Robtex

Up: 101.2.160.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 101.2.162.0/24
Down right: 101.2.163.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
101.2.163.35	A	ciu-bd.com
101.2.163.35	A	ciu.edu.bd
101.2.163.35	A	ciu-bd.net
101.2.163.40	A	mail.ctg.iub.edu.bd
101.2.163.134	A	puc.ac.bd
101.2.163.155	A+PTR	mail.frankgroupbd.com
101.2.163.227	A	mail.cnagroupbd.com