These entries are queried from radb.net using whois, you can try my project getting these.
:AS61580 route: 2.22.51.0/24 descr: Akamai Technologies origin: AS61580 mnt-by: AKAM1-RIPE-MNT created: 2024-03-28T13:55:23Z last-modified: 2024-03-28T13:55:23Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 23.58.94.0/24 descr: Akamai Technologies origin: AS61580 mnt-by: MNT-AKAMAI source: ARIN changed: ip-admin [at] akamai.com 20200211 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.181.20.0/22 descr: opencdn.nic.br origin: AS61580 notify: noc [at] registro.br mnt-by: MAINT-AS22548 changed: noc [at] registro.br 20160229 source: RADB last-modified: 2023-11-13T15:48:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.181.23.0/24 descr: CLARO S.A. Customer origin: AS61580 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210910 source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2600:1419:7200::/48 origin: AS61580 descr: Akamai Technologies admin-c: IPADM11-ARIN tech-c: IPADM11-ARIN tech-c: SJS98-ARIN mnt-by: MNT-AKAMAI created: 2023-03-01T21:45:02Z last-modified: 2023-03-01T21:45:02Z source: ARIN rpki-ov-state: valid route6: 2600:1419:e800::/48 origin: AS61580 descr: Akamai Technologies admin-c: IPADM11-ARIN tech-c: IPADM11-ARIN tech-c: SJS98-ARIN mnt-by: MNT-AKAMAI created: 2022-04-08T18:20:03Z last-modified: 2022-04-09T02:19:03Z source: ARIN rpki-ov-state: valid route6: 2801:80:1700::/40 descr: opencdn.nic.br origin: AS61580 notify: noc [at] registro.br mnt-by: MAINT-AS22548 changed: noc [at] registro.br 20160229 source: RADB last-modified: 2023-11-13T15:48:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:17c0::/48 descr: CLARO S.A. Customer origin: AS61580 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210910 source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source