These entries are queried from radb.net using whois, you can try my project getting these.
:AS14653 route: 12.178.116.0/22 descr: 5280Networks origin: AS14653 remarks: contact peering [at] icgcomm.com mnt-by: MAINT-AS2551 changed: ingrid_erkman [at] icgcomm.com 20050901 #20:24:54(UTC) source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.21.208.0/21 origin: AS14653 descr: Pulsar360 IMDC Denver Block A admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2020-08-31T17:05:10Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.21.208.0/21 origin: AS14653 descr: Iron Mountain Data Centers, LLC One Federal Street Boston, MA 02111 United States ---Customer Proxy Object for upstream filter list--- admin-c: IMDC-Network Operations tech-c: IMDC-Network Operations notify: imdcnetops [at] ironmountain.com mnt-by: MAINT-AS12025 changed: ammon.guernsey [at] ironmountain.com 20211102 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.21.208.0/21 descr: 5280Networks origin: AS14653 mnt-by: MAINT-AS2551 changed: angela.barentine [at] level3.com 20140502 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.21.208.0/23 origin: AS14653 descr: Pulsar360 Specific IRR for use with Cloudflare admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2022-02-15T21:00:09Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.21.208.0/24 origin: AS14653 descr: More specific /24 for use with Cloudflare admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2022-02-16T22:03:53Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.21.209.0/24 origin: AS14653 descr: More specific /24 for use with Cloudflare admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2022-02-16T22:04:24Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.21.210.0/23 origin: AS14653 descr: Pulsar360 Specific IRR for use with Cloudflare. admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2022-02-15T21:05:20Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.21.212.0/22 origin: AS14653 descr: Pulsar360 Specific IRR for use with Cloudflare. admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2022-02-15T21:05:51Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.94.17.0/24 descr: 5280Networks origin: AS14653 remarks: contact peering [at] icgcomm.com mnt-by: MAINT-AS2551 changed: ingrid_erkman [at] icgcomm.com 20050901 #20:24:23(UTC) changed: ingrid_erkman [at] icgcomm.com 20050902 #15:27:33(UTC) source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.90.24.0/21 origin: AS14653 descr: Iron Mountain Data Centers, LLC One Federal Street Boston, MA 02111 United States ---Customer Proxy Object for upstream filter list--- admin-c: IMDC-Network Operations tech-c: IMDC-Network Operations notify: imdcnetops [at] ironmountain.com mnt-by: MAINT-AS12025 changed: ammon.guernsey [at] ironmountain.com 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.90.24.0/21 origin: AS14653 descr: Pulsar360 IMDC Denver Block B admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2020-08-31T17:05:58Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.90.24.0/21 descr: 5280Networks origin: AS14653 remarks: contact peering [at] icgcomm.com mnt-by: MAINT-AS2551 changed: daga.swetha [at] level3.com 20081204 #20:24:54(UTC) source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.90.24.0/22 origin: AS14653 descr: Pulsar360 Specific IRR for use with Cloudflare admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2022-02-15T21:03:06Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.90.28.0/23 origin: AS14653 descr: Pulsar360 Specific IRR for use with Cloudflare admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2022-02-15T21:03:44Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.90.28.0/24 origin: AS14653 descr: More specific /24 for use with Cloudflare admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2022-02-16T22:05:07Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.90.29.0/24 origin: AS14653 descr: More specific /24 for use with Cloudflare admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2022-02-16T22:05:32Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.90.31.0/24 origin: AS14653 descr: Pulsar360 Specific IRR for use with Cloudflare admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2022-02-15T21:04:17Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:c1c0::/32 origin: AS14653 descr: Pulsar360 IMDC-Denver v6 admin-c: DOMAI324-ARIN tech-c: DOMAI324-ARIN tech-c: NADEA6-ARIN tech-c: WINBL-ARIN mnt-by: MNT-PC-2171 created: 2020-08-31T17:15:16Z last-modified: 2023-03-17T20:10:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source