These entries are queried from radb.net using whois, you can try my project getting these.
:AS139972 route: 38.183.208.0/22 origin: AS139972 descr: Registered for Cogent Communications Customer - PT Putra Lebak Banten/PLB Net geoidx: ID mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20240318 # 1151Z source: RADB last-modified: 2024-03-18T11:51:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.183.208.0/23 origin: AS139972 descr: Registered for Cogent Communications Customer - PLB Net geoidx: ID mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com source: RADB last-modified: 2024-01-11T17:29:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.183.208.0/24 origin: AS139972 descr: THC 139972 38.183.208.0/24 mnt-by: MAINT-AS131219 changed: tech.operation [at] indosatooredoo.com.sg 20240111 # 0806Z source: RADB last-modified: 2024-01-11T08:06:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.183.209.0/24 origin: AS139972 descr: Registered for Cogent Communications Customer - PLB Net geoidx: ID mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com source: RADB last-modified: 2024-01-11T17:29:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.183.210.0/23 origin: AS139972 descr: Registered for Cogent Communications Customer - PLB Net geoidx: ID mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com source: RADB last-modified: 2024-01-11T17:29:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.183.210.0/24 origin: AS139972 descr: Registered for Cogent Communications Customer - PLB Net geoidx: ID mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com source: RADB last-modified: 2024-01-11T17:29:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.183.211.0/24 origin: AS139972 descr: Registered for Cogent Communications Customer - PLB Net geoidx: ID mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com source: RADB last-modified: 2024-01-11T17:29:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.147.246.0/23 origin: AS139972 descr: route-object for AS139972 mnt-by: MAINT-AS55655 changed: hendrick [at] sims.co.id 20200412 #17:33:58Z source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: valid route: 103.147.246.0/24 origin: AS139972 descr: PT. Putra Lebak Banten mnt-by: MAINT-AS55655 changed: hendrick [at] sims.co.id 20200128 #01:51:10Z source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: valid route: 103.147.247.0/24 origin: AS139972 descr: PT. Putra Lebak Banten mnt-by: MAINT-AS55655 changed: hendrick [at] sims.co.id 20200128 #01:51:44Z source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: valid route6: 2405:c440::/32 descr: PT. Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2021-12-01T03:24:59Z source: IDNIC rpki-ov-state: valid route6: 2405:c440::/48 descr: PT. Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-03-01T06:24:37Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:1::/48 descr: PT. Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-03-01T06:25:33Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:2::/48 descr: PT. Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-03-01T06:28:02Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:3::/48 descr: PT. Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-03-01T06:28:29Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:4::/48 descr: PT. Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-03-01T06:29:00Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:5::/48 descr: PT. Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-03-01T06:29:27Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:6::/48 descr: PT. Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-03-27T07:44:45Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:7::/48 descr: PT Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-03-27T07:45:23Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:8::/48 descr: PT Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-03-27T07:46:00Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:9::/48 descr: PT Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-03-27T07:46:32Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:e::/48 descr: PT. Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2022-04-22T22:28:29Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:1399::/48 descr: PT Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2023-03-13T08:55:30Z source: IDNIC rpki-ov-state: valid route6: 2405:c440:9972::/48 descr: PT. Putra Lebak Banten origin: AS139972 mnt-by: MAINT-ID-PLBNET last-modified: 2023-03-13T09:43:06Z source: IDNIC rpki-ov-state: valid