These entries are queried from radb.net using whois, you can try my project getting these.
:AS133291 route: 103.94.172.0/24 descr: SRM Techonologies Pvt Ltd origin: AS133291 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20170721 #10:56:50Z source: RADB route: 103.94.172.0/22 descr: SRM Techonologies Pvt Ltd_OMBB20181112397692 origin: AS133291 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20181112 #12:11:38Z source: RADB