These entries are queried from radb.net using whois, you can try my project getting these.
:AS26414 route: 104.153.182.0/23 origin: AS26414 descr: C & D admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MNT-UL-16 created: 2023-03-23T18:32:16Z last-modified: 2023-03-23T18:32:16Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.153.182.0/23 descr: Global DNS anycast - C & D origin: AS26414 admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MAINT-DNS changed: noc [at] dns.company 20230329 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.153.182.0/24 origin: AS26414 descr: C admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MNT-UL-16 created: 2023-03-23T18:34:50Z last-modified: 2023-03-23T18:34:50Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.153.182.0/24 descr: Global DNS anycast - C origin: AS26414 admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MAINT-DNS changed: noc [at] dns.company 20230329 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.153.183.0/24 origin: AS26414 descr: D admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MNT-UL-16 created: 2023-03-23T18:34:54Z last-modified: 2023-03-23T18:34:54Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.153.183.0/24 descr: Global DNS anycast - D origin: AS26414 admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MAINT-DNS changed: noc [at] dns.company 20230329 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11c:a002::/47 origin: AS26414 descr: C & D admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MNT-UL-16 created: 2023-03-23T18:39:28Z last-modified: 2023-03-23T18:39:28Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11c:a002::/47 descr: Global DNS anycast - C & D origin: AS26414 admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MAINT-DNS changed: noc [at] dns.company 20230329 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11c:a002::/48 origin: AS26414 descr: C admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MNT-UL-16 created: 2023-03-23T18:37:50Z last-modified: 2023-03-23T18:37:50Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11c:a002::/48 descr: Global DNS anycast - C origin: AS26414 admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MAINT-DNS changed: noc [at] dns.company 20230329 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11c:a003::/48 origin: AS26414 descr: D admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MNT-UL-16 created: 2023-03-23T18:37:52Z last-modified: 2023-03-23T18:37:52Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:11c:a003::/48 descr: Global DNS anycast - D origin: AS26414 admin-c: VANDE25-ARIN tech-c: VANDE25-ARIN mnt-by: MAINT-DNS changed: noc [at] dns.company 20230329 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source