These entries are queried from radb.net using whois, you can try my project getting these.
:AS204648 route: 173.255.144.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2018-12-13T15:49:29Z last-modified: 2018-12-13T15:49:29Z 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: 173.255.145.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2018-12-13T15:49:52Z last-modified: 2018-12-13T15:49:52Z 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: 173.255.146.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2018-12-13T15:50:14Z last-modified: 2018-12-13T15:50:14Z 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: 173.255.147.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2018-12-13T15:50:40Z last-modified: 2018-12-13T15:50:40Z 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: 173.255.148.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2018-12-13T15:51:03Z last-modified: 2018-12-13T15:51:03Z 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: 173.255.149.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2018-12-13T15:51:29Z last-modified: 2018-12-13T15:51:29Z 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: 173.255.150.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2018-12-13T15:51:51Z last-modified: 2018-12-13T15:51:51Z 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: 173.255.151.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2018-12-13T15:52:21Z last-modified: 2018-12-13T15:52:21Z 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: 193.17.36.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2019-12-06T18:47:18Z last-modified: 2019-12-06T18:47:18Z 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: valid route: 193.17.37.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2023-03-15T15:34:10Z last-modified: 2023-03-15T15:34:10Z 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: valid route: 193.17.38.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2020-10-30T00:11:35Z last-modified: 2020-10-30T00:11:35Z 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: 193.17.39.0/24 origin: AS204648 mnt-by: je-calligo-1-mnt created: 2023-05-31T10:03:05Z last-modified: 2023-05-31T10:03:05Z 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