These entries are queried from radb.net using whois, you can try my project getting these.
:AS58541 route: 42.194.8.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200628 #09:49:34Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.56.161.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200525 #03:37:24Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.56.163.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200525 #03:39:58Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.58.33.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200526 #04:18:04Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.58.34.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200526 #04:19:20Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.88.36.0/22 origin: AS58541 descr: Chinanet XiangTan Network mnt-by: MAINT-CT-GNOC changed: wennan [at] chinatelecomglobal.com 20200221 #08:42:59Z source: RADB last-modified: 2023-11-13T15:59:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.158.16.0/23 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network (Customer Route) mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20220705 #00:48:11Z source: RADB last-modified: 2023-11-13T16:11:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.235.136.0/22 origin: AS58541 descr: Chinanet XiangTan Network mnt-by: MAINT-CT-GNOC changed: wennan [at] chinatelecomglobal.com 20200221 #08:43:09Z source: RADB last-modified: 2023-11-13T15:59:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.31.64.0/23 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network（NewJiaHua ） mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20230613 #03:19:08Z source: RADB last-modified: 2023-11-13T16:17:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.31.66.0/23 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network（NewJiaHua） mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20230613 #03:20:36Z source: RADB last-modified: 2023-11-13T16:17:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.0.0/20 origin: AS58541 descr: ChinaNet Shandong Province QingdaoIDC Network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200525 #03:37:53Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.16.0/21 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200605 #08:39:13Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.18.0/23 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200609 #08:17:22Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.18.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200626 #04:42:59Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.19.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200626 #04:44:21Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.20.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200609 #09:09:32Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.21.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200609 #03:19:22Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.22.0/23 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200609 #03:23:09Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.22.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200626 #04:45:17Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.23.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200626 #04:47:46Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.24.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200611 #09:22:31Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.30.0/23 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200609 #03:25:20Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.32.0/19 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200605 #08:42:14Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.48.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200610 #05:40:34Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.52.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200610 #05:41:35Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.160.0/20 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200605 #08:20:21Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.176.0/20 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200605 #08:21:48Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.192.0/21 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200609 #08:18:39Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.200.0/21 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200609 #09:10:51Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.208.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200605 #08:23:49Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.212.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200609 #03:21:35Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.216.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200605 #08:52:22Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.249.220.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200605 #08:53:16Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.0.0.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200609 #06:52:48Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.138.96.0/19 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200526 #04:21:00Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.138.112.0/23 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200610 #05:47:32Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.138.114.0/23 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200610 #05:48:19Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.138.116.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200610 #05:49:04Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.138.128.0/19 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200526 #04:23:15Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.138.160.0/19 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200526 #04:22:13Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.139.192.0/20 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200616 #05:30:24Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.139.208.0/20 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200616 #05:36:20Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.202.238.0/23 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200628 #09:42:06Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.155.116.0/22 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network（longcloud） mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20230613 #03:21:52Z source: RADB last-modified: 2023-11-13T16:17:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.155.120.0/21 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network（longcloud） mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20230613 #03:23:25Z source: RADB last-modified: 2023-11-13T16:17:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.146.68.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20210624 #10:14:49Z source: RADB last-modified: 2023-11-13T16:06:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.146.94.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200610 #05:51:21Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.146.244.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20210624 #10:13:39Z source: RADB last-modified: 2023-11-13T16:06:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.146.248.0/24 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200610 #05:49:56Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:e:b000::/37 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20201229 #09:14:43Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:944::/36 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200717 #04:00:02Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:944:3000::/36 origin: AS58541 descr: Chinanet Shandong province QingdaoIDC network mnt-by: MAINT-AS58540 changed: 18953197371 [at] chinatelecom.cn 20200716 #03:59:19Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source