These entries are queried from radb.net using whois, you can try my project getting these.
:AS19186 route: 65.196.9.0/24 descr: PNAP-NYC unterberg route origin: AS19186 mnt-by: MAINT-AS1828 changed: sleibrand [at] internap.com 20030606 source: RADB last-modified: 2023-11-13T16:13:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.150.91.0/24 descr: PNAP-NYC Unterberg origin: AS19186 mnt-by: MAINT-AS1828 changed: jgarnett [at] internap.com 20031031 source: RADB last-modified: 2023-11-13T16:13:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.83.91.0/24 descr: GMCHosting Secondary Anycast Prefix origin: AS19186 mnt-by: MNT-GL-460 changed: admin [at] gmchosting.com 20190306 source: ARIN rpki-ov-state: valid route: 205.178.168.0/24 descr: Vultr Customer Route origin: AS19186 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:35:36-18000 source: RADB last-modified: 2023-11-13T16:13:10Z rpki-ov-state: valid route: 205.178.168.0/24 origin: AS19186 descr: DDoS Mitigated Anycast Prefix admin-c: NOC32713-ARIN tech-c: NOC32713-ARIN mnt-by: MNT-GL-460 created: 2021-03-09T07:55:41Z last-modified: 2021-03-09T07:55:41Z source: ARIN rpki-ov-state: valid route: 208.103.169.0/24 descr: GMCHosting Anycast Prefix origin: AS19186 mnt-by: MNT-GL-460 changed: admin [at] gmchosting.com 20181204 source: ARIN rpki-ov-state: valid route: 208.103.169.0/24 descr: Vultr Customer Route origin: AS19186 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:35:36-18000 source: RADB last-modified: 2023-11-13T16:13:10Z rpki-ov-state: valid route6: 2602:fdea::/36 descr: GMCHosting Main Anycast IPv6 origin: AS19186 mnt-by: MNT-GL-460 changed: admin [at] gmchosting.com 20190416 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fdea:1::/48 descr: GMCHosting Split Anycast IPv6 (Per Region) origin: AS19186 mnt-by: MNT-GL-460 changed: admin [at] gmchosting.com 20190422 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fdea:2::/48 descr: GMCHosting Split Anycast IPv6 (Per Region) origin: AS19186 mnt-by: MNT-GL-460 changed: admin [at] gmchosting.com 20190422 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fdea:3::/48 descr: GMCHosting Split Anycast IPv6 (Per Region) origin: AS19186 mnt-by: MNT-GL-460 changed: admin [at] gmchosting.com 20190422 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fdea:4::/48 descr: GMCHosting Split Anycast IPv6 (Per Region) origin: AS19186 mnt-by: MNT-GL-460 changed: admin [at] gmchosting.com 20191112 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source