Robtex

Up: 213.186.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 213.186.64.0/20
Down right: 213.186.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.186.64.0	PTR	213-186-64-0.static.ip.netia.com.pl
213.186.65.1	PTR	pc-ic.vip.pik-net.pl
213.186.65.66	PTR	www.pik-net.pl
213.186.65.75	A	dns2.pik-net.pl
213.186.65.79	A	rauth.pik-net.pl
213.186.65.99	A+PTR	newsfeed.pik-net.pl
213.186.66.0	PTR	213-186-66-0.static.ip.netia.com.pl
213.186.68.0	PTR	213-186-68-0.static.ip.netia.com.pl
213.186.70.14	A	citycar.com.pl
213.186.70.33	A+PTR	213-186-70-33.ip.netia.com.pl
213.186.70.33	A	kurier.citycar.com.pl
213.186.70.34	PTR	213-186-70-34.ip.netia.com.pl
213.186.70.34	A	net.citycar.com.pl
213.186.70.34	A	ns.citycar.com.pl
213.186.73.194	PTR	tygrys.pbone.net
213.186.75.4	A	213-186-75-4.static.ip.netia.com.pl
213.186.75.11	A	uspwarmgtw0v.usp.pl
213.186.75.15	A	ns0.usp.pl
213.186.75.24	A	213-186-75-24.static.ip.netia.com.pl
213.186.75.41	A	213-186-75-41.static.ip.netia.com.pl
213.186.75.61	A	leclerckatowice24.pl
213.186.75.61	A	www.leclerckatowice24.pl
213.186.75.63	A	213-186-75-63.static.ip.netia.com.pl
213.186.75.79	A	213-186-75-79.ip.netia.com.pl
213.186.75.132	A	sedno.biz
213.186.75.132	A	mx.raich.pl
213.186.75.151	A	synpro.pl
213.186.75.151	A	www.synpro.pl
213.186.75.180	A	transporter.direx.pl
213.186.76.12	A	213-186-76-12.ip.netia.com.pl
213.186.76.12	A	mail2.zymetric.pl
213.186.76.12	A	amco.com.pl
213.186.76.66	A	213-186-76-66.ip.netia.com.pl
213.186.76.137	A	213-186-76-137.static.ip.netia.com.pl
213.186.76.210	A	smsgw.pl
213.186.78.68	A	office.asbud.com
213.186.78.195	A	bramka.uzdrowisko-ustron.pl
213.186.78.196	A	uzdrowisko-ustron.eu
213.186.78.196	A	uzdrowisko-ustron.com.pl
213.186.78.196	A	ns2.uzdrowisko-ustron.com.pl
213.186.79.115	A	poczta.messer.pl
213.186.79.116	A	mail.messer.pl
213.186.79.130	PTR	213-186-79-130.static.ip.netia.com.pl
213.186.79.131	PTR	213-186-79-131.static.ip.netia.com.pl
213.186.79.131	A	mobitoki.click4meet.pl
213.186.79.194	A+PTR	telekza.kza.com.pl
213.186.79.194	A	gw.kza.com.pl
213.186.82.0	PTR	213-186-82-0.static.ip.netia.com.pl
213.186.82.25	A	workwest.gaig.gliwice.pik-net.pl
213.186.82.65	PTR	mx0.pik-net.pl
213.186.82.66	PTR	mx1.pik-net.pl
213.186.83.1	PTR	ka-gru-r1.piknet.pl
213.186.83.7	A	creative.katowice.pik-net.pl
213.186.83.11	A	bsipg.katowice.pik-net.pl
213.186.83.13	A	haldex5.katowice.pik-net.pl
213.186.83.22	A	haldex1.katowice.pik-net.pl
213.186.83.34	PTR	orion.venco.com.pl
213.186.83.36	A	intechkop1.katowice.pik-net.pl
213.186.83.78	A	pc-skarbiec.radzionkow.pik-net.pl
213.186.83.79	A	pc-projekt.radzionkow.pik-net.pl
213.186.83.97	A	ka-pse-r1-e0-0-10.piknet.pl
213.186.83.102	A	plinex.katowice.pik-net.pl
213.186.83.117	A	hs.mikolow.pik-net.pl
213.186.83.129	A	ch-sie-r1-e0-0-4.piknet.pl
213.186.83.130	A	pepin.chorzow.pik-net.pl
213.186.83.145	A	ka-pem-r1.piknet.pl
213.186.83.213	A	migomex.tychy.pik-net.pl
213.186.83.215	A	ksse3.tychy.pik-net.pl
213.186.83.216	A	ksse4.tychy.pik-net.pl
213.186.83.217	A	ksse5.tychy.pik-net.pl
213.186.83.226	A	cefarmb.bytom.pik-net.pl
213.186.85.130	PTR	merlin.marudion.com.pl
213.186.87.1	PTR	dns.alfa.com.pl
213.186.88.1	A+PTR	msbif.katowice.pik-net.pl
213.186.88.66	PTR	braas.sdp.pl
213.186.88.82	A	ns.ctl.pl
213.186.88.114	A	poczta.sleddogsport.info
213.186.88.118	A	przewodniki-michelin.pl
213.186.88.118	A	bajkal.pl
213.186.88.157	A	mercor.mikolow.pik-net.pl
213.186.90.162	A	gw.bart-packaging.pl
213.186.90.202	A	funkybaby.pl
213.186.90.202	A	prozdrowie.pl
213.186.90.202	A	www.prozdrowie.pl
213.186.90.203	A	mywayy.pl
213.186.91.249	A	transgor.rybnik.pik-net.pl
213.186.92.42	A	server.ekochem.pl
213.186.94.2	PTR	ns.webolit.pl
213.186.94.33	PTR	pc-33.venco.com.pl
213.186.95.65	PTR	213-186-95-65.static.ip.netia.com.pl
213.186.95.192	PTR	213-186-95-192.ip.netia.com.pl
213.186.95.224	PTR	213-186-95-224.static.ip.netia.com.pl