These entries are queried from radb.net using whois, you can try my project getting these.
:AS138991 route: 116.8.130.0/23 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20230426 #03:43:26Z source: RADB last-modified: 2023-11-13T16:17:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.8.132.0/23 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20201207 #01:48:10Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.11.120.0/21 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20210721 #09:39:22Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.11.248.0/24 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20201207 #01:51:09Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.159.248.0/24 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20230427 #07:47:23Z source: RADB last-modified: 2023-11-13T16:17:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:108:1132::/48 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20210729 #11:10:09Z source: RADB last-modified: 2023-11-13T16:08:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:108:1133::/48 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20210927 #08:25:36Z source: RADB last-modified: 2023-11-13T16:08:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:250:2800::/40 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20201207 #01:59:00Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:951:2400::/38 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20201207 #01:59:57Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:982:3200::/40 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20210729 #11:11:19Z source: RADB last-modified: 2023-11-13T16:08:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:982:3200::/48 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20230507 #03:19:19Z source: RADB last-modified: 2023-11-13T16:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:982:3300::/40 origin: AS138991 descr: ChinaNet Guangxi province network mnt-by: MAINT-AS134419 changed: nocsjz [at] 189.cn 20210927 #08:26:18Z source: RADB last-modified: 2023-11-13T16:08:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source