These entries are queried from radb.net using whois, you can try my project getting these.
:AS21782 route: 38.21.176.0/21 descr: Plateau/Add origin: AS21782 mnt-by: TLSN-MNT changed: jrobinson2524 [at] gmail.com 20201221 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.90.144.0/20 descr: Plateau Telecommunications Incorporated origin: AS21782 notify: networkengineering [at] plateautel.com mnt-by: MNT-EPT-5 changed: gabrielc [at] plateautel.com 20170224 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.127.144.0/20 descr: Plateau Add origin: AS21782 mnt-by: TLSN-MNT changed: jrobinson2524 [at] gmail.com 20210310 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.127.144.0/20 origin: AS21782 descr: 7111 N Prince St Clovis NM 88101 United States admin-c: BLACK29-ARIN tech-c: BLACK29-ARIN tech-c: NETWO4752-ARIN mnt-by: MNT-EPT-5 created: 2021-11-03T20:05:31Z last-modified: 2021-11-04T21:54:52Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.209.192.0/19 descr: Plateau Telecommunications Incorporated origin: AS21782 notify: networkengineering [at] plateautel.com mnt-by: MNT-EPT-5 changed: gabrielc [at] plateautel.com 20170224 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.209.192.0/20 origin: AS21782 descr: 7111 N Prince St Clovis NM 88101 United States admin-c: BLACK29-ARIN tech-c: BLACK29-ARIN tech-c: NETWO4752-ARIN mnt-by: MNT-EPT-5 created: 2021-12-01T17:57:14Z last-modified: 2021-12-01T17:57:14Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.209.208.0/21 origin: AS21782 descr: 7111 N Prince St Clovis NM 88101 United States admin-c: BLACK29-ARIN tech-c: BLACK29-ARIN tech-c: NETWO4752-ARIN mnt-by: MNT-EPT-5 created: 2021-12-01T18:12:19Z last-modified: 2021-12-01T18:12:19Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.209.220.0/22 origin: AS21782 descr: 7111 N Prince St Clovis NM 88101 United States admin-c: BLACK29-ARIN tech-c: BLACK29-ARIN tech-c: NETWO4752-ARIN mnt-by: MNT-EPT-5 created: 2021-12-01T18:12:47Z last-modified: 2021-12-01T18:12:47Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.66.80.0/20 descr: Plateau Telecommunications Incorporated origin: AS21782 notify: networkengineering [at] plateautel.com mnt-by: MNT-EPT-5 changed: gabrielc [at] plateautel.com 20170224 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.66.80.0/22 origin: AS21782 descr: 7111 N Prince St Clovis NM 88101 United States admin-c: BLACK29-ARIN tech-c: BLACK29-ARIN tech-c: NETWO4752-ARIN mnt-by: MNT-EPT-5 created: 2021-12-01T18:13:14Z last-modified: 2021-12-01T18:13:14Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.66.88.0/21 origin: AS21782 descr: 7111 N Prince St Clovis NM 88101 United States admin-c: BLACK29-ARIN tech-c: BLACK29-ARIN tech-c: NETWO4752-ARIN mnt-by: MNT-EPT-5 created: 2021-12-01T18:13:41Z last-modified: 2021-12-01T18:13:41Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.50.128.0/19 descr: Plateau Telecommunications Incorporated origin: AS21782 notify: networkengineering [at] plateautel.com mnt-by: MNT-EPT-5 changed: gabrielc [at] plateautel.com 20170224 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.199.182.0/24 origin: AS21782 descr: 500 Laser RD Rio Rancho NM 87124 United States remarks: To allow Plateau to advertise. admin-c: NETWO9552-ARIN tech-c: NETWO9552-ARIN mnt-by: MNT-RRPS-8 created: 2022-02-15T21:29:11Z last-modified: 2024-01-08T18:13:41Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.156.32.0/21 descr: Texas Lone Star Network/Plateau origin: AS21782 mnt-by: TLSN-MNT changed: jrobinson2524 [at] gmail.com 20200506 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.156.32.0/21 origin: AS21782 descr: 7111 N Prince St Clovis NM 88101 United States admin-c: BLACK29-ARIN tech-c: BLACK29-ARIN tech-c: NETWO4752-ARIN mnt-by: MNT-EPT-5 created: 2021-11-03T20:06:03Z last-modified: 2021-11-04T21:54:52Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.95.112.0/21 descr: Plateau ENMR NM origin: AS21782 mnt-by: TLSN-MNT changed: jrobinson2524 [at] gmail.com 20200518 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.95.112.0/21 origin: AS21782 descr: 7111 N Prince St Clovis NM 88101 United States admin-c: BLACK29-ARIN tech-c: BLACK29-ARIN tech-c: NETWO4752-ARIN mnt-by: MNT-EPT-5 created: 2021-11-03T20:06:24Z last-modified: 2021-11-04T21:54:52Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.176.219.0/24 descr: update Plateau_Tel origin: AS21782 mnt-by: TLSN-MNT changed: jrobinson2524 [at] gmail.com 20200612 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.30.84.0/22 descr: Plateau Telecommunications Incorporated origin: AS21782 notify: networkengineering [at] plateautel.com mnt-by: MNT-EPT-5 changed: gabrielc [at] plateautel.com 20170224 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.45.128.0/20 origin: AS21782 descr: 7111 N Prince St Clovis NM 88101 United States admin-c: BLACK29-ARIN tech-c: BLACK29-ARIN tech-c: NETWO4752-ARIN mnt-by: MNT-EPT-5 created: 2022-09-21T21:49:01Z last-modified: 2022-09-21T21:49:01Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.229.238.0/23 descr: Plateau Telecommunications Incorporated origin: AS21782 notify: networkengineering [at] plateautel.com mnt-by: MNT-EPT-5 changed: gabrielc [at] plateautel.com 20170224 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.206.152.0/24 descr: Plateau Comm origin: AS21782 mnt-by: TLSN-MNT changed: jrobinson2524 [at] gmail.com 20200612 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.246.224.0/20 origin: AS21782 descr: 7111 N Prince St Clovis NM 88101 United States admin-c: BLACK29-ARIN tech-c: BLACK29-ARIN tech-c: NETWO4752-ARIN mnt-by: MNT-EPT-5 created: 2021-11-03T20:06:41Z last-modified: 2021-11-04T21:54:52Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.246.224.0/20 descr: Plateau_ENMR origin: AS21782 mnt-by: TLSN-MNT changed: jrobinson2524 [at] gmail.com 20210907 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:77c0::/32 descr: Plateau Add origin: AS21782 mnt-by: TLSN-MNT changed: jrobinson2524 [at] gmail.com 20210308 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2605:af00::/32 descr: Plateau Telecommunications Incorporated origin: AS21782 notify: networkengineering [at] plateautel.com mnt-by: MNT-EPT-5 changed: gabrielc [at] plateautel.com 20170224 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source