These entries are queried from radb.net using whois, you can try my project getting these.
:AS11556 route: 4.65.200.0/24 descr: Proxy-registered route object origin: AS11556 remarks: This route object is for a BtN 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 BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20170719 source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.184.0/22 descr: Proxy-registered route object origin: AS11556 remarks: This route object is for a BtN 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 BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20180706 source: RADB last-modified: 2023-11-13T15:54:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.255.53.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS11556 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: jtrespalacios [at] columbus.co 20150909 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.77.209.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS11556 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: respinosa [at] columbus.co 20161017 source: RADB last-modified: 2023-11-13T15:55:50Z rpki-ov-state: valid route: 186.72.0.0/14 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS11556 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: jtrespalacios [at] columbus.co 20150909 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: valid route: 186.73.160.0/21 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS11556 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: jtrespalacios [at] columbus.co 20150909 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: valid route: 190.14.208.0/20 descr: Proxy-registered route object origin: AS11556 remarks: This route object is for a BtN 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 BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20151117 source: RADB last-modified: 2023-11-13T15:48:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.32.0.0/14 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS11556 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: jtrespalacios [at] columbus.co 20150909 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: valid route: 201.224.0.0/14 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS11556 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: jtrespalacios [at] columbus.co 20150909 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: valid route6: 2800:350::/29 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS11556 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20171012 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: valid route6: 2800:350::/32 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS11556 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: rprudhomme [at] columbus-networks.com 20150926 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: valid