Robtex

Up: 221.135.188.0/22
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Down left: 221.135.190.0/24
Down right: 221.135.191.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
221.135.190.0	PTR	221-135-190-0.sify.net
221.135.190.99	A+PTR	mx1.gvkbio.com
221.135.190.99	A	mx1.gvkinformatics.com
221.135.190.99	A	mx1.clinogent.com
221.135.190.101	A+PTR	mx2.gvkbio.com
221.135.190.101	A	mx2.gvkinformatics.com
221.135.190.101	A	mx2.excelra.com
221.135.190.104	PTR	221-135-190-104.sify.net
221.135.190.104	A	ns2.clinogent.com
221.135.190.104	A	ns2.gvkbio.net
221.135.190.107	PTR	mx0.gvkbio.com
221.135.190.107	A	mx0.gvkinformatics.com
221.135.190.107	A	mx0.inogent.com
221.135.190.109	A	gobiomdb.net
221.135.190.110	PTR	221-135-190-110.sify.net
221.135.190.116	PTR	221-135-190-116.sify.net
221.135.190.116	A	gvkinformatics.com
221.135.190.116	A	www.gvkbio.com
221.135.190.119	PTR	221-135-190-119.sify.net
221.135.190.119	A	www.bio-campus.com
221.135.190.119	A	bio-campus.com
221.135.190.124	A	inogent.com
221.135.190.126	A	mx1.davix.org
221.135.190.254	PTR	221-135-190-254.sify.net
221.135.191.175	A	ftp.quest-global.com
221.135.191.179	PTR	webmail.quest-global.com
221.135.191.194	PTR	221-135-191-194.sify.net
221.135.191.194	A	westernghatsindia.org
221.135.191.197	PTR	221-135-191-197.sify.net
221.135.191.197	A	a.mx.westernghatsindia.org
221.135.191.227	PTR	221-135-191-227.sify.net
221.135.191.227	A	smtp-gw-02.vtap.net