These entries are queried from radb.net using whois, you can try my project getting these.
:AS22537 route: 199.223.32.0/19 origin: AS22537 descr: Albemarle Corporation 4250 Congress St. Suite900 Charlotte NC 28209 United States admin-c: HOLLE99-ARIN tech-c: BARNE804-ARIN tech-c: HOLLE99-ARIN mnt-by: MNT-ALBEMA-2-Z created: 2022-08-19T22:18:49Z last-modified: 2022-09-08T13:38:18Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.223.40.0/24 origin: AS22537 descr: RR-Albemarle Corp mnt-by: MAINT-AS22537 changed: jody.barnes [at] albemarle.com 20231030 #20:50:09Z source: RADB last-modified: 2023-12-20T04:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.223.41.0/24 origin: AS22537 descr: RR-Albemarle Corp mnt-by: MAINT-AS22537 changed: jody.barnes [at] albemarle.com 20230612 #12:03:54Z source: RADB last-modified: 2023-12-20T04:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.223.42.0/24 origin: AS22537 descr: RR-Albemarle Corp mnt-by: MAINT-AS22537 changed: jody.barnes [at] albemarle.com 20220915 #22:49:04Z source: RADB last-modified: 2023-12-20T04:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.223.43.0/24 origin: AS22537 descr: RR-Albemarle Corp mnt-by: MAINT-AS22537 changed: jody.barnes [at] albemarle.com 20221004 #19:43:47Z source: RADB last-modified: 2023-12-20T04:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source