Robtex

Up: 119.40.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 119.40.80.0/22
Down right: 119.40.84.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
119.40.80.1	PTR	119-40-80-1.bdcom.com
119.40.80.2	A+PTR	bbgw10.bdcom.net
119.40.80.6	A	bbgw20.bdcom.net
119.40.80.10	A+PTR	bbgw30.bdcom.net
119.40.80.26	PTR	119-40-80-26.bdcom.com
119.40.80.52	A	rnd.kotha.com.bd
119.40.80.70	A	mail.zaraahstyle.com
119.40.80.70	A	oceancountymodularhomes.com
119.40.80.70	A	whm.bdcom.com
119.40.80.98	PTR	119-40-80-98.bdcom.com
119.40.80.98	A	jupiter-dhk44.bdcom.com
119.40.80.106	PTR	bd.prothom-alo.com
119.40.80.106	A	stat.prothom-alo.com
119.40.80.172	A	alorchobi.com
119.40.80.173	A	paloreport.com
119.40.80.186	PTR	119-40-80-186.bdcom.com
119.40.80.203	PTR	119-40-80-203.bdcom.com
119.40.80.203	A	upload.ntvbd.com
119.40.81.1	A+PTR	iptalkg2.bdcom.com
119.40.81.26	PTR	119-40-81-26.bdcom.com
119.40.81.26	A	rnd.kotha.com.bd
119.40.82.210	PTR	119-40-82-210.bdcom.com
119.40.83.114	PTR	119-40-83-114.bdcom.com
119.40.83.114	A	win-ip9paqjgmka.millenniumssltd.com
119.40.83.114	A	millenniumssltd.com
119.40.83.150	A	mail.bgb.gov.bd
119.40.83.242	PTR	119-40-83-242.bdcom.com
119.40.84.155	PTR	119-40-84-155.bdcom.com
119.40.84.194	PTR	119-40-84-194.bdcom.com
119.40.84.194	A	mx.si2solutions.com
119.40.84.195	PTR	119-40-84-195.bdcom.com
119.40.84.254	PTR	119-40-84-254.bdcom.com
119.40.85.42	A	mail.newgenbdworks.net
119.40.85.42	A	ns2.newgenbdworks.net
119.40.85.198	PTR	noc.bdcom.com
119.40.85.206	PTR	mail.startech.com.bd
119.40.86.46	PTR	119-40-86-46.bdcom.com
119.40.86.86	PTR	119-40-86-86.bdcom.com
119.40.86.190	PTR	119-40-86-190.bdcom.com
119.40.86.200	A	jamunabank.com.bd