These entries are queried from radb.net using whois, you can try my project getting these.
:AS49855 route: 31.24.144.0/21 descr: PLUTEX origin: AS49855 mnt-by: PLUTEX-MNT mnt-lower: PLUTEX-MNT created: 2011-02-23T19:24:55Z last-modified: 2011-02-23T19:24:55Z 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: 91.202.40.0/22 descr: PLUTEX origin: AS49855 mnt-by: PLUTEX-MNT mnt-lower: PLUTEX-MNT created: 2009-11-07T11:17:07Z last-modified: 2009-11-07T11:17:07Z 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: 91.212.95.0/24 origin: AS49855 mnt-by: MNT-BYTEMINE created: 2020-06-08T07:29:20Z last-modified: 2020-06-08T07:29:20Z 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: 109.69.64.0/21 descr: PLUTEX origin: AS49855 mnt-by: PLUTEX-MNT mnt-lower: PLUTEX-MNT created: 2009-11-05T11:29:55Z last-modified: 2009-11-05T11:29:55Z 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: 185.52.163.0/24 origin: AS49855 mnt-by: PTSIT-MNT created: 2021-01-19T08:32:09Z last-modified: 2021-01-19T08:32:09Z 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: 185.98.240.0/22 origin: AS49855 mnt-by: PLUTEX-MNT created: 2016-10-21T09:58:38Z last-modified: 2016-10-21T09:58:38Z 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: 202.49.88.0/23 origin: AS49855 mnt-by: MNT-BYTEMINE created: 2021-10-11T13:53:11Z last-modified: 2021-10-11T13:53:11Z 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 route6: 2001:67c:18e8::/48 origin: AS49855 mnt-by: MNT-BYTEMINE created: 2020-06-08T07:32:40Z last-modified: 2020-06-08T07:32:40Z 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: valid route6: 2a02:16d0::/32 descr: PLUTEX GmbH origin: AS49855 mnt-by: PLUTEX-MNT created: 2014-06-17T10:04:09Z last-modified: 2014-06-17T10:04:09Z 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