These entries are queried from radb.net using whois, you can try my project getting these.
:AS5639 route: 147.154.13.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.44.0.0/15 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20161005 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.58.0.0/16 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20161005 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.58.150.0/24 descr: Client TSTT IP Transit origin: AS5639 mnt-by: MNT-AS11081 changed: u.willems [at] uts.cw 20180312 #15:24:46Z source: RADB last-modified: 2023-11-13T15:53:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.59.0.0/16 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20101014 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.59.0.0/19 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20101014 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.59.32.0/19 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20101014 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.59.80.0/21 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20101014 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.59.88.0/21 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20101014 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.59.96.0/19 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20101014 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.59.128.0/19 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20101014 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.59.192.0/19 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20101014 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.59.224.0/19 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20101014 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.3.132.0/22 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20161005 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.3.136.0/21 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20161005 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.3.144.0/22 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20161005 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.108.0.0/20 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20161005 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.108.16.0/20 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20161005 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.238.64.0/18 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20161005 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.94.192.0/19 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20161005 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2800:420::/30 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS5639 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: giovanna.castro [at] cwc.com 20210527 source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source