These entries are queried from radb.net using whois, you can try my project getting these.
:AS5738 route: 38.76.64.0/24 descr: provider allocation for subsidiary service origin: AS5738 mnt-by: MAINT-SOVER-NOC changed: noc [at] sover.net 20150521 #19:32:46Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.76.66.0/24 descr: provider allocation for subsidiary service origin: AS5738 mnt-by: MAINT-SOVER-NOC changed: noc [at] sover.net 20150521 #19:33:28Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.17.96.0/19 origin: AS5738 descr: FLF-SOVERNET 41 State Street 10th Floor Albany NY 12207 United States admin-c: IA93-ARIN tech-c: IA93-ARIN mnt-by: MNT-TVC-11 created: 2022-07-19T14:57:49Z last-modified: 2022-07-19T14:57:49Z source: ARIN rpki-ov-state: valid route: 72.15.0.0/19 origin: AS5738 descr: FLF-SOVERNET-AS5738 41 State Street 10th Floor Albany NY 12207 United States admin-c: IA93-ARIN tech-c: IA93-ARIN mnt-by: MNT-TVC-11 created: 2022-07-19T15:04:27Z last-modified: 2022-07-19T15:04:27Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 149.76.0.0/16 descr: customer origin: AS5738 mnt-by: MAINT-SOVER-NOC changed: noc [at] sover.net 20150521 #19:34:05Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.46.0.0/16 descr: Central Vermont Public Service Corporation www.cvps.com origin: AS5738 remarks: portable historic class B assignment transit provided by SoVerNet Inc. mnt-by: MAINT-SOVER-NOC changed: erikl [at] sover.net 20000626 source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.52.219.0/24 descr: customer origin: AS5738 mnt-by: MAINT-SOVER-NOC changed: noc [at] sover.net 20150602 #20:41:47Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.164.75.0/24 descr: GMP origin: AS5738 mnt-by: MAINT-SOVER-NOC changed: noc [at] sover.net 20150825 #18:23:10Z source: RADB last-modified: 2023-11-13T16:00:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.136.192.0/18 origin: AS5738 descr: FLF-SOVERNET 41 State Street 10th Floor Albany NY 12207 United States admin-c: IA93-ARIN tech-c: IA93-ARIN mnt-by: MNT-TVC-11 created: 2022-07-19T20:17:13Z last-modified: 2022-07-19T20:17:13Z source: ARIN rpki-ov-state: valid route: 207.136.248.0/24 descr: AS5738 proxy-registered route by Cogent origin: AS5738 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20040517 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: valid route: 209.198.64.0/18 origin: AS5738 descr: FLF-SOVERNET 41 State Street 10th Floor Albany NY 12207 United States admin-c: IA93-ARIN tech-c: IA93-ARIN mnt-by: MNT-TVC-11 created: 2022-07-19T20:18:40Z last-modified: 2022-07-19T20:18:40Z source: ARIN rpki-ov-state: valid route: 216.114.128.0/18 origin: AS5738 descr: SOVER-NET-3 admin-c: IA93-ARIN tech-c: IA93-ARIN mnt-by: MNT-TVC-11 created: 2022-07-18T17:55:48Z last-modified: 2022-07-18T17:55:48Z source: ARIN rpki-ov-state: valid