These entries are queried from radb.net using whois, you can try my project getting these.
:AS63951 route: 203.192.32.0/20 descr: Shin Satellite Co.Ltd. (PLC.) origin: AS63951 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20150223 #02:14:23Z source: RADB last-modified: 2023-11-13T15:47:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.48.0/20 descr: Customer name : Shin Satellite Co.Ltd. (PLC.) origin: AS63951 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20150223 #02:13:01Z source: RADB last-modified: 2023-11-13T15:47:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.48.0/21 descr: Thaicom Public Co., Ltd. origin: AS63951 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20160609 #04:08:16Z source: RADB last-modified: 2023-11-13T15:49:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.56.0/22 descr: Thaicom Public Co., Ltd. origin: AS63951 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20160609 #04:10:10Z source: RADB last-modified: 2023-11-13T15:49:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.60.0/23 descr: Thaicom Public Co., Ltd. origin: AS63951 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20160609 #04:11:35Z source: RADB last-modified: 2023-11-13T15:49:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.60.0/24 origin: AS63951 descr: Symphony route object for THAICOM notify: sutthipong.n [at] symphony.net.th mnt-by: MAINT-AS132280 changed: sutthipong.n [at] symphony.net.th 20190724 #11:24:01Z source: RADB last-modified: 2023-11-13T15:56:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.61.0/24 origin: AS63951 descr: Symphony route object for THAICOM notify: sutthipong.n [at] symphony.net.th mnt-by: MAINT-AS132280 changed: sutthipong.n [at] symphony.net.th 20190724 #11:26:17Z source: RADB last-modified: 2023-11-13T15:56:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.62.0/24 descr: Thaicom Public Co., Ltd. origin: AS63951 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20160609 #04:12:44Z source: RADB last-modified: 2023-11-13T15:49:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.63.0/24 origin: AS63951 descr: Symphony route object for THAICOM mnt-by: MAINT-AS132280 changed: korakot.k [at] symphony.net.th 20230221 #03:56:58Z source: RADB last-modified: 2023-11-13T16:15:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source