These entries are queried from radb.net using whois, you can try my project getting these.
:AS35251 route: 45.133.119.0/24 origin: AS35251 descr: xTom Customer mnt-by: MAINT-AS9312 changed: david [at] xtom.com 20210714 #16:43:53Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.138.68.0/22 origin: AS35251 descr: DDOS PROTECTION mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:00:00Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.138.68.0/24 origin: AS35251 mnt-by: mnt-ca-teemo-1 created: 2020-07-17T04:10:15Z last-modified: 2022-03-02T17:34:53Z 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: valid route: 45.138.68.0/24 descr: CMI (Customer Route) origin: AS35251 mnt-by: MAINT-AS58453 changed: qas_support [at] cmi.chinamobile.com 20200828 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route: 45.138.68.0/24 descr: CMI IP Transit origin: AS35251 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200828 source: NTTCOM rpki-ov-state: valid route: 45.138.69.0/24 descr: CMI IP Transit origin: AS35251 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200828 source: NTTCOM rpki-ov-state: valid route: 45.138.69.0/24 descr: CMI (Customer Route) origin: AS35251 mnt-by: MAINT-AS58453 changed: qas_support [at] cmi.chinamobile.com 20200828 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route: 45.138.69.0/24 origin: AS35251 mnt-by: mnt-ca-teemo-1 created: 2020-07-17T04:10:36Z last-modified: 2022-03-02T17:34:26Z 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: valid route: 45.138.70.0/24 origin: AS35251 mnt-by: mnt-ca-teemo-1 created: 2021-05-11T05:14:42Z last-modified: 2022-03-02T17:35:00Z 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: valid route: 45.138.71.0/24 origin: AS35251 mnt-by: mnt-ca-teemo-1 created: 2020-07-17T04:10:54Z last-modified: 2022-03-02T17:34:34Z 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: valid route: 45.158.20.0/22 origin: AS35251 descr: DDOS PROTECTION mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:00:22Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.158.20.0/24 origin: AS35251 mnt-by: mnt-ca-yuumi-1 created: 2020-11-17T00:07:46Z last-modified: 2020-11-17T00:07:46Z 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: valid route: 45.158.21.0/24 origin: AS35251 mnt-by: mnt-ca-yuumi-1 created: 2020-07-17T04:13:36Z last-modified: 2020-07-17T04:13:36Z 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: valid route: 45.158.21.0/24 descr: CMI (Customer Route) origin: AS35251 mnt-by: MAINT-AS58453 changed: qas_support [at] cmi.chinamobile.com 20200828 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route: 45.158.21.0/24 descr: CMI IP Transit origin: AS35251 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200828 source: NTTCOM rpki-ov-state: valid route: 45.158.22.0/24 origin: AS35251 mnt-by: mnt-ca-yuumi-1 created: 2020-06-30T16:58:41Z last-modified: 2020-06-30T16:58:41Z 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: valid route: 45.158.23.0/24 origin: AS35251 descr: NetLab mnt-by: mnt-ca-yuumi-1 created: 2021-08-19T15:13:53Z last-modified: 2021-08-19T15:13:53Z 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: valid route: 46.3.112.0/24 origin: AS35251 descr: DDOS PROTECTED mnt-by: MAINT-NETLAB changed: noc [at] as35251.net 20221016 #13:43:47Z source: RADB last-modified: 2023-11-13T16:12:45Z rpki-ov-state: valid route: 46.3.113.0/24 origin: AS35251 descr: DDOS PROTECTED mnt-by: MAINT-NETLAB changed: noc [at] as35251.net 20221016 #13:46:43Z source: RADB last-modified: 2023-11-13T16:12:45Z rpki-ov-state: valid route: 46.3.114.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220321 #15:27:34Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: valid route: 46.3.115.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220321 #15:28:12Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: valid route: 74.201.25.0/24 origin: AS35251 descr: dedi-net mnt-by: MAINT-AS35913 changed: noc [at] dedipath.com 20200705 #18:19:31Z source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.150.214.0/24 descr: YUNSERVER LLC origin: AS35251 mnt-by: MAINT-NBDHM-CN last-modified: 2020-05-06T16:16:30Z source: APNIC rpki-ov-state: valid route: 103.150.214.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:05:08Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: valid route: 103.150.215.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:05:34Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: valid route: 103.150.215.0/24 descr: YUNSERVER LLC origin: AS35251 mnt-by: MAINT-NBDHM-CN last-modified: 2020-05-06T16:16:31Z source: APNIC rpki-ov-state: valid route: 154.12.32.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:10:29Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.33.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:10:07Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.34.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:09:27Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.36.0/22 descr: cust proxy reg origin: AS35251 mnt-by: MAINT-AS40065 changed: zchen [at] cnservers.com 20190308 source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.36.0/23 origin: AS35251 descr: CERA mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220517 #02:32:58Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.39.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noc [at] as35251.net 20230207 #23:36:27Z source: RADB last-modified: 2023-11-13T16:14:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.40.0/22 descr: cust proxy reg origin: AS35251 mnt-by: MAINT-AS40065 changed: zchen [at] cnservers.com 20190308 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.52.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220605 #15:06:14Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.53.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220605 #15:06:56Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.54.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220605 #15:08:30Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.55.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220605 #15:08:53Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.56.0/24 origin: AS35251 descr: HS CLOUD mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:08:37Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.57.0/24 origin: AS35251 descr: HS CLOUD mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:08:15Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.58.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:07:51Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.12.59.0/24 origin: AS35251 descr: SDN Premium mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #06:07:26Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.13.4.0/24 origin: AS35251 descr: DDOS PROTECTION mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220412 #15:13:00Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.13.5.0/24 origin: AS35251 descr: DDOS PROTECTION mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #05:53:34Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.13.6.0/24 origin: AS35251 descr: DDOS PROTECTION mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #05:54:11Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.13.7.0/24 origin: AS35251 descr: DDOS PROTECTION mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #05:54:28Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.64.229.0/24 origin: AS35251 descr: CERA mnt-by: MAINT-NETLAB changed: noc [at] as35251.net 20230601 #19:35:39Z source: RADB last-modified: 2023-11-13T16:17:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.5.28.0/24 descr: CMI (Customer Route) origin: AS35251 mnt-by: MAINT-AS58453 changed: qas_support [at] cmi.chinamobile.com 20200828 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.5.28.0/24 descr: Customer Route C49400 origin: AS35251 mnt-by: MNT-HOSTU-4 changed: arin-irr [at] hostus.us 20200428 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.5.28.0/24 descr: CMI IP Transit origin: AS35251 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200828 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.223.84.0/24 origin: AS35251 descr: KK mnt-by: MAINT-NETLAB changed: noreply [at] as35251.net 20220316 #05:50:14Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:feda:180::/48 origin: AS35251 descr: Netlab admin-c: ZENGH-ARIN tech-c: NLN2-ARIN mnt-by: MNT-NRL-25 created: 2021-03-07T16:27:19Z last-modified: 2021-03-07T16:27:19Z source: ARIN rpki-ov-state: valid