These entries are queried from radb.net using whois, you can try my project getting these.
:AS45061 route: 45.116.52.0/22 descr: ShangHai information network CO,LTD. origin: AS45061 mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20181127 #06:57:26Z source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.254.184.0/21 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #08:28:55Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.254.192.0/21 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #08:31:10Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.254.196.0/22 descr: ShangHai information network CO,LTD origin: AS45061 mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20181128 #14:01:04Z source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.64.0/21 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #07:35:22Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.80.0/20 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #07:37:02Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.96.0/22 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #07:38:21Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.100.0/22 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:06:21Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.104.0/22 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:11:30Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.108.0/22 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:12:48Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.112.0/22 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:13:58Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.116.0/22 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:15:00Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.136.0/21 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:16:32Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.144.0/21 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:20:00Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.160.0/21 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:27:24Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.176.0/21 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:28:13Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.208.0/22 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:33:50Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.216.0/21 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:39:08Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.224.0/20 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:41:25Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.240.0/21 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:44:48Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.255.248.0/22 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:45:51Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.13.244.0/22 descr: ShangHai information network CO,LTD. origin: AS45061 mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20181127 #06:57:26Z source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.251.84.0/22 descr: ShangHai information network CO,LTD. origin: AS45061 mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20181127 #06:57:26Z source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 114.28.72.0/21 descr: ShangHai information network CO,LTD origin: AS45061 mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20181127 #09:17:26Z source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 114.28.160.0/19 descr: ShangHai information network CO,LTD. origin: AS45061 mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20181127 #06:57:26Z source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 114.141.128.0/18 origin: AS45061 descr: ShangHai information network CO,LTD. mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200225 #04:10:10Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 118.126.32.0/19 descr: ShangHai information network CO,LTD. origin: AS45061 mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20181127 #06:57:26Z source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 121.55.0.0/18 descr: ShangHai information network CO,LTD. origin: AS45061 mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20181127 #06:57:26Z source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.199.144.0/20 descr: ShangHai information network CO,LTD origin: AS45061 mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20181128 #13:53:51Z source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 160.202.216.0/21 origin: AS45061 descr: ShangHai information network CO,LTD. mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200225 #04:46:12Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.140.128.0/21 origin: AS45061 descr: ShangHai information network CO,LTD. mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #06:10:25Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.140.192.0/20 origin: AS45061 descr: ShangHai information network CO,LTD. mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #06:12:14Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.122.112.0/21 descr: ShangHai information network CO,LTD. origin: AS45061 mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20181127 #06:57:26Z source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.95.112.0/20 origin: AS45061 descr: ShangHai information network CO,LTD. mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #06:22:55Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:8200::/32 origin: AS45061 descr: ShangHai information network CO,LTD mnt-by: MAINT-AS45061 changed: qiaojian [at] sinet.cn 20200226 #09:47:43Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source