These entries are queried from radb.net using whois, you can try my project getting these.
:AS139278 route: 103.140.180.0/24 origin: AS139278 descr: Data Edge Limited Sadharan Bima Bhaban-2 Floor: 10, 11 & 13, 139 Motijheel C.A. Dhaka-1000, Bangladesh mnt-by: MAINT-DATAEDGELIMITED-BD last-modified: 2020-03-14T09:19:04Z source: APNIC rpki-ov-state: valid