These entries are queried from radb.net using whois, you can try my project getting these.
:AS23856 route: 61.13.192.0/18 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20231127 # 0528Z source: RADB last-modified: 2023-11-27T05:28:27Z rpki-ov-state: valid route: 61.13.192.0/18 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2023-12-11T09:04:49Z source: APNIC rpki-ov-state: valid route: 61.16.48.0/20 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-05-14T09:18:17Z source: APNIC rpki-ov-state: valid route: 61.16.48.0/20 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20200224 #02:41:16Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: valid route: 61.16.48.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2022-06-21T00:54:08Z source: APNIC rpki-ov-state: valid route: 61.16.48.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20220620 #08:05:06Z source: RADB last-modified: 2023-11-13T16:11:28Z rpki-ov-state: valid route: 61.16.49.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20220620 #08:05:33Z source: RADB last-modified: 2023-11-13T16:11:28Z rpki-ov-state: valid route: 61.16.49.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2022-06-21T00:54:35Z source: APNIC rpki-ov-state: valid route: 61.16.50.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20200311 #07:45:47Z source: RADB last-modified: 2023-11-13T16:00:10Z rpki-ov-state: valid route: 61.16.50.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-05-20T04:20:09Z source: APNIC rpki-ov-state: valid route: 61.16.52.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20220620 #08:05:59Z source: RADB last-modified: 2023-11-13T16:11:28Z rpki-ov-state: valid route: 61.16.52.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2022-06-21T00:54:48Z source: APNIC rpki-ov-state: valid route: 61.16.53.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20210419 #07:28:46Z source: RADB last-modified: 2023-11-13T16:05:30Z rpki-ov-state: valid route: 61.16.53.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2021-04-19T07:31:28Z source: APNIC rpki-ov-state: valid route: 61.16.64.0/18 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-05-14T09:19:29Z source: APNIC rpki-ov-state: valid route: 61.16.64.0/18 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20200224 #02:43:18Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: valid route: 61.16.72.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-06-09T12:35:16Z source: APNIC rpki-ov-state: valid route: 61.16.72.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20200609 #12:36:55Z source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: valid route: 61.16.101.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-07-28T00:53:22Z source: APNIC rpki-ov-state: valid route: 61.16.110.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2022-06-08T00:54:45Z source: APNIC rpki-ov-state: valid route: 61.16.110.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20220606 #03:21:27Z source: RADB last-modified: 2023-11-13T16:11:24Z rpki-ov-state: valid route: 61.16.116.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2023-03-09T01:50:26Z source: APNIC rpki-ov-state: valid route: 61.16.116.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20230307 #01:18:33Z source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: valid route: 103.77.140.0/22 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-05-14T09:16:14Z source: APNIC rpki-ov-state: valid route: 103.77.140.0/22 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20200224 #02:43:50Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: valid route: 116.206.204.0/22 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-05-14T09:16:56Z source: APNIC rpki-ov-state: valid route: 116.206.204.0/22 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20200224 #02:44:34Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: valid route: 116.206.207.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-06-16T02:33:14Z source: APNIC rpki-ov-state: valid route: 116.206.207.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20200615 #02:31:14Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: valid route: 203.149.192.0/19 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-05-14T09:17:37Z source: APNIC rpki-ov-state: valid route: 203.149.192.0/19 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20200224 #02:45:27Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: valid route: 203.149.196.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2024-04-16T08:36:32Z source: APNIC rpki-ov-state: valid route: 203.149.196.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20240416 # 1004Z source: RADB last-modified: 2024-04-16T10:04:31Z rpki-ov-state: valid route: 203.149.224.0/20 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20200224 #02:46:12Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: valid route: 203.149.224.0/20 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-05-14T09:17:58Z source: APNIC rpki-ov-state: valid route: 203.149.225.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20220620 #08:04:34Z source: RADB last-modified: 2023-11-13T16:11:28Z rpki-ov-state: valid route: 203.149.225.0/24 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2022-06-21T00:53:42Z source: APNIC rpki-ov-state: valid route6: 2407:9880::/32 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road, #03-02 mnt-by: MAINT-SPTEL-SG last-modified: 2020-05-14T09:20:57Z source: APNIC rpki-ov-state: valid route6: 2407:9880::/32 origin: AS23856 descr: SPTEL PTE. LTD. 3 Ang Mo Kio Electronics Park Road #03-02 Singapore 567714 mnt-by: MAINT-AS23856 changed: iskandar.basman [at] sptel.com 20200224 #02:47:28Z source: RADB last-modified: 2023-11-13T16:00:00Z rpki-ov-state: valid