These entries are queried from radb.net using whois, you can try my project getting these.
:AS38286 route: 122.252.176.0/21 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:15:50Z source: APNIC rpki-ov-state: valid route: 122.252.176.0/21 descr: CAT route object for CAT Telecom origin: AS38286 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20070212 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: valid route: 122.252.176.0/21 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.176.0/22 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.176.0/22 descr: Proxy-registered route object origin: AS38286 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20080416 source: RADB last-modified: 2023-11-13T15:42:37Z rpki-ov-state: valid route: 122.252.176.0/22 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:15:53Z source: APNIC rpki-ov-state: valid route: 122.252.176.0/23 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:15:56Z source: APNIC rpki-ov-state: valid route: 122.252.176.0/23 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.176.0/23 descr: Proxy-registered route object origin: AS38286 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20230719 source: RADB last-modified: 2023-11-13T16:17:48Z rpki-ov-state: valid route: 122.252.176.0/24 descr: CAT route object for CAT Telecom origin: AS38286 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20070213 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: valid route: 122.252.176.0/24 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:15:58Z source: APNIC rpki-ov-state: valid route: 122.252.176.0/24 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.177.0/24 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.177.0/24 descr: CAT route object for CAT Telecom origin: AS38286 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20070213 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: valid route: 122.252.177.0/24 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:01Z source: APNIC rpki-ov-state: valid route: 122.252.178.0/23 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:04Z source: APNIC rpki-ov-state: valid route: 122.252.178.0/23 descr: Proxy-registered route object origin: AS38286 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20230719 source: RADB last-modified: 2023-11-13T16:17:48Z rpki-ov-state: valid route: 122.252.178.0/23 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.178.0/24 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:07Z source: APNIC rpki-ov-state: valid route: 122.252.178.0/24 descr: CAT route object for CAT Telecom origin: AS38286 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20070213 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: valid route: 122.252.178.0/24 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.179.0/24 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.179.0/24 descr: CAT route object for CAT Telecom origin: AS38286 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20070213 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: valid route: 122.252.179.0/24 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:09Z source: APNIC rpki-ov-state: valid route: 122.252.180.0/22 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.180.0/22 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:12Z source: APNIC rpki-ov-state: valid route: 122.252.180.0/22 descr: Proxy-registered route object origin: AS38286 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20080416 source: RADB last-modified: 2023-11-13T15:42:37Z rpki-ov-state: valid route: 122.252.180.0/23 descr: Proxy-registered route object origin: AS38286 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20230719 source: RADB last-modified: 2023-11-13T16:17:48Z rpki-ov-state: valid route: 122.252.180.0/23 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.180.0/23 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:15Z source: APNIC rpki-ov-state: valid route: 122.252.180.0/24 descr: CAT route object for CAT Telecom origin: AS38286 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20070213 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: valid route: 122.252.180.0/24 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.180.0/24 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:17Z source: APNIC rpki-ov-state: valid route: 122.252.181.0/24 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.181.0/24 descr: CAT route object for CAT Telecom origin: AS38286 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20070213 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: valid route: 122.252.181.0/24 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:20Z source: APNIC rpki-ov-state: valid route: 122.252.182.0/23 descr: Proxy-registered route object origin: AS38286 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20230719 source: RADB last-modified: 2023-11-13T16:17:48Z rpki-ov-state: valid route: 122.252.182.0/23 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.182.0/23 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:22Z source: APNIC rpki-ov-state: valid route: 122.252.182.0/24 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:25Z source: APNIC rpki-ov-state: valid route: 122.252.182.0/24 descr: CAT route object for CAT Telecom origin: AS38286 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20070213 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: valid route: 122.252.182.0/24 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.183.0/24 descr: CAT route object for CAT Telecom origin: AS38286 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20070213 source: RADB last-modified: 2023-11-13T15:45:09Z rpki-ov-state: valid route: 122.252.183.0/24 descr: Proxy-registered route object origin: AS38286 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230719 source: NTTCOM last-modified: 2023-07-19T10:22:04Z rpki-ov-state: valid route: 122.252.183.0/24 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:16:28Z source: APNIC rpki-ov-state: valid route6: 2401:cb00::/32 origin: AS38286 descr: Phnom Penh Cable TV No. 3B Monireth (St. 217) Phnom Penh, Cambodia (Oppos mnt-by: MAINT-KH-PPCTV last-modified: 2022-07-04T10:35:01Z source: APNIC rpki-ov-state: valid