These entries are queried from radb.net using whois, you can try my project getting these.
:AS25660 route: 64.198.221.0/24 descr: Devonshire Group LLC origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: valid route: 66.209.201.0/24 descr: Proxy fbo Champaign Telephone Company (AS25660) origin: AS25660 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Christopher.Canevit [at] windstream.com 20150824 source: RADB last-modified: 2023-11-13T15:48:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.251.194.0/24 descr: Proxy fbo Champaign Telephone Company (AS25660) origin: AS25660 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Christopher.Canevit [at] windstream.com 20150824 source: RADB last-modified: 2023-11-13T15:48:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.251.195.0/24 descr: Proxy fbo Champaign Telephone Company (AS25660) origin: AS25660 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Christopher.Canevit [at] windstream.com 20150824 source: RADB last-modified: 2023-11-13T15:48:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.193.76.0/22 descr: Proxy fbo Champaign Telephone Company (AS25660) origin: AS25660 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Christopher.Canevit [at] windstream.com 20150824 source: RADB last-modified: 2023-11-13T15:48:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.177.0.0/20 descr: Proxy fbo Champaign Telephone Company (AS25660) origin: AS25660 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Christopher.Canevit [at] windstream.com 20150824 source: RADB last-modified: 2023-11-13T15:48:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.177.16.0/24 descr: Wolfram Research origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.177.17.0/24 origin: AS25660 descr: CTC_IL route mnt-by: MAINT-CCI changed: justin.will [at] consolidated.com 20191120 #16:21:15Z 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: 172.83.144.0/24 origin: AS25660 descr: CTC_IL routes mnt-by: MAINT-CCI changed: justin.will [at] consolidated.com 20191120 #16:26:09Z 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: 192.241.48.0/20 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.241.62.0/24 origin: AS25660 descr: CTC_IL routes mnt-by: MAINT-CCI changed: justin.will [at] consolidated.com 20191120 #16:24:29Z 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: 199.184.120.0/22 descr: Proxy fbo Champaign Telephone Company (AS25660) origin: AS25660 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Christopher.Canevit [at] windstream.com 20150824 source: RADB last-modified: 2023-11-13T15:48:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.184.211.0/24 descr: Proxy fbo Champaign Telephone Company (AS25660) origin: AS25660 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Christopher.Canevit [at] windstream.com 20150824 source: RADB last-modified: 2023-11-13T15:48:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.11.72.0/21 descr: Champaign Telephone origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.11.72.0/22 descr: Champaign Telephone origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.11.72.0/23 descr: Champaign Telephone origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.11.74.0/23 descr: Champaign Telephone origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.11.76.0/22 descr: Champaign Telephone origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.144.0/20 descr: Router for downstream customer CTC origin: AS25660 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20121002 #20:22:22Z source: RADB last-modified: 2023-11-13T15:43:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.144.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.145.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.146.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.147.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.148.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.149.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.150.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.151.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.152.0/22 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.156.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.157.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:30:36Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.158.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.221.159.0/24 descr: Champaign Telephone Company origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.92.196.0/22 descr: Champaign Telephone origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:f7e0::/32 descr: Champaign Telephone origin: AS25660 mnt-by: MAINT-CCI changed: do-not-reply [at] merit.edu 20200501 #14:29:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source