Robtex

Up: 81.17.140.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 81.17.140.0/25
Down right: 81.17.140.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.17.140.5	A	www.theatre-shevchenko.com.ua
81.17.140.11	A	booking.crimea.com
81.17.140.13	PTR	ua05060.vps.ua
81.17.140.13	A	mobilnik-spb.ru
81.17.140.17	A	mail.gleba.com.ua
81.17.140.23	PTR	knigoo.com.ua
81.17.140.27	A	rachawadeemassagekamala.com
81.17.140.27	A	sex-shoping.net
81.17.140.27	A	mail.intim-magazin.com.ua
81.17.140.40	A	mail.hutpu4.net
81.17.140.43	A	rodina.dp.ua
81.17.140.48	A	www.blauri.com
81.17.140.57	A	oknashuko.ru
81.17.140.66	A	aval-brok.com.ua
81.17.140.72	A	uaschool.net
81.17.140.75	A	kulish.name
81.17.140.75	A	randomain.ru
81.17.140.75	A	rekbi.ru
81.17.140.99	A	detishki.kiev.ua
81.17.140.102	A	philippines-club.ru
81.17.140.104	PTR	screen.org.ru
81.17.140.106	A	3363006.ru
81.17.140.106	A	foxresearch.ru
81.17.140.106	A	sv-sto.ru
81.17.140.111	A+PTR	mx.davincistore.ru
81.17.140.111	A	mx.leostore.ru
81.17.140.111	A	mx.68store.com
81.17.140.115	PTR	urbbiz.com
81.17.140.115	A	mxs.k3lab.com
81.17.140.115	A	mxs.lelyas.com
81.17.140.119	A	scientia.com.ua
81.17.140.120	A	yamaha.dp.ua
81.17.140.127	A	radiofan.com.ua
81.17.140.127	A	arduino.in.ua
81.17.140.136	A	www.uadomains.kiev.ua
81.17.140.136	A	rightinpoint.com
81.17.140.136	A	mail.yalta-taxi.com
81.17.140.137	A	alexmarket.mk.ua
81.17.140.141	A	duhsila.org
81.17.140.141	A	afishka.in.ua
81.17.140.141	A	spartak.net.ua
81.17.140.143	PTR	mail.lfswf.com.ua
81.17.140.143	A	hostmaster.lfswf.com.ua
81.17.140.149	A	ns1.paschenko.pp.ua
81.17.140.149	A	mail.prombriket.org
81.17.140.149	A	manok.com.ua
81.17.140.156	A	cinemahall.org.ua
81.17.140.156	A	skpy.biz
81.17.140.159	A	wellchem-shop.com.ua
81.17.140.160	A	0kop.com
81.17.140.160	A	xn----8sbcbgqqvd2cf4l7a.com
81.17.140.162	A	ex-wws.ru
81.17.140.162	A	ns2.ex-wws.ru
81.17.140.162	A	ns1.ex-wws.ru
81.17.140.165	A	lc-parts.com
81.17.140.170	A	art-of-muse.com
81.17.140.170	A	translab.com.ua
81.17.140.179	A	tol-nabat.info
81.17.140.179	A	*.tol-nabat.org.ua
81.17.140.179	A	hostmaster.tol-nabat.org.ua
81.17.140.186	PTR	server.funtik.mk.ua
81.17.140.186	A	mail.all4kids.mk.ua
81.17.140.186	A	mail.funtik.mk.ua
81.17.140.193	A	mail.mypet.com.ua
81.17.140.193	A	mail.difa.org.ua
81.17.140.201	PTR	just4u.kiev.ua
81.17.140.211	A	yakymenko.info
81.17.140.215	A	travelstore.com.ua
81.17.140.215	A	travelstore.ua
81.17.140.227	PTR	screenshooter.ru
81.17.140.227	A	mlmster.com.ua
81.17.140.230	A	pmvf.tv
81.17.140.230	A	gold.pmvf.tv
81.17.140.230	A	avto-expert.pmvf.tv
81.17.140.234	A	o-torg.com
81.17.140.237	A	mx.podarokk.com
81.17.140.237	A	dverimarket.com
81.17.140.243	A	wmchat.info
81.17.140.245	A	ns1.nimfa.com.ua
81.17.140.245	A	mail.nimfa.com.ua
81.17.140.245	A	tehnotrend.com.ua
81.17.140.246	A	p-planet.net