These entries are queried from radb.net using whois, you can try my project getting these.
:AS8902 route: 31.25.160.0/21 descr: IFB descr: ALLOCATED PA Space do not break up origin: AS8902 mnt-by: IFB-MNT created: 2012-02-08T13:41:14Z last-modified: 2012-02-08T13:41:14Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 80.76.112.0/20 descr: IFB descr: ALLOCATED PA Space do not break up origin: AS8902 mnt-by: IFB-MNT created: 2005-02-22T14:28:32Z last-modified: 2005-02-22T14:28:32Z 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: 185.27.12.0/22 descr: IFB descr: ALLOCATED PA Space do not break up origin: AS8902 mnt-by: IFB-MNT created: 2016-02-18T15:23:09Z last-modified: 2016-02-18T15:23:09Z 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: 194.62.173.0/24 descr: KCA Aberdeen /24 block origin: AS8902 mnt-by: IFB-MNT created: 2010-02-04T16:32:33Z last-modified: 2010-02-04T16:32:33Z 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: 194.105.160.0/19 descr: IFB descr: ALLOCATED PA Space do not break up origin: AS8902 mnt-by: IFB-MNT created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:32:29Z 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 route6: 2a00:1670::/32 descr: IFB descr: ALLOCATED PA Space do not break up origin: AS8902 mnt-by: IFB-MNT created: 2010-10-05T22:32:12Z last-modified: 2010-10-05T22:32:12Z 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