These entries are queried from radb.net using whois, you can try my project getting these.
:AS14349 route: 144.73.0.0/16 descr: RR-RC-KC Power and Light - KC origin: AS14349 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.0.0/17 descr: Proxy-registered route object origin: AS14349 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 20051026 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.0.0/17 descr: RR-RC-Kansas City Power and Light-KansasCity origin: AS14349 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.0.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:47:35Z last-modified: 2021-04-22T14:47:35Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.0.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:20:40Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.70.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:25:31Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.70.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:48:05Z last-modified: 2021-04-22T14:48:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.78.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:25:49Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.78.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:48:33Z last-modified: 2021-04-22T14:48:33Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.92.0/22 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:48:55Z last-modified: 2021-04-22T14:48:55Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.92.0/22 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:26:06Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.96.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:49:13Z last-modified: 2021-04-22T14:49:13Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.96.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:26:27Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.128.0/17 descr: RR-RC-Kansas City Power and Light-KansasCity origin: AS14349 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.128.0/17 descr: Proxy-registered route object origin: AS14349 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 20051026 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.200.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:21:38Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.200.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:49:31Z last-modified: 2021-04-22T14:49:31Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.204.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:23:03Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.204.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:49:45Z last-modified: 2021-04-22T14:49:45Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.218.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:50:01Z last-modified: 2021-04-22T14:50:01Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.218.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:23:24Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.220.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:50:18Z last-modified: 2021-04-22T14:50:18Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.220.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:23:45Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.221.0/24 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20210422 #19:59:02Z source: RADB last-modified: 2023-11-13T16:05:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.222.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:50:36Z last-modified: 2021-04-22T14:50:36Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.222.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:24:09Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.228.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:24:29Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.228.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:50:57Z last-modified: 2021-04-22T14:50:57Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.238.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:51:19Z last-modified: 2021-04-22T14:51:19Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.238.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:24:50Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.244.0/23 origin: AS14349 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2021-04-22T14:51:34Z last-modified: 2021-04-22T14:51:34Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.244.0/23 origin: AS14349 descr: AS14349 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20200624 #15:25:16Z source: RADB last-modified: 2023-11-13T16:01:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source