These entries are queried from radb.net using whois, you can try my project getting these.
:AS23683 route: 61.91.199.0/24 descr: Boonrowd origin: AS23683 mnt-by: MAINT-AS7470 changed: register [at] asianet.co.th 20081223 #07:09:43Z source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: valid route: 61.91.199.0/24 descr: Proxy-registered route object origin: AS23683 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 20070114 source: NTTCOM rpki-ov-state: valid route: 203.155.179.0/24 origin: AS23683 descr: KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong mnt-by: KSC-ADMIN last-modified: 2019-06-13T08:43:01Z source: APNIC rpki-ov-state: valid route: 203.155.179.0/24 descr: Proxy-registered route object origin: AS23683 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 20070114 source: NTTCOM rpki-ov-state: valid route: 203.155.179.0/24 descr: KSC route object for Boonrawd Brewery origin: AS23683 notify: network [at] ksc.net notify: corenetwork [at] ksc.net mnt-by: MAINT-AS7693 changed: netadmin [at] ksc.net 20060906 #09:30:42(UTC) source: RADB last-modified: 2023-11-13T15:47:25Z rpki-ov-state: valid