These entries are queried from radb.net using whois, you can try my project getting these.
:AS140618 route: 122.154.82.0/24 descr: CAT route object for CAT Telecom origin: AS140618 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20200611 source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: valid route: 122.154.82.0/24 origin: AS140618 descr: CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND mnt-by: MAINT-TH-THIX-CAT last-modified: 2020-06-15T01:47:59Z source: APNIC rpki-ov-state: valid route: 202.28.72.0/24 origin: AS140618 descr: Silpakorn University 6, Rajamankha Nai Rd., Amphoe Muang, Nakhon Pathom 73000 mnt-by: MAINT-AS4621 changed: kriengsak [at] uni.net.th 20200609 #02:51:14Z source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.28.73.0/24 origin: AS140618 descr: Silpakorn University 6, Rajamankha Nai Rd., Amphoe Muang, Nakhon Pathom 73000 mnt-by: MAINT-AS4621 changed: kriengsak [at] uni.net.th 20200609 #02:55:47Z source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.28.74.0/24 origin: AS140618 descr: Silpakorn University 6, Rajamankha Nai Rd., Amphoe Muang, Nakhon Pathom 73000 mnt-by: MAINT-AS4621 changed: kriengsak [at] uni.net.th 20200609 #02:53:35Z source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.28.75.0/24 origin: AS140618 descr: Silpakorn University 6, Rajamankha Nai Rd., Amphoe Muang, Nakhon Pathom 73000 mnt-by: MAINT-AS4621 changed: kriengsak [at] uni.net.th 20200609 #02:54:48Z source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.44.135.0/24 origin: AS140618 descr: Silpakorn University 6, Rajamankha Nai Rd., Amphoe Muang, Nakhon Pathom 73000 mnt-by: MAINT-AS4621 changed: kriengsak [at] uni.net.th 20200609 #02:50:08Z source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.44.136.0/24 origin: AS140618 descr: Silpakorn University 6, Rajamankha Nai Rd., Amphoe Muang, Nakhon Pathom 73000 mnt-by: MAINT-AS4621 changed: kriengsak [at] uni.net.th 20200609 #02:50:40Z source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:3c8:2107::/48 descr: CAT route object for CAT Telecom origin: AS140618 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20200611 source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source