These entries are queried from radb.net using whois, you can try my project getting these.
:AS138204 route: 103.122.45.0/24 descr: INET-BB-SBNNET origin: AS138204 mnt-by: MAINT-AS38082 changed: irradmin [at] irr.trueintergateway.com 20190709 source: RADB last-modified: 2023-11-13T16:02:39Z rpki-ov-state: valid route: 103.122.45.0/24 origin: AS138204 descr: Sophon Broadband Networks co.,ltd 313/21 M.10 S.Pattaya Rd. Nongprue, Banglamung, Chonburi Thailand 20150 mnt-by: MAINT-SURF-TH last-modified: 2019-09-09T05:20:43Z source: APNIC rpki-ov-state: valid route: 103.141.232.0/24 origin: AS138204 descr: CSL multihome customer: Sophon Broadband Networks (SBN) mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20190903 #05:18:44Z source: RADB last-modified: 2023-11-13T15:57:08Z rpki-ov-state: valid route: 103.141.232.0/24 origin: AS138204 descr: Sophon Broadband Networks co.,ltd 313/21 M.10 S.Pattaya Rd. Nongprue, Banglamung, Chonburi Thailand 20150 mnt-by: MAINT-SURF-TH last-modified: 2019-09-09T05:34:46Z source: APNIC rpki-ov-state: valid route6: 2001:df6:8b00::/48 origin: AS138204 descr: Sophon Broadband Networks co.,ltd 313/21 M.10 S.Pattaya Rd. Nongprue, Banglamung, Chonburi Thailand 20150 mnt-by: MAINT-SURF-TH last-modified: 2019-09-09T05:33:21Z source: APNIC rpki-ov-state: valid route6: 2001:df6:8b00::/48 origin: AS138204 descr: CSL multi home customer: Sophon Broadband Networks (SBN) mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20190903 #05:21:07Z source: RADB last-modified: 2023-11-13T15:57:08Z rpki-ov-state: valid