These entries are queried from radb.net using whois, you can try my project getting these.
:AS137586 route: 103.106.176.0/24 descr: NexTech Broadband Pvt Ltd_OMBB201805223736283 origin: AS137586 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20180523 #04:29:10Z source: RADB last-modified: 2023-11-13T15:53:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.106.177.0/24 descr: NexTech Broadband Pvt Ltd_OMBB201805223736283 origin: AS137586 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20180523 #04:31:43Z source: RADB last-modified: 2023-11-13T15:53:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.106.178.0/24 descr: NexTech Broadband Pvt Ltd_OMBB201805223736283 origin: AS137586 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20180523 #04:33:45Z source: RADB last-modified: 2023-11-13T15:53:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.106.179.0/24 descr: NexTech Broadband Pvt Ltd_OMBB201805223736283 origin: AS137586 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20180523 #04:35:45Z source: RADB last-modified: 2023-11-13T15:53:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source