These entries are queried from radb.net using whois, you can try my project getting these.
:AS27343 route: 149.234.226.0/23 origin: AS27343 descr: SAPC admin-c: cnbtech tech-c: cnbtech notify: cnbtech [at] bayer.com mnt-by: MAINT-AS23167 changed: palvinder.sidhu [at] bayer.com 20230322 #13:59:58Z source: RADB last-modified: 2023-11-13T16:15:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 149.234.232.0/23 origin: AS27343 descr: SAPC admin-c: cnbtech tech-c: cnbtech notify: cnbtech [at] bayer.com mnt-by: MAINT-AS23167 changed: palvinder.sidhu [at] bayer.com 20230322 #14:01:16Z source: RADB last-modified: 2023-11-13T16:15:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 164.144.0.0/22 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS27343 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 164.144.6.0/24 descr: To allow routing to other ISPs origin: AS27343 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 164.144.8.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS27343 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 164.144.44.0/22 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS27343 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 164.144.48.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS27343 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 164.144.52.0/22 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS27343 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 164.144.56.0/24 descr: ITXA-MONSANTO origin: AS27343 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20160519 #21:52:36Z source: RADB last-modified: 2023-11-13T15:49:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 164.144.80.0/22 descr: Proxy-registered route object origin: AS27343 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 164.144.120.0/22 descr: Proxy-registered route object origin: AS27343 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 164.144.232.0/24 descr: To allow routing to other ISPs origin: AS27343 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source