These entries are queried from radb.net using whois, you can try my project getting these.
:AS27195 route: 8.41.31.0/24 origin: AS27195 descr: Cavern Technologies Allocation from Level3 mnt-by: MAINT-AS27195 changed: noc [at] caverntechnologies.com 20190226 #03:41:35Z source: RADB last-modified: 2023-11-13T15:55:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.40.44.0/24 descr: Cavern Technologies Proxy Registered for Alexander Open Systems origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #20:38:02Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.219.212.0/23 descr: Cavern Technologies Allocation from ATT origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #14:55:39Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.45.204.0/22 origin: AS27195 descr: Cavern Technologies ARIN Allocation mnt-by: MAINT-AS27195 changed: noc [at] caverntechnologies.com 20220209 #17:03:07Z source: RADB last-modified: 2023-11-13T16:09:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.45.204.0/24 origin: AS27195 descr: Cavern Technologies mnt-by: MAINT-AS15164 changed: zach.lamm [at] upnfiber.com 20230626 #16:42:43Z source: RADB last-modified: 2023-11-13T16:17:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.45.205.0/24 origin: AS27195 descr: Cavern Technologies mnt-by: MAINT-AS15164 changed: zach.lamm [at] upnfiber.com 20230626 #16:43:51Z source: RADB last-modified: 2023-11-13T16:17:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.45.206.0/24 origin: AS27195 descr: Cavern Technologies mnt-by: MAINT-AS15164 changed: zach.lamm [at] upnfiber.com 20230626 #16:44:15Z source: RADB last-modified: 2023-11-13T16:17:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.45.207.0/24 origin: AS27195 descr: Cavern Technologies mnt-by: MAINT-AS15164 changed: zach.lamm [at] upnfiber.com 20230626 #16:44:46Z source: RADB last-modified: 2023-11-13T16:17:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 50.59.43.0/24 descr: RR-RC-Cavern Technologies-Kansas City origin: AS27195 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.126.126.0/24 descr: RR-RC-Cavern Technologies-Kansas City origin: AS27195 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.126.127.0/24 descr: Cavern Technologies Allocation from SureWest origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #14:56:51Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.153.60.0/24 descr: Cavern Technologies Allocation from CenturyLink origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #14:57:29Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.23.21.0/24 origin: AS27195 descr: ATT owned, for Yellow, announced through Cavern mnt-by: MAINT-AS15164 changed: jeremy.finn [at] upnfiber.com 20220603 #13:27:51Z source: RADB last-modified: 2023-11-13T16:11:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.150.239.0/24 origin: AS27195 descr: Cavern Tech mnt-by: MAINT-AS15164 changed: zach.lamm [at] upnfiber.com 20200403 #18:45:57Z source: RADB last-modified: 2023-11-13T16:00:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.160.0/24 origin: AS27195 descr: Cavern Technologies Proxy Resisted for Full Control Networks mnt-by: MAINT-AS27195 changed: noc [at] caverntechnologies.com 20210304 #20:23:49Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.122.204.0/22 descr: Cavern Technologies ARIN Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171219 #20:38:21Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.153.53.0/24 descr: Cavern Technologies Proxy Registered for ClaimRemedi origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #21:09:26Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.153.54.0/24 origin: AS27195 descr: Cavern Technologies Proxy Registered for ClaimRemedi mnt-by: MAINT-AS27195 changed: noc [at] caverntechnologies.com 20191118 #18:04:53Z source: RADB last-modified: 2023-11-13T15:58:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.192.75.0/24 origin: AS27195 descr: Cavern Technologies Proxy Registered for Mixon Hill mnt-by: MAINT-AS27195 changed: noc [at] caverntechnologies.com 20201221 #17:22:43Z source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.146.0.0/16 origin: AS27195 descr: Proxy-registered route object remarks: This route object is for a LightEdge customer route which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found and since some LightEdge peers filter based on these objects this route may be rejected if this object is not created. Please contact hostmaster [at] lightedge.com if you have any questions regarding this object. mnt-by: MAINT-AS27195 changed: noc [at] caverntechnologies.com 20220607 #20:25:33Z source: RADB last-modified: 2023-11-13T16:11:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.244.64.0/20 origin: AS27195 descr: YRC through Cavern mnt-by: MAINT-AS15164 changed: jeremy.finn [at] upnfiber.com 20220429 #13:45:57Z source: RADB last-modified: 2023-11-13T16:10:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 174.47.180.0/22 descr: Cavern Technologies Level 3 Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171219 #20:38:44Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 174.47.180.0/24 descr: Cavern Technologies Level 3 Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #20:44:41Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 174.47.181.0/24 descr: Cavern Technologies Level 3 Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #20:45:03Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 174.47.182.0/24 descr: Cavern Technologies Level 3 Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #20:45:22Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 174.47.183.0/24 descr: Cavern Technologies Level 3 Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #20:45:50Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.181.250.0/24 descr: Cavern Technologies ARIN Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #20:46:22Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.190.219.0/24 descr: Cavern Technologies ARIN Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #20:46:42Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.119.80.0/22 descr: Cavern Technologies ARIN Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171219 #20:39:04Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.184.160.0/24 origin: AS27195 descr: Cavern Tech mnt-by: MAINT-AS15164 changed: zach.lamm [at] upnfiber.com 20200403 #18:44:45Z source: RADB last-modified: 2023-11-13T16:00:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.184.161.0/24 origin: AS27195 descr: Cavern Tech mnt-by: MAINT-AS15164 changed: zach.lamm [at] upnfiber.com 20200403 #18:45:23Z source: RADB last-modified: 2023-11-13T16:00:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.9.84.0/22 origin: AS27195 descr: Roadway Merged with Yellow for YRC, announced through Cavern mnt-by: MAINT-AS15164 changed: jeremy.finn [at] upnfiber.com 20220510 #22:21:44Z source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.9.84.0/23 origin: AS27195 descr: Roadway merged with Yellow for YRC announced through Cavern mnt-by: MAINT-AS15164 changed: jeremy.finn [at] upnfiber.com 20220510 #22:23:19Z source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.9.84.0/24 origin: AS27195 descr: Roadway merged with Yellow for YRC announced through Cavern mnt-by: MAINT-AS15164 changed: jeremy.finn [at] upnfiber.com 20220510 #22:25:42Z source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.9.85.0/24 origin: AS27195 descr: Roadway merged with Yellow for YRC announced through Cavern mnt-by: MAINT-AS15164 changed: jeremy.finn [at] upnfiber.com 20220510 #22:26:17Z source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.9.86.0/23 origin: AS27195 descr: Roadway merged with Yellow for YRC announced through Cavern mnt-by: MAINT-AS15164 changed: jeremy.finn [at] upnfiber.com 20220510 #22:24:51Z source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.9.86.0/24 origin: AS27195 descr: Roadway merged with Yellow for YRC announced through Cavern mnt-by: MAINT-AS15164 changed: jeremy.finn [at] upnfiber.com 20220510 #22:27:12Z source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.9.87.0/24 origin: AS27195 descr: Roadway merged with Yellow for YRC announced through Cavern mnt-by: MAINT-AS15164 changed: jeremy.finn [at] upnfiber.com 20220510 #22:28:26Z source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.52.223.0/24 descr: Cavern Technologies ARIN Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #20:47:33Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.77.182.0/24 origin: AS27195 descr: Cavern Technologies Proxy Registered for Travel and Transport mnt-by: MAINT-AS27195 changed: noc [at] caverntechnologies.com 20201201 #19:44:27Z source: RADB last-modified: 2023-11-13T16:03:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.194.207.0/24 descr: Cavern Technologies Proxy Registered for Lathrop Gage origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #20:54:50Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.250.208.0/23 descr: Cavern Technologies Level 3 Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20180104 #22:02:59Z source: RADB last-modified: 2023-11-13T15:52:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.18.15.0/24 origin: AS27195 descr: Cavern Technologies Proxy registered for Lockton mnt-by: MAINT-AS27195 changed: noc [at] caverntechnologies.com 20190702 #20:09:26Z source: RADB last-modified: 2023-11-13T15:56:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.70.182.0/24 origin: AS27195 descr: Oreilly through Cavern mnt-by: MAINT-AS15164 changed: jeremy.finn [at] upnfiber.com 20220429 #13:45:06Z source: RADB last-modified: 2023-11-13T16:10:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.77.173.0/24 descr: Cavern Technologies Proxy Registered for Securities America origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #21:09:56Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:80b:d000::/44 origin: AS27195 descr: Cavern Technologies Proxy Registered for GEHA mnt-by: MAINT-AS27195 changed: noc [at] caverntechnologies.com 20240222 # 2212Z source: RADB last-modified: 2024-02-22T22:12:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:380::/32 descr: Cavern Technologies ARIN Allocation origin: AS27195 mnt-by: MAINT-AS27195 changed: raveniiteam [at] caverntechnologies.com 20171214 #22:24:38Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:16:6000::/48 origin: AS27195 descr: Cavern Technologies Proxy Registered for Mixon Hill mnt-by: MAINT-AS27195 changed: noc [at] caverntechnologies.com 20210223 #03:09:56Z source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source