Robtex

Up: 59.185.104.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 59.185.104.0/23
Down right: 59.185.106.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
59.185.104.0	PTR	static-mum-59.185.104.0.mtnl.net.in
59.185.104.3	PTR	static-mum-59.185.104.3.mtnl.net.in
59.185.104.27	A+PTR	dione.iibfmail.org.in
59.185.104.28	PTR	mimas.iibfmail.org.in
59.185.104.28	A	mx1.pub.iibfmail.org.in
59.185.104.29	A+PTR	enceladus.iibfmail.org.in
59.185.104.29	A	mx2.pub.iibfmail.org.in
59.185.104.30	A+PTR	tethys.iibfmail.org.in
59.185.104.53	PTR	static-mum-59.185.104.53.mtnl.net.in
59.185.104.100	PTR	static-mum-59.185.104.100.mtnl.net.in
59.185.104.101	PTR	static-mum-59.185.104.101.mtnl.net.in
59.185.104.101	A	mail.utiitsl.com
59.185.104.102	PTR	static-mum-59.185.104.102.mtnl.net.in
59.185.104.102	A	www.myutiitsl.com
59.185.104.102	A	gblockassociation.com
59.185.104.103	PTR	utiitsl.com
59.185.104.104	PTR	static-mum-59.185.104.104.mtnl.net.in
59.185.104.104	A	www.utiitsl.com
59.185.104.104	A	www.utiiasl.com
59.185.104.121	PTR	mail.toyoindia.com
59.185.104.131	PTR	mx01.labindia.com
59.185.104.132	PTR	mail.labindia.com
59.185.104.181	PTR	static-mum-59.185.104.181.mtnl.net.in
59.185.104.212	A+PTR	voipaksh.mtnlmumbai.in
59.185.105.73	A	nslb02.isnlab.in
59.185.105.221	PTR	static-mum-59.185.105.221.mtnl.net.in
59.185.106.94	PTR	static-mum-59.185.106.94.mtnl.net.in
59.185.106.94	A	erp.spfab.net
59.185.106.156	PTR	static-mum-59.185.106.156.mtnl.net.in
59.185.106.156	A	lp1.utiisl.co.in
59.185.106.156	A	triband-mum-59.185.106.156.mtnl.net.in
59.185.107.5	PTR	static-mum-59.185.107.5.mtnl.net.in
59.185.107.5	A	nabnet.in
59.185.107.5	A	www.nabnet.in
59.185.107.6	PTR	static-mum-59.185.107.6.mtnl.net.in
59.185.107.7	PTR	static-mum-59.185.107.7.mtnl.net.in
59.185.107.7	A	hrms.nabard.org
59.185.107.58	PTR	static-mum-59.185.107.58.mtnl.net.in