These entries are queried from radb.net using whois, you can try my project getting these.
:AS56850 route: 185.248.184.0/23 descr: AKRN Customer Route origin: AS56850 mnt-by: MAINT-AKARI-HK changed: alanyhq [at] akari.ink 20220802 #14:23:20Z source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: valid route: 185.248.184.0/24 descr: AKRN Customer Route origin: AS56850 mnt-by: MAINT-AKARI-HK changed: alanyhq [at] akari.ink 20220802 #14:23:20Z source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: valid route: 185.248.185.0/24 descr: AKRN Customer Route origin: AS56850 mnt-by: MAINT-AKARI-HK changed: alanyhq [at] akari.ink 20220802 #14:23:20Z source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: valid