These entries are queried from radb.net using whois, you can try my project getting these.
:AS58304 route: 176.119.240.0/21 descr: KTS AS route origin: AS58304 mnt-by: KTSLTD-MNT created: 2012-08-14T00:18:10Z last-modified: 2012-08-14T00:18:10Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 176.119.240.0/24 descr: KTS AS route origin: AS58304 mnt-by: KTSLTD-MNT created: 2022-05-23T06:25:18Z last-modified: 2022-05-23T06:25:18Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 176.119.241.0/24 descr: KTS AS route origin: AS58304 mnt-by: KTSLTD-MNT created: 2022-05-23T06:25:18Z last-modified: 2022-05-23T06:25:18Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 176.119.242.0/24 descr: KTS AS route origin: AS58304 mnt-by: KTSLTD-MNT created: 2022-05-23T06:25:18Z last-modified: 2022-05-23T06:25:18Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 176.119.243.0/24 descr: KTS AS route origin: AS58304 mnt-by: KTSLTD-MNT created: 2022-05-23T06:25:18Z last-modified: 2022-05-23T06:25:18Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 176.119.244.0/24 descr: KTS AS route origin: AS58304 mnt-by: KTSLTD-MNT created: 2022-05-23T06:25:18Z last-modified: 2022-05-23T06:25:18Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 176.119.245.0/24 descr: KTS AS route origin: AS58304 mnt-by: KTSLTD-MNT created: 2022-05-23T06:25:18Z last-modified: 2022-05-23T06:25:18Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 176.119.246.0/24 descr: KTS AS route origin: AS58304 mnt-by: KTSLTD-MNT created: 2022-05-23T06:25:19Z last-modified: 2022-05-23T06:25:19Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 176.119.247.0/24 descr: KTS AS route origin: AS58304 mnt-by: KTSLTD-MNT created: 2022-05-23T06:25:19Z last-modified: 2022-05-23T06:25:19Z 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: not_found # No ROAs found, or RPKI validation not enabled for source