Robtex

Up: 103.253.42.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.253.42.0/25
Down right: 103.253.42.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.253.42.25	PTR	mail.hostbaltic.com
103.253.42.25	A	nslt1.hostecon.com
103.253.42.26	A	nslt2.hostecon.com
103.253.42.27	A	ns1.vectorious.net
103.253.42.27	A	mail.vectorious.net
103.253.42.27	A	ns2.vectorious.net
103.253.42.28	A	ns2.vpsbit.com
103.253.42.28	A	vectorious.net
103.253.42.35	PTR	e-cadreco.org.uk
103.253.42.35	A	ns1.baitnet.eu
103.253.42.35	A	ns2.baitnet.eu
103.253.42.37	PTR	maxiwidely.com
103.253.42.37	A	ns2.rg.belem.br
103.253.42.37	A	rg.belem.br
103.253.42.39	PTR	talainke.co.uk
103.253.42.41	PTR	aswan.maxiwidely.com
103.253.42.42	A	legancy-mu.eu
103.253.42.42	A	www.legancy-mu.eu
103.253.42.44	PTR	enrols-boniest.blackbirdmeals.com
103.253.42.51	PTR	ovon2.novoano.natal.br
103.253.42.53	PTR	multi.nowmakers.net
103.253.42.54	PTR	sever54.centerandpark.net
103.253.42.56	A	rg.belem.br
103.253.42.56	A	ns1.rg.belem.br
103.253.42.58	A+PTR	atanh-mail-214.mixdeal.net
103.253.42.58	A	ns1.srakam.com
103.253.42.59	PTR	dttoif-mail-how.mixdeal.net
103.253.42.61	PTR	antiserum.mixdeal.net
103.253.42.110	A	abo.yable.xyz
103.253.42.110	A	mail.yable.xyz
103.253.42.110	A	mail.webfreedom.info
103.253.42.140	A	ns1.testingagain.net
103.253.42.141	A	testingagain.net
103.253.42.144	A	cdn.pm
103.253.42.144	A	ddoswatch.com
103.253.42.144	A	backupvps.net
103.253.42.151	A	ns2.testingagain.net
103.253.42.253	A	ns1.0-iml2-wii1-0.com
103.253.42.253	A	mail-in1.searchkoalas.com
103.253.42.253	A	ns1.todayandoneday.com
103.253.42.254	A	mail-in2.littlebitsofit.com
103.253.42.254	A	ns2.0-iml2-wii1-0.com
103.253.42.254	A	ns2.smilefortomorrow.com