These entries are queried from radb.net using whois, you can try my project getting these.
:AS137893 route: 103.116.236.0/22 descr: NEXGENET COMPANY LIMITED origin: AS137893 mnt-by: MAINT-AS38082 changed: netadmin [at] trueintergateway.com 20180708 #11:19:47Z source: RADB last-modified: 2023-11-13T16:02:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.116.236.0/23 descr: CAT route object for MYANMA POSTS AND TELECOMMUNICATIONS origin: AS137893 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20180831 source: RADB last-modified: 2023-11-13T15:54:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.116.236.0/24 descr: CAT route object for MYANMA POSTS AND TELECOMMUNICATIONS origin: AS137893 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20180831 source: RADB last-modified: 2023-11-13T15:54:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.116.237.0/24 descr: CAT route object for MYANMA POSTS AND TELECOMMUNICATIONS origin: AS137893 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20180831 source: RADB last-modified: 2023-11-13T15:54:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.4.0/24 descr: Proxy route object registered by AS2764 origin: AS137893 remarks: This route object was created by AAPT on behalf of a customer. remarks: As some of AAPTs upstream networks filter based on IRR objects, remarks: this route object has been created to ensure that the advertisement remarks: of this prefix is not rejected. notify: routing.shared [at] aapt.com.au mnt-by: MAINT-AS2764 changed: nobody [at] aapt.com.au 20230727 source: RADB last-modified: 2023-11-13T16:17:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source