These entries are queried from radb.net using whois, you can try my project getting these.
:AS393434 route: 23.164.224.0/24 descr: AirLink Networks origin: AS393434 notify: noc [at] airlinkdc.com mnt-by: MAINT-AS393434 notify: noc [at] airlinkdc.com changed: david.mcken [at] airlinkdc.com 20190728 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.45.164.0/22 descr: AirLink Networks origin: AS393434 notify: noc [at] airlinkdc.com mnt-by: MAINT-AS393434 notify: noc [at] airlinkdc.com changed: david.mcken [at] airlinkdc.com 20210709 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.83.206.0/24 descr: AirLink Networks origin: AS393434 notify: noc [at] airlinkdc.com mnt-by: MAINT-AS393434 notify: noc [at] airlinkdc.com changed: david.mcken [at] airlinkdc.com 20190728 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.141.209.0/24 descr: AirLink Networks origin: AS393434 notify: noc [at] airlinkdc.com mnt-by: MAINT-AS393434 notify: noc [at] airlinkdc.com changed: david.mcken [at] airlinkdc.com 20190822 source: ALTDB rpki-ov-state: valid route: 207.32.220.0/22 descr: AirLink Networks origin: AS393434 notify: noc [at] airlinkdc.com mnt-by: MAINT-AS393434 notify: noc [at] airlinkdc.com changed: david.mcken [at] airlinkdc.com 20190830 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fe41::/36 descr: AirLink Networks origin: AS393434 notify: noc [at] airlinkdc.com mnt-by: MAINT-AS393434 changed: david.mcken [at] airlinkdc.com 20190728 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source