These entries are queried from radb.net using whois, you can try my project getting these.
:AS32739 route: 167.112.0.0/16 descr: Christina Care Health Services origin: AS32739 mnt-by: MAINT-AS27506 changed: rhinst [at] lightower.com 20160902 #18:57:08Z source: RADB last-modified: 2023-11-13T15:49:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.0.0/16 descr: Customer Route tech-c: NGR1-LEVEL3 origin: AS32739 mnt-by: CHRISTIANACARE-MNT changed: susannah.strellis [at] level3.com 20050426 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.135.0/24 descr: Christiana Care Health Systems origin: AS32739 mnt-by: MAINT-AS198949 changed: dhirenp [at] securitydam.com 20181119 #20:36:40Z source: RADB last-modified: 2023-11-13T15:55:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.136.0/24 descr: Christiana Care Health Systems origin: AS32739 mnt-by: MAINT-AS198949 changed: dhirenp [at] securitydam.com 20181119 #20:36:40Z source: RADB last-modified: 2023-11-13T15:55:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.140.0/24 descr: Christiana Care Health Systems origin: AS32739 mnt-by: MAINT-AS198949 changed: dhirenp [at] securitydam.com 20181119 #20:36:40Z source: RADB last-modified: 2023-11-13T15:55:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.141.0/24 descr: Christiana Care Health Systems origin: AS32739 mnt-by: MAINT-AS198949 changed: dhirenp [at] securitydam.com 20181119 #20:36:40Z source: RADB last-modified: 2023-11-13T15:55:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.156.0/24 descr: Christiana Care Health Systems origin: AS32739 mnt-by: MAINT-AS198949 changed: dhirenp [at] securitydam.com 20181119 #20:36:40Z source: RADB last-modified: 2023-11-13T15:55:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.157.0/24 descr: Christiana Care Health Systems origin: AS32739 mnt-by: MAINT-AS198949 changed: dhirenp [at] securitydam.com 20181119 #20:36:40Z source: RADB last-modified: 2023-11-13T15:55:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.160.0/24 descr: Christiana Care Health Systems origin: AS32739 mnt-by: MAINT-AS198949 changed: dhirenp [at] securitydam.com 20181119 #20:36:40Z source: RADB last-modified: 2023-11-13T15:55:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.162.0/24 origin: AS32739 descr: Proxy fbo Christiana Care Health Services, Inc. - Middletown AS32739 remarks: IPENG-25840 mnt-by: MAINT-AS7029 changed: ipadmin [at] windstream.net #2023-11-21 source: RADB last-modified: 2023-11-21T22:00:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.163.0/24 origin: AS32739 descr: Proxy fbo Christiana Care Health Services, Inc. - Middletown AS32739 remarks: IPENG-25840 mnt-by: MAINT-AS7029 changed: ipadmin [at] windstream.net #2023-11-21 source: RADB last-modified: 2023-11-21T22:00:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.164.0/24 descr: Christiana Care Health Systems origin: AS32739 mnt-by: MAINT-AS198949 changed: dhirenp [at] securitydam.com 20181119 #20:36:40Z source: RADB last-modified: 2023-11-13T15:55:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.112.167.0/24 origin: AS32739 descr: Proxy fbo Christiana Care Health Services, Inc. - Middletown AS32739 remarks: IPENG-25840 mnt-by: MAINT-AS7029 changed: ipadmin [at] windstream.net #2023-11-21 source: RADB last-modified: 2023-11-21T22:00:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source