These entries are queried from radb.net using whois, you can try my project getting these.
:AS24878 route: 212.103.172.0/24 descr: All-ROUTES origin: AS24878 notify: msaro [at] gega.net notify: omar [at] nile-online.com mnt-by: TE-Data-MNT created: 2002-05-19T11:59:25Z last-modified: 2018-09-04T15:37:31Z source: RIPE-NONAUTH 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: 217.55.0.0/24 descr: BIBLIOTHECA-ALEXANDRINA route descr: For any abuse complain contact abuse [at] nile-online.com origin: AS24878 notify: omar [at] nile-online.com notify: ipadmin [at] nile-online.com mnt-by: O-MAHMOUD created: 2002-05-19T11:09:49Z last-modified: 2018-09-04T15:37:31Z source: RIPE-NONAUTH 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