These entries are queried from radb.net using whois, you can try my project getting these.
:AS19530 route: 134.129.0.0/16 origin: AS19530 descr: ITS PO Box 5164 1301 12 Ave North Fargo ND 58105-5164 United States member-of: RS-NDIT admin-c: KRAME50-ARIN tech-c: GARIP-ARIN tech-c: KELLE654-ARIN tech-c: MDS63-ARIN tech-c: NDTC-ARIN tech-c: WAHLC6-ARIN mnt-by: MNT-NDSUCC-Z created: 2023-06-19T14:55:03Z last-modified: 2023-06-19T14:55:03Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.234.0.0/16 origin: AS19530 descr: NDIT 600 E Boulevard Ave Bismarck ND 58501 United States member-of: RS-NDIT admin-c: KRAME50-ARIN tech-c: GARIP-ARIN tech-c: KELLE654-ARIN tech-c: KRAME50-ARIN tech-c: MDS63-ARIN tech-c: WAHLC6-ARIN mnt-by: MNT-SNDI-1-Z created: 2022-10-18T13:33:50Z last-modified: 2023-06-19T13:19:09Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.234.33.0/24 origin: AS19530 descr: NDIT 600 E Boulevard Ave Bismarck ND 58501 United States member-of: RS-NDIT admin-c: KRAME50-ARIN tech-c: GARIP-ARIN tech-c: KELLE654-ARIN tech-c: KRAME50-ARIN tech-c: MDS63-ARIN tech-c: WAHLC6-ARIN mnt-by: MNT-SNDI-1-Z created: 2022-10-19T15:51:00Z last-modified: 2023-06-19T13:19:09Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.234.98.0/24 origin: AS19530 descr: NDIT 600 E Boulevard Ave Bismarck ND 58501 United States member-of: RS-NDIT admin-c: KRAME50-ARIN tech-c: GARIP-ARIN tech-c: KELLE654-ARIN tech-c: KRAME50-ARIN tech-c: MDS63-ARIN tech-c: WAHLC6-ARIN mnt-by: MNT-SNDI-1-Z created: 2022-10-19T15:54:49Z last-modified: 2023-06-19T13:19:09Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:4930::/32 origin: AS19530 descr: NDIT 600 E Boulevard Ave Bismarck ND 58501 United States member-of: RS-NDIT admin-c: KRAME50-ARIN tech-c: GARIP-ARIN tech-c: KELLE654-ARIN tech-c: KRAME50-ARIN tech-c: ROUTE7-ARIN tech-c: WAHLC6-ARIN mnt-by: MNT-SNDI-1 created: 2022-10-18T12:49:15Z last-modified: 2023-06-19T13:16:41Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source