These entries are queried from radb.net using whois, you can try my project getting these.
:AS39289 route: 31.7.224.0/20 descr: LLC "MegaMax" origin: AS39289 notify: ripe-db [at] vconnect.ru mnt-by: MEGAMAX-MNT created: 2011-04-18T15:43:33Z last-modified: 2021-03-16T09:21:10Z 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: 37.235.64.0/21 descr: LLC MegaMax origin: AS39289 mnt-by: MEGAMAX-MNT created: 2014-03-25T10:54:23Z last-modified: 2014-03-25T10:54:23Z 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: 94.100.80.0/20 descr: LLC MegaMax origin: AS39289 mnt-by: MEGAMAX-MNT created: 2014-02-28T11:00:11Z last-modified: 2014-02-28T11:00:11Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 94.100.80.0/24 descr: LLC MegaMax (SIP Specific) origin: AS39289 mnt-by: UNITLINE created: 2019-04-22T08:00:07Z last-modified: 2019-04-22T08:00:07Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 94.100.85.0/24 descr: LLC MegaMax (SIP Proxy Specific) origin: AS39289 mnt-by: MEGAMAX-MNT mnt-by: UNITLINE created: 2019-04-22T08:04:59Z last-modified: 2019-04-22T08:04:59Z 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: 95.172.32.0/20 descr: LLC MegaMax origin: AS39289 mnt-by: MEGAMAX-MNT created: 2014-02-28T11:02:27Z last-modified: 2015-01-29T08:33:52Z 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: 185.15.88.0/22 descr: LLC "MegaMax" origin: AS39289 mnt-by: MEGAMAX-MNT created: 2014-12-12T07:54:14Z last-modified: 2014-12-12T07:54:14Z 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