These entries are queried from radb.net using whois, you can try my project getting these.
:AS15123 route: 67.218.212.0/24 origin: AS15123 descr: ERC Broadband - Customer Proxy Entry - FBEMC member-of: RS-ERC-CUSTOMER-ROUTES remarks: ERC Broadband, LLC notify: cmccurry [at] ercwnc.org mnt-by: MAINT-AS27446 changed: cmccurry [at] ercbroadband.com 20211019 #15:01:42Z source: RADB last-modified: 2023-11-13T16:08:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.218.212.0/24 origin: AS15123 mnt-by: MNT-FBEMC descr: French Broad EMC PO Box 9 Marshall NC 28753 United States tech-c: CODYK-ARIN admin-c: CODYK-ARIN source: ARIN created: 2020-10-20T18:31:22Z last-modified: 2020-10-20T18:31:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.218.213.0/24 origin: AS15123 mnt-by: MNT-FBEMC descr: French Broad EMC PO Box 9 Marshall NC 28753 United States tech-c: CODYK-ARIN admin-c: CODYK-ARIN source: ARIN created: 2020-10-20T18:32:04Z last-modified: 2020-10-20T18:32:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.218.213.0/24 origin: AS15123 descr: ERC Broadband - Customer Proxy Entry - FBEMC member-of: RS-ERC-CUSTOMER-ROUTES remarks: ERC Broadband, LLC notify: cmccurry [at] ercwnc.org mnt-by: MAINT-AS27446 changed: cmccurry [at] ercbroadband.com 20211019 #15:01:24Z source: RADB last-modified: 2023-11-13T16:08:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.250.232.0/24 origin: AS15123 descr: ERC Broadband - Customer Proxy Entry - FBEMC member-of: RS-ERC-CUSTOMER-ROUTES remarks: ERC Broadband, LLC notify: cmccurry [at] ercwnc.org mnt-by: MAINT-AS27446 changed: cmccurry [at] ercbroadband.com 20211019 #15:00:40Z source: RADB last-modified: 2023-11-13T16:08:33Z rpki-ov-state: valid route: 136.175.72.0/24 origin: AS15123 descr: French Broad EMC PO Box 9 Marshall NC 28753 United States mnt-by: MNT-FBEMC source: ARIN tech-c: CODYK-ARIN admin-c: CODYK-ARIN created: 2020-10-02T18:34:12Z last-modified: 2020-10-20T18:33:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 136.175.73.0/24 origin: AS15123 descr: French Broad EMC PO Box 9 Marshall NC 28753 United States mnt-by: MNT-FBEMC source: ARIN tech-c: CODYK-ARIN admin-c: CODYK-ARIN created: 2020-10-02T18:34:51Z last-modified: 2020-10-20T18:33:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 136.175.74.0/24 origin: AS15123 descr: French Broad EMC PO Box 9 Marshall NC 28753 United States mnt-by: MNT-FBEMC source: ARIN tech-c: CODYK-ARIN admin-c: CODYK-ARIN created: 2020-10-02T18:35:46Z last-modified: 2020-10-20T18:34:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 136.175.75.0/24 origin: AS15123 descr: French Broad EMC PO Box 9 Marshall NC 28753 United States mnt-by: MNT-FBEMC source: ARIN tech-c: CODYK-ARIN admin-c: CODYK-ARIN created: 2020-10-02T18:37:34Z last-modified: 2020-10-20T18:34:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source