These entries are queried from radb.net using whois, you can try my project getting these.
:AS55618 route: 1.253.64.0/19 descr: Ulsan Uni origin: AS55618 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20120531 #09:01:20Z source: RADB last-modified: 2023-11-13T16:15:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.64.0/19 descr: AS55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130612 #08:30:02Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.64.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.65.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.66.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.67.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.68.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.69.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.70.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.71.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.72.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.73.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.74.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.75.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.76.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.77.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.78.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.79.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.80.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.81.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.82.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.83.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.84.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.85.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.86.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.87.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.88.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.89.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.90.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.91.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.92.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.93.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.94.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.250.95.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.152.0/21 descr: AS55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130616 #01:57:09Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.152.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.153.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.154.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.155.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.156.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.157.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.158.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.159.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.160.0/21 descr: AS55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130616 #01:58:01Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.160.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.161.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.162.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.163.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.164.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.165.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.166.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.167.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.168.0/22 descr: AS55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130616 #01:58:32Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.168.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.169.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.170.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.171.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.208.0/21 descr: AS55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130616 #01:58:58Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.208.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.209.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.210.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.211.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.212.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.213.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.214.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.215.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.216.0/22 descr: AS55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130616 #01:59:51Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.216.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.217.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.218.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.102.219.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.147.40.0/23 descr: AS55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20130616 #02:01:05Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.147.40.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.147.41.0/24 descr: AS 55618 origin: AS55618 mnt-by: MAINT-AS9318 changed: noc [at] skbroadband.com 20170123 #07:26:30Z source: RADB last-modified: 2023-11-13T15:50:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source