These entries are queried from radb.net using whois, you can try my project getting these.
:AS266618 route: 128.201.72.0/22 origin: AS266618 descr: The route was created by UPX NOC. If you have any problem please contact us through the email noc [at] upx.com. admin-c: UPX-NOC tech-c: UPX-NOC mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20240302 # 0007Z source: RADB last-modified: 2024-03-02T00:07:40Z rpki-ov-state: valid route: 128.201.72.0/24 descr: G8 Customer Proxy Route origin: AS266618 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20231024 source: RADB last-modified: 2023-11-13T16:19:19Z rpki-ov-state: valid route: 128.201.73.0/24 descr: G8 Customer Proxy Route origin: AS266618 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20231024 source: RADB last-modified: 2023-11-13T16:19:19Z rpki-ov-state: valid route: 128.201.74.0/24 descr: G8 Customer Proxy Route origin: AS266618 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20231024 source: RADB last-modified: 2023-11-13T16:19:19Z rpki-ov-state: valid route: 128.201.75.0/24 descr: G8 Customer Proxy Route origin: AS266618 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20231024 source: RADB last-modified: 2023-11-13T16:19:19Z rpki-ov-state: valid route6: 2804:3ebc::/32 descr: G8 Customer Proxy Route origin: AS266618 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20201223 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: valid