These entries are queried from radb.net using whois, you can try my project getting these.
:AS4813 route: 101.52.236.0/22 origin: AS4813 descr: GDS CHANGAN SERVICES Ltd. -AS4813-STATIC remarks: this is registered by GDCT notify: wusz.gd [at] chinatelecom.cn mnt-by: MAINT-AS4813 changed: savial [at] 189.cn 20200520 #11:21:57Z source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 121.10.40.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET last-modified: 2018-12-21T03:40:55Z source: APNIC rpki-ov-state: valid route: 125.88.15.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:41:26Z source: APNIC rpki-ov-state: valid route: 125.88.58.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:40:59Z source: APNIC rpki-ov-state: valid route: 125.88.59.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:41:08Z source: APNIC rpki-ov-state: valid route: 125.88.60.0/23 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:41:12Z source: APNIC rpki-ov-state: valid route: 125.88.88.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:41:15Z source: APNIC rpki-ov-state: valid route: 125.88.103.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:41:23Z source: APNIC rpki-ov-state: valid route: 125.88.108.0/23 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:39:44Z source: APNIC rpki-ov-state: valid route: 125.88.114.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:39:44Z source: APNIC rpki-ov-state: valid route: 125.88.115.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:39:50Z source: APNIC rpki-ov-state: valid route: 125.88.116.0/22 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:39:53Z source: APNIC rpki-ov-state: valid route: 125.88.120.0/23 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:39:59Z source: APNIC rpki-ov-state: valid route: 125.88.124.0/22 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:40:01Z source: APNIC rpki-ov-state: valid route: 125.88.128.0/20 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:40:09Z source: APNIC rpki-ov-state: valid route: 202.96.168.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:41:13Z source: APNIC rpki-ov-state: valid route: 202.103.182.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:40:17Z source: APNIC rpki-ov-state: valid route: 202.105.2.0/23 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:41:30Z source: APNIC rpki-ov-state: valid route: 202.105.5.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:41:32Z source: APNIC rpki-ov-state: valid route: 202.105.7.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:41:39Z source: APNIC rpki-ov-state: valid route: 202.105.80.0/22 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:40:05Z source: APNIC rpki-ov-state: valid route: 202.105.212.0/23 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:40:39Z source: APNIC rpki-ov-state: valid route: 202.105.214.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:40:42Z source: APNIC rpki-ov-state: valid route: 202.105.215.0/24 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:40:51Z source: APNIC rpki-ov-state: valid route: 202.105.240.0/22 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET-GD last-modified: 2018-12-21T03:40:18Z source: APNIC rpki-ov-state: valid route: 218.13.104.0/22 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET last-modified: 2018-12-21T03:40:22Z source: APNIC rpki-ov-state: valid route: 218.13.108.0/22 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET last-modified: 2018-12-21T03:40:25Z source: APNIC rpki-ov-state: valid route: 218.13.112.0/22 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET last-modified: 2018-12-21T03:40:35Z source: APNIC rpki-ov-state: valid route: 218.13.118.0/23 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET last-modified: 2018-12-21T03:40:37Z source: APNIC rpki-ov-state: valid route: 218.13.120.0/21 origin: AS4813 descr: China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District mnt-by: MAINT-CHINANET last-modified: 2018-12-21T03:40:55Z source: APNIC rpki-ov-state: valid route6: 240e:1f:8000::/36 origin: AS4813 descr: GD Network AS4813 remarks: this is registered by GDCT notify: wusz.gd [at] chinatelecom.cn mnt-by: MAINT-AS4813 changed: savial [at] 189.cn 20200620 #10:39:07Z source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 240e:5e:f000::/36 origin: AS4813 descr: GD Network AS4813 remarks: this is registered by GDCT notify: wusz.gd [at] chinatelecom.cn mnt-by: MAINT-AS4813 changed: savial [at] 189.cn 20200620 #10:39:45Z source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source