Robtex

Up: 182.48.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 182.48.72.0/23
Down right: 182.48.74.0/23

IP	Type	Hostname
182.48.72.14	A	deshcomm.net
182.48.72.14	A	www.deshcomm.net
182.48.72.74	A	uttara15.com
182.48.72.74	A	mail.uttara15.com
182.48.72.76	A	mail.uttara11.com
182.48.72.76	A	uttara11.com
182.48.74.35	A+PTR	mail.urprajuk.com
182.48.74.35	A	urprajuk.com
182.48.75.2	A	dns2.intranetbd.com
182.48.75.3	A	mail.aaisbd.com
182.48.75.3	A	mail.intranetbd.com
182.48.75.3	A	mail.intranetbd.net
182.48.75.4	A	backup.intranetbd.net
182.48.75.9	A	nix2cloud.com
182.48.75.34	A	mail.etherworksinc.com
182.48.75.150	A	etherworksinc.com
182.48.75.150	A	ns1.web-hostbd.com