These entries are queried from radb.net using whois, you can try my project getting these.
:AS14397 route: 65.49.128.0/23 origin: AS14397 descr: noc [at] 1stclasshosting.com 1712 Pioneer Ave Suite 1854 Cheyenne WY 82001 United States admin-c: NOC31965-ARIN tech-c: NOC31965-ARIN mnt-by: MNT-SCHL-6 created: 2021-08-30T15:29:46Z last-modified: 2021-08-30T15:29:46Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.49.149.0/24 origin: AS14397 descr: noc [at] 1stclasshosting.com 1712 Pioneer Ave Suite 1854 Cheyenne WY 82001 United States admin-c: NOC31965-ARIN tech-c: NOC31965-ARIN mnt-by: MNT-SCHL-6 created: 2021-08-30T15:30:26Z last-modified: 2021-08-30T15:30:26Z source: ARIN rpki-ov-state: valid route: 104.251.113.0/24 origin: AS14397 descr: noc [at] 1stclasshosting.com 1712 Pioneer Ave Suite 1854 Cheyenne WY 82001 United States admin-c: NOC31965-ARIN tech-c: NOC31965-ARIN mnt-by: MNT-SCHL-6 created: 2021-08-30T15:36:28Z last-modified: 2021-08-30T15:36:28Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.251.114.0/23 origin: AS14397 descr: noc [at] 1stclasshosting.com 1712 Pioneer Ave Suite 1854 Cheyenne WY 82001 United States admin-c: NOC31965-ARIN tech-c: NOC31965-ARIN mnt-by: MNT-SCHL-6 created: 2021-08-30T15:36:58Z last-modified: 2021-08-30T15:36:58Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.251.117.0/24 origin: AS14397 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20221222 source: RADB last-modified: 2023-11-13T16:13:14Z rpki-ov-state: valid route: 104.251.118.0/24 origin: AS14397 descr: noc [at] 1stclasshosting.com 1712 Pioneer Ave Suite 1854 Cheyenne WY 82001 United States admin-c: NOC31965-ARIN tech-c: NOC31965-ARIN mnt-by: MNT-SCHL-6 created: 2021-08-30T15:38:31Z last-modified: 2021-08-30T15:38:31Z source: ARIN rpki-ov-state: valid route: 104.251.121.0/24 origin: AS14397 descr: noc [at] 1stclasshosting.com 1712 Pioneer Ave Suite 1854 Cheyenne WY 82001 United States admin-c: NOC31965-ARIN tech-c: NOC31965-ARIN mnt-by: MNT-SCHL-6 created: 2021-08-30T15:38:54Z last-modified: 2021-08-30T15:38:54Z source: ARIN rpki-ov-state: valid route: 104.251.124.0/22 origin: AS14397 descr: noc [at] 1stclasshosting.com 1712 Pioneer Ave Suite 1854 Cheyenne WY 82001 United States admin-c: NOC31965-ARIN tech-c: NOC31965-ARIN mnt-by: MNT-SCHL-6 created: 2021-08-30T15:39:27Z last-modified: 2021-08-30T15:39:27Z source: ARIN rpki-ov-state: valid route6: 2605:c180::/36 origin: AS14397 descr: noc [at] 1stclasshosting.com 1712 Pioneer Ave Suite 1854 Cheyenne WY 82001 United States admin-c: NOC31965-ARIN tech-c: NOC31965-ARIN mnt-by: MNT-SCHL-6 created: 2021-08-30T15:42:34Z last-modified: 2021-08-30T15:42:34Z source: ARIN rpki-ov-state: valid