These entries are queried from radb.net using whois, you can try my project getting these.
:AS135427 route: 45.250.200.0/24 descr: CAT route object for International gateway co., Ltd origin: AS135427 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20200601 source: RADB last-modified: 2023-11-13T16:00:42Z rpki-ov-state: valid route: 45.250.200.0/24 descr: Proxy-registered route object origin: AS135427 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 20180124 source: NTTCOM rpki-ov-state: valid route: 45.250.200.0/24 origin: AS135427 descr: Myanmar Network Company Limited No.812/5, Thit Sa War Dee St, Lower Mingalardon(3) St, Aung mnt-by: MAINT-MYANMARNETWORK-MM last-modified: 2023-02-09T09:58:54Z source: APNIC rpki-ov-state: valid route: 45.250.201.0/24 origin: AS135427 descr: Myanmar Network Company Limited No.812/5, Thit Sa War Dee St, Lower Mingalardon(3) St, Aung mnt-by: MAINT-MYANMARNETWORK-MM last-modified: 2023-01-20T09:48:04Z source: APNIC rpki-ov-state: valid route: 45.250.201.0/24 descr: Proxy-registered route object origin: AS135427 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 20171009 source: NTTCOM rpki-ov-state: valid route: 45.250.201.0/24 descr: CAT route object for International gateway co., Ltd origin: AS135427 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20200601 source: RADB last-modified: 2023-11-13T16:00:42Z rpki-ov-state: valid route: 45.250.202.0/24 descr: Proxy-registered route object origin: AS135427 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 20170907 source: NTTCOM rpki-ov-state: valid route: 45.250.202.0/24 descr: CAT route object for International gateway co., Ltd origin: AS135427 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20200601 source: RADB last-modified: 2023-11-13T16:00:42Z rpki-ov-state: valid route: 45.250.202.0/24 origin: AS135427 descr: Myanmar Network Company Limited No.812/5, Thit Sa War Dee St, Lower Mingalardon(3) St, Aung mnt-by: MAINT-MYANMARNETWORK-MM last-modified: 2023-02-09T09:58:48Z source: APNIC rpki-ov-state: valid route: 45.250.203.0/24 origin: AS135427 descr: Myanmar Network Company Limited No.812/5, Thit Sa War Dee St, Lower Mingalardon(3) St, Aung mnt-by: MAINT-MYANMARNETWORK-MM last-modified: 2023-02-09T09:58:42Z source: APNIC rpki-ov-state: valid route: 45.250.203.0/24 descr: CAT route object for MYANMA POSTS AND TELECOMMUNICATIONS origin: AS135427 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20200401 source: RADB last-modified: 2023-11-13T16:00:18Z rpki-ov-state: valid route: 103.219.108.0/22 descr: Proxy-registered route object origin: AS135427 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 20170424 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.219.108.0/23 descr: Proxy-registered route object origin: AS135427 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 20170424 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.219.108.0/23 descr: Proxy-registered route object origin: AS135427 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170424 source: RADB last-modified: 2023-11-13T15:50:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.219.108.0/24 origin: AS135427 descr: Myanmar Network Company Limited No.812/5, Thit Sa War Dee St, Lower Mingalardon(3) St, Aung mnt-by: MAINT-MYANMARNETWORK-MM last-modified: 2023-01-20T09:48:18Z source: APNIC rpki-ov-state: valid route: 103.219.108.0/24 descr: Proxy-registered route object origin: AS135427 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 20180618 source: NTTCOM rpki-ov-state: valid route: 103.219.109.0/24 origin: AS135427 descr: Myanmar Network Company Limited No.812/5, Thit Sa War Dee St, Lower Mingalardon(3) St, Aung mnt-by: MAINT-MYANMARNETWORK-MM last-modified: 2023-01-20T09:48:11Z source: APNIC rpki-ov-state: valid route: 103.219.109.0/24 descr: Proxy-registered route object origin: AS135427 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 20170424 source: NTTCOM rpki-ov-state: valid route: 103.219.110.0/23 descr: Proxy-registered route object origin: AS135427 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 20170424 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.219.110.0/23 descr: Proxy-registered route object origin: AS135427 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170424 source: RADB last-modified: 2023-11-13T15:50:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.219.110.0/24 descr: Proxy-registered route object origin: AS135427 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 20170424 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.219.111.0/24 descr: Proxy-registered route object origin: AS135427 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 20170424 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source