Internet Route Registry

These entries are queried from radb.net using whois, you can try my project getting these.

:AS137221

route:          103.105.74.0/23
origin:         AS137221
descr:          Standard Group Limited
                Civil Engineers Bhaban
                69, Mohakhali C/A
                Dhaka 1212, Bangladesh,
mnt-by:         MAINT-STANDARD-GROUP-BD
last-modified:  2017-12-27T10:31:49Z
source:         APNIC
rpki-ov-state:  valid

route:          103.105.74.0/24
origin:         AS137221
descr:          Standard Group Limited
                Civil Engineers Bhaban
                69, Mohakhali C/A
                Dhaka 1212, Bangladesh,
mnt-by:         MAINT-STANDARD-GROUP-BD
last-modified:  2017-12-27T10:32:22Z
source:         APNIC
rpki-ov-state:  valid

route:          103.105.75.0/24
country:        BD
origin:         AS137221
descr:          Standard Group Limited
                Civil Engineers Bhaban
                69, Mohakhali C/A
                Dhaka 1212, Bangladesh,
mnt-by:         MAINT-STANDARD-GROUP-BD
last-modified:  2017-12-27T10:35:38Z
source:         APNIC
rpki-ov-state:  valid