 descr: Silver Star Communications origin: AS26223 mnt-by: MAINT-AS26223 changed: jpwood [at] silverstar.net 20150326 #21:27:14Z source: RADB last-modified: 2023-11-13T15:47:20Z rpki-ov-state: valid route: 192.187.62.0/23 descr: Silver Star Communications origin: AS26223 mnt-by: MAINT-AS26223 changed: jpwood [at] silverstar.net 20150326 #21:28:21Z source: RADB last-modified: 2023-11-13T15:47:20Z rpki-ov-state: valid route: 192.243.36.0/24 descr: Silver Star Communications origin: AS26223 mnt-by: MAINT-AS26223 changed: jpwood [at] silverstar.net 20150817 #17:57:55Z source: RADB last-modified: 2023-11-13T15:48:06Z rpki-ov-state: valid route: 199.19.112.0/21 descr: Silver Star Communications origin: AS26223 mnt-by: MAINT-AS26223 changed: jpwood [at] silverstar.net 20151228 #15:55:33Z source: RADB last-modified: 2023-11-13T15:48:30Z rpki-ov-state: valid route: 199.66.104.0/22 descr: Silver Star Communications origin: AS26223 mnt-by: MAINT-AS26223 changed: jlarson [at] silverstar.net 20141008 #14:29:52Z source: RADB last-modified: 2023-11-13T15:46:43Z rpki-ov-state: valid route: 199.192.124.0/22 descr: Silver Star Communications origin: AS26223 mnt-by: MAINT-AS26223 changed: jlarson [at] silverstar.net 20141008 #14:29:52Z source: RADB last-modified: 2023-11-13T15:46:43Z rpki-ov-state: valid route: 204.8.60.0/22 origin: AS26223 descr: Silver Star Communications mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20211209 #21:43:09Z source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: valid route: 204.8.68.0/22 origin: AS26223 descr: Silver Star Communications mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20211209 #21:44:23Z source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: valid route: 204.229.0.0/20 origin: AS26223 descr: Leased network from Involta mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20231205 # 2114Z source: RADB last-modified: 2023-12-05T21:14:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.229.24.0/22 origin: AS26223 descr: Leased network from Involta mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20231205 # 2141Z source: RADB last-modified: 2023-12-05T21:41:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.183.160.0/19 descr: Silver Star Communications origin: AS26223 mnt-by: MAINT-AS26223 changed: jlarson [at] silverstar.net 20141008 #14:29:52Z source: RADB last-modified: 2023-11-13T15:46:43Z rpki-ov-state: valid route: 207.183.160.0/19 descr: Proxy-registered route object origin: AS26223 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 20070412 source: LEVEL3 rpki-ov-state: valid route: 216.21.208.0/22 origin: AS26223 descr: Silver Star Communications mnt-by: MAINT-AS26223 changed: jpwood [at] silverstar.net 20200610 #15:15:28Z source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: valid route: 216.128.224.0/20 descr: Proxy-registered route object origin: AS26223 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 20070412 source: LEVEL3 rpki-ov-state: valid route: 216.128.224.0/20 descr: Silver Star Communications origin: AS26223 mnt-by: MAINT-AS26223 changed: jlarson [at] silverstar.net 20141008 #14:29:52Z source: RADB last-modified: 2023-11-13T15:46:43Z rpki-ov-state: valid route: 217.147.184.0/21 descr: Silver Star Communications origin: AS26223 mnt-by: MAINT-AS26223 changed: jpwood [at] silverstar.net 20170127 #17:36:07Z source: RADB last-modified: 2023-11-13T15:50:36Z rpki-ov-state: valid route6: 2605:c900::/32 descr: Silver Star Communications IPv6 origin: AS26223 mnt-by: MAINT-AS26223 changed: jlarson [at] silverstar.net 20141114 #22:41:22Z source: RADB last-modified: 2023-11-13T15:46:58Z rpki-ov-state: valid route6: 2605:c900::/44 origin: AS26223 mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20240328 # 1621Z source: RADB last-modified: 2024-03-28T16:21:53Z rpki-ov-state: valid route6: 2605:c900:800::/44 origin: AS26223 mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20240328 # 1623Z source: RADB last-modified: 2024-03-28T16:23:24Z rpki-ov-state: valid route6: 2605:c900:c00::/44 origin: AS26223 mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20240322 # 1947Z source: RADB last-modified: 2024-03-22T19:47:44Z rpki-ov-state: valid route6: 2605:c900:8000::/44 origin: AS26223 mnt-by: MAINT-AS26223 changed: jjenkins [at] silverstar.net 20240328 # 1626Z source: RADB last-modified: 2024-03-28T16:26:14Z rpki-ov-state: valid