These entries are queried from radb.net using whois, you can try my project getting these.
:AS138494 route: 103.126.248.0/22 origin: AS138494 descr: Campana TARO Co., Ltd. 102/99, Na Ranong Rd, Klongtoey, Bangkok 10110 , Thailand mnt-by: MAINT-TARO-TH last-modified: 2020-09-04T09:57:11Z source: APNIC rpki-ov-state: valid route: 103.126.248.0/23 origin: AS138494 descr: Campana TARO Co., Ltd. 102/99, Na Ranong Rd, Klongtoey, Bangkok 10110 , Thailand mnt-by: MAINT-TARO-TH last-modified: 2020-09-04T10:11:19Z source: APNIC rpki-ov-state: valid route: 103.126.248.0/24 origin: AS138494 descr: BB Connect Route Object for Customer (Campana) mnt-by: MAINT-AS45796 changed: apinan_k [at] uih.co.th 20200113 #07:19:17Z source: RADB last-modified: 2023-11-13T15:59:37Z rpki-ov-state: valid route: 103.126.248.0/24 descr: Proxy-registered route object origin: AS138494 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 20210715 source: NTTCOM last-modified: 2021-07-16T00:05:43Z rpki-ov-state: valid route: 103.126.248.0/24 origin: AS138494 descr: Campana TARO Co., Ltd. 102/99, Na Ranong Rd, Klongtoey, Bangkok 10110 , Thailand mnt-by: MAINT-TARO-TH last-modified: 2020-09-04T10:11:20Z source: APNIC rpki-ov-state: valid route: 103.126.249.0/24 origin: AS138494 descr: Campana TARO Co., Ltd. 102/99, Na Ranong Rd, Klongtoey, Bangkok 10110 , Thailand mnt-by: MAINT-TARO-TH last-modified: 2020-09-04T10:11:21Z source: APNIC rpki-ov-state: valid route: 103.126.249.0/24 origin: AS138494 descr: BB Connect Route Object for Customer (Campana) mnt-by: MAINT-AS45796 changed: apinan_k [at] uih.co.th 20200113 #07:19:43Z source: RADB last-modified: 2023-11-13T15:59:37Z rpki-ov-state: valid route: 103.126.249.0/24 descr: Proxy-registered route object origin: AS138494 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 20210715 source: NTTCOM last-modified: 2021-07-16T00:05:43Z rpki-ov-state: valid route: 103.126.250.0/23 origin: AS138494 descr: Campana TARO Co., Ltd. 102/99, Na Ranong Rd, Klongtoey, Bangkok 10110 , Thailand mnt-by: MAINT-TARO-TH last-modified: 2020-09-04T10:11:23Z source: APNIC rpki-ov-state: valid route: 103.126.250.0/24 descr: Proxy-registered route object origin: AS138494 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 20210715 source: NTTCOM last-modified: 2021-07-16T00:05:43Z rpki-ov-state: valid route: 103.126.250.0/24 origin: AS138494 descr: BB Connect Route Object for Customer (CAMPANA) mnt-by: MAINT-AS45796 changed: apinan_k [at] uih.co.th 20200904 #08:27:22Z source: RADB last-modified: 2023-11-13T16:01:36Z rpki-ov-state: valid route: 103.126.250.0/24 origin: AS138494 descr: Campana TARO Co., Ltd. 102/99, Na Ranong Rd, Klongtoey, Bangkok 10110 , Thailand mnt-by: MAINT-TARO-TH last-modified: 2020-09-04T10:11:24Z source: APNIC rpki-ov-state: valid route: 103.126.251.0/24 origin: AS138494 descr: BB Connect Route Object for Customer (CAMPANA) mnt-by: MAINT-AS45796 changed: apinan_k [at] uih.co.th 20201202 #04:20:40Z source: RADB last-modified: 2023-11-13T16:03:06Z rpki-ov-state: valid route: 103.126.251.0/24 origin: AS138494 descr: Campana TARO Co., Ltd. 102/99, Na Ranong Rd, Klongtoey, Bangkok 10110 , Thailand mnt-by: MAINT-TARO-TH last-modified: 2020-09-04T10:11:25Z source: APNIC rpki-ov-state: valid