Robtex

Up: 202.56.0.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 202.56.4.0/23
Down right: 202.56.6.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.56.4.67	A	wap.djuice.com.bd
202.56.4.67	A	ipo.grameenphone.com
202.56.4.67	A	www.djuice.com.bd
202.56.4.79	A	djmail.djuice.com.bd
202.56.4.79	A	dns3.grameenphone.com
202.56.4.80	PTR	korotoa.4.56.202.in-addr.arpa
202.56.4.103	A	support.gpcic.org
202.56.4.120	PTR	dns1.4.56.202.in-addr.arpa
202.56.4.120	A	dns1.grameenphone.com
202.56.4.121	PTR	dns2.4.56.202.in-addr.arpa
202.56.4.121	A	dns2.grameenphone.com
202.56.4.123	A	investor-relations.grameenphone.com
202.56.4.131	A	dns.grameenphoneitltd.net
202.56.4.131	A	ariyanagroupbd.com
202.56.4.131	A	dns.ariyanagroupbd.com
202.56.4.135	A	mail.e-load-gp.com
202.56.4.141	PTR	webhost-win-01.4.56.202.in-addr.arpa
202.56.4.142	PTR	webhost-win-02.4.56.202.in-addr.arpa
202.56.4.144	A	www.grameenphone.com
202.56.4.144	A	m.grameenphone.com
202.56.4.144	A	grameenphone.com
202.56.4.148	A	www.gpflexiload.com
202.56.4.152	A	mmcp.gpsurf.net
202.56.4.167	A	mscan.grameenphone.com
202.56.4.175	A	ic-web.grameenphone.com
202.56.4.177	A+PTR	mail.grameenphonecenter.com
202.56.4.189	PTR	career.4.56.202.in-addr.arpa
202.56.4.189	A	www.gpit.com
202.56.4.189	A	gpit.com
202.56.4.214	A	gponlinecs.grameenphone.com
202.56.4.220	A	webserv.grameenphone.com
202.56.4.244	A	internet.grameenphone.com
202.56.5.154	A	mail01.grameenphone.com
202.56.5.165	A	gpeasynet.net
202.56.5.165	A	gpeasynet.com
202.56.5.165	A	gpeasynet.co
202.56.5.169	A	apigw.grameenphone.com
202.56.5.172	A	self.skitto.com
202.56.5.176	A	skitto.com
202.56.5.176	A	www.skitto.com
202.56.5.181	A	mygptest.grameenphone.com
202.56.5.191	A	mygp.grameenphone.com
202.56.5.196	A	cdn01.grameenphone.com
202.56.5.200	A	flexiplan.grameenphone.com
202.56.5.210	A	app.blueboxgp.com
202.56.5.227	A	career.grameenphone.com
202.56.5.247	A	wap.gpstore.co
202.56.5.247	A	gpstore.co
202.56.5.247	A	wap.gpworld.co
202.56.6.10	A	mms.grameenphone.com
202.56.6.249	A+PTR	mms.gpsurf.net
202.56.7.145	A	dns4.grameenphone.com