These entries are queried from radb.net using whois, you can try my project getting these.
:AS53264 route: 64.79.96.0/20 descr: Route for Continuum Data Centers origin: AS53264 components: {64.79.96.0/20^20-24} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center notify: admin [at] continuumdatacenters.com mnt-by: MAINT-AS53264 changed: justin [at] continuumdatacenters.com 20110920 #00:05:02Z 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: 74.117.236.0/22 descr: Route for Continuum Data Centers origin: AS53264 components: {74.117.236.0/22^22-24} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center notify: admin [at] continuumdatacenters.com mnt-by: MAINT-AS53264 changed: justin [at] continuumdatacenters.com 20110920 #00:06:12Z 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: 74.119.216.0/22 descr: Route for Continuum Data Centers origin: AS53264 components: {74.119.216.0/22^22-24} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center notify: admin [at] continuumdatacenters.com mnt-by: MAINT-AS53264 changed: justin [at] continuumdatacenters.com 20110920 #00:06:49Z 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: 74.121.180.0/22 descr: Route for Continuum Data Centers origin: AS53264 components: {74.121.180.0/22^22-24} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center notify: admin [at] continuumdatacenters.com mnt-by: MAINT-AS53264 changed: justin [at] continuumdatacenters.com 20110920 #00:08:17Z 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: 74.122.192.0/21 descr: Route for Continuum Data Centers origin: AS53264 components: {74.122.192.0/21^21-24} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center notify: admin [at] continuumdatacenters.com mnt-by: MAINT-AS53264 changed: justin [at] continuumdatacenters.com 20110920 #00:08:59Z 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: 173.225.124.0/24 origin: AS53264 descr: Webair Internet Development Inc mnt-by: MAINT-AS27257 changed: sagi [at] webair.com 20190919 #15:58:55Z source: RADB last-modified: 2023-11-13T15:57:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 173.243.112.0/20 descr: Route for Continuum Data Centers origin: AS53264 components: {173.243.112.0/20^20-24} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center notify: admin [at] continuumdatacenters.com mnt-by: MAINT-AS53264 changed: justin [at] continuumdatacenters.com 20110920 #00:11:04Z 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: 174.34.233.0/24 origin: AS53264 descr: About37 SBA Edge DC admin-c: DAMIA10-ARIN tech-c: TECHS223-ARIN mnt-by: MNT-AL-3012 created: 2020-11-17T19:28:46Z last-modified: 2020-12-15T23:17:21Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.208.176.0/20 descr: Route for Continuum Data Centers origin: AS53264 components: {192.208.176.0/20^20-24} mnt-by: MAINT-AS53264 changed: mike [at] continuumdatacenters.com 20140117 #15:53:23Z source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.50.24.0/21 descr: Route for Continuum Data Centers origin: AS53264 components: {198.50.24.0/21^21-24} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center mnt-by: MAINT-AS53264 changed: mike [at] continuumdatacenters.com 20140117 #15:01:07Z source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.16.8.0/21 descr: Route for Continuum Data Centers origin: AS53264 mnt-by: MAINT-AS53264 changed: mike [at] continuumdatacenters.com 20131112 #16:41:22Z source: RADB last-modified: 2023-11-13T15:45:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.96.80.0/21 descr: Route for Continuum Data Centers origin: AS53264 components: {199.96.80.0/21^21-24} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center notify: admin [at] continuumdatacenters.com mnt-by: MAINT-AS53264 changed: justin [at] continuumdatacenters.com 20120203 #18:24:37Z source: RADB last-modified: 2023-11-13T15:42:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.192.200.0/21 descr: Route for Continuum Data Centers origin: AS53264 components: {199.192.200.0/21^21-24} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center notify: admin [at] continuumdatacenters.com mnt-by: MAINT-AS53264 changed: justin [at] continuumdatacenters.com 20110920 #00:29:54Z 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: 208.79.188.0/22 origin: AS53264 descr: Profit Developers - 208.79.188.0/22, announced by SBA Edge on customer's behalf mnt-by: MAINT-AS53264 changed: netops [at] sbaedge.com 20221129 #22:08:18Z source: RADB last-modified: 2023-11-13T16:13:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.107.144.0/20 descr: New Continuum Networks Routes origin: AS53264 components: {216.107.144.0/20^20-24} admin-c: New Continuum Data Centers Network Operations Center tech-c: New Continuum Data Centers Network Operations Center mnt-by: MAINT-AS53264 changed: darrell.budic [at] newcontinuum.net 20170202 #17:18:46Z source: RADB last-modified: 2023-11-13T15:50:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.231.128.0/20 descr: Route for Continuum Data Centers origin: AS53264 components: {216.231.128.0/20^20-24} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center notify: admin [at] continuumdatacenters.com mnt-by: MAINT-AS53264 changed: justin [at] continuumdatacenters.com 20110920 #00:09:53Z source: RADB last-modified: 2023-11-13T15:41:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:470:12d::/48 origin: AS53264 descr: NET-2001-470-12d---48-AS53264 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:22:10Z last-modified: 2022-01-20T20:22:10Z rpki-ov-state: valid route6: 2607:ff50::/32 descr: Route for Continuum Data Centers origin: AS53264 components: {2607:FF50::/32^32-64} admin-c: Continuum Data Centers Network Operations Center tech-c: Continuum Data Centers Network Operations Center notify: admin [at] continuumdatacenters.com mnt-by: MAINT-AS53264 changed: justin [at] continuumdatacenters.com 20110920 #00:18:35Z source: RADB last-modified: 2023-11-13T15:41:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source