These entries are queried from radb.net using whois, you can try my project getting these.
:AS63593 route: 129.227.17.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:30:05Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 129.227.17.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-08-24T05:04:05Z source: APNIC rpki-ov-state: valid route: 129.227.18.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:30:35Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 129.227.18.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-08-26T06:22:54Z source: APNIC rpki-ov-state: valid route: 129.227.19.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-08-26T06:23:42Z source: APNIC rpki-ov-state: valid route: 129.227.19.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:31:01Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 129.227.29.0/24 origin: AS63593 descr: ZL-IDC-BOM-OPPO mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20210819 #07:56:32Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: valid route: 129.227.29.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-05-20T01:05:25Z source: APNIC rpki-ov-state: valid route: 129.227.30.0/24 origin: AS63593 descr: ZL-IDC-BOM-OPPO mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20210819 #07:56:04Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: valid route: 129.227.30.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-05-20T01:05:46Z source: APNIC rpki-ov-state: valid route: 129.227.31.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-08-26T06:24:29Z source: APNIC rpki-ov-state: valid route: 129.227.31.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:31:25Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 129.227.192.0/24 origin: AS63593 descr: ZL-IDC-BOM-OPPO mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20210819 #07:57:06Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: valid route: 129.227.192.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-05-20T01:06:07Z source: APNIC rpki-ov-state: valid route: 129.227.193.0/24 origin: AS63593 descr: ZL-IDC-BOM-OPPO mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20210819 #07:57:36Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: valid route: 129.227.193.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-05-20T01:06:36Z source: APNIC rpki-ov-state: valid route: 129.227.194.0/23 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-08-26T06:26:48Z source: APNIC rpki-ov-state: valid route: 129.227.194.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:32:00Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 129.227.194.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-08-26T06:26:56Z source: APNIC rpki-ov-state: valid route: 129.227.195.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-08-26T06:27:05Z source: APNIC rpki-ov-state: valid route: 129.227.195.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:32:25Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 156.59.216.0/24 origin: AS63593 descr: Zenlayer (Singapore) PTE. LTD 67 Ubi Road 1, #10-02 Oxley Bizhub Singapore 408730 mnt-by: MAINT-ZEN-SG last-modified: 2022-08-26T06:32:57Z source: APNIC rpki-ov-state: valid route: 156.59.216.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:34:29Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 192.169.104.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:32:48Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 192.169.105.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:33:12Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 192.169.106.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:33:40Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 192.169.107.0/24 origin: AS63593 descr: ZL-IDC-BOM-W71109 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220530 #03:34:07Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 199.245.58.0/24 origin: AS63593 descr: ZL-IDC-BOM mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20230316 #08:25:44Z source: RADB last-modified: 2023-11-13T16:15:24Z rpki-ov-state: valid