These entries are queried from radb.net using whois, you can try my project getting these.
:AS142296 route: 103.167.188.0/23 origin: AS142296 descr: General Department of Taxation Lot 522-524, Corner Russian Federation Mao Tsetong Blvd. mnt-by: MAINT-GDOT-KH last-modified: 2022-11-18T03:56:52Z source: APNIC rpki-ov-state: valid route: 103.167.188.0/23 origin: AS142296 descr: proxy-registered for General Department of Taxation mnt-by: MAINT-AS55329 changed: noc [at] telcotech.com.kh 20210614 #03:07:25Z source: RADB last-modified: 2023-11-13T16:19:22Z rpki-ov-state: valid route: 103.167.188.0/23 descr: Proxy-registered route object origin: AS142296 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 20210615 source: NTTCOM last-modified: 2021-06-15T03:42:48Z rpki-ov-state: valid route: 103.167.188.0/24 origin: AS142296 descr: General Department of Taxation Lot 522-524, Corner Russian Federation Mao Tsetong Blvd. mnt-by: MAINT-GDOT-KH last-modified: 2022-11-18T03:56:53Z source: APNIC rpki-ov-state: valid route: 103.167.188.0/24 descr: Proxy-registered route object origin: AS142296 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20210614 source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: valid route: 103.167.188.0/24 descr: Proxy-registered route object origin: AS142296 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 20210615 source: NTTCOM last-modified: 2021-06-15T03:42:48Z rpki-ov-state: valid route: 103.167.189.0/24 descr: Proxy-registered route object origin: AS142296 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20210614 source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: valid route: 103.167.189.0/24 descr: Proxy-registered route object origin: AS142296 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 20210615 source: NTTCOM last-modified: 2021-06-15T03:42:48Z rpki-ov-state: valid route: 103.167.189.0/24 origin: AS142296 descr: General Department of Taxation Lot 522-524, Corner Russian Federation Mao Tsetong Blvd. mnt-by: MAINT-GDOT-KH last-modified: 2022-11-18T03:56:55Z source: APNIC rpki-ov-state: valid