These entries are queried from radb.net using whois, you can try my project getting these.
:AS138609 route: 23.225.171.0/24 descr: cust proxy reg origin: AS138609 mnt-by: MAINT-AS40065 changed: zchen [at] cnservers.com 20190308 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: 45.142.82.0/24 descr: cust proxy reg origin: AS138609 mnt-by: MAINT-AS40065 changed: zchen [at] cnservers.com 20190308 source: RADB last-modified: 2023-11-13T16:08:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.159.58.0/24 origin: AS138609 mnt-by: ASLINE-RIPE mnt-by: mnt-hk-asline-ripe-1 created: 2021-04-02T15:18:42Z last-modified: 2021-04-02T15:18:42Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.159.58.0/24 origin: AS138609 descr: proxy registered mnt-by: MAINT-ASLINE changed: radb [at] asline.net 20230922 #01:10:46Z source: RADB last-modified: 2023-11-13T16:18:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.122.246.0/23 origin: AS138609 descr: proxy registered mnt-by: MAINT-ASLINE changed: radb [at] asline.net 20210221 #09:57:07Z source: RADB last-modified: 2023-11-13T16:03:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.221.152.0/24 origin: AS138609 descr: proxy registered mnt-by: MAINT-ASLINE changed: radb [at] asline.net 20210225 #16:33:51Z source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.221.153.0/24 origin: AS138609 descr: proxy registered mnt-by: MAINT-ASLINE changed: radb [at] asline.net 20210225 #16:34:51Z source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.221.154.0/24 origin: AS138609 descr: proxy registered mnt-by: MAINT-ASLINE changed: radb [at] asline.net 20210225 #16:35:38Z source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.221.155.0/24 origin: AS138609 descr: proxy registered mnt-by: MAINT-ASLINE changed: radb [at] asline.net 20210225 #16:36:07Z source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.204.160.0/21 origin: AS138609 descr: proxy registered mnt-by: MAINT-ASLINE changed: radb [at] asline.net 20210221 #09:59:00Z source: RADB last-modified: 2023-11-13T16:03:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.210.2.0/24 origin: AS138609 descr: proxy registered mnt-by: MAINT-ASLINE changed: radb [at] asline.net 20210221 #09:56:08Z source: RADB last-modified: 2023-11-13T16:03:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 156.241.128.0/18 origin: AS138609 descr: proxy registered mnt-by: MAINT-ASLINE changed: radb [at] asline.net 20210221 #09:58:16Z source: RADB last-modified: 2023-11-13T16:03:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.209.175.0/24 descr: cust proxy reg origin: AS138609 mnt-by: MAINT-AS40065 changed: zchen [at] cnservers.com 20190308 source: RADB last-modified: 2023-11-13T16:08:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.247.27.0/24 descr: cust proxy reg origin: AS138609 mnt-by: MAINT-AS40065 changed: zchen [at] cnservers.com 20190308 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: 2404:6640::/32 origin: AS138609 descr: Proxy Route Object mnt-by: MAINT-AS134121 changed: admin [at] cloudie.hk 20190214 #10:43:23Z source: RADB last-modified: 2023-11-13T15:55:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source