Robtex

Up: 80.72.38.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 80.72.39.0/25
Down right: 80.72.39.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.72.39.1	A+PTR	lanet-cz-39-1.etop.pl
80.72.39.2	PTR	lanet-cz-39-2.etop.pl
80.72.39.3	A+PTR	beecee.pl
80.72.39.3	A	mx138.beecee.pl
80.72.39.3	A	b24.pl
80.72.39.4	PTR	servw04.cmg.pl
80.72.39.4	A	cmg.pl
80.72.39.4	A	obialystok.pl
80.72.39.5	A	lanet-cz-39-5.etop.pl
80.72.39.6	PTR	lanet-cz-39-6.etop.pl
80.72.39.6	A	bialystokonline.pl
80.72.39.6	A	www.kontestator.eu
80.72.39.7	A+PTR	lanet-cz-39-7.etop.pl
80.72.39.8	A+PTR	lanet-cz-39-8.etop.pl
80.72.39.13	PTR	lanet-cz-39-13.etop.pl
80.72.39.13	A	skylark.com.pl
80.72.39.15	PTR	lanet-cz-39-15.etop.pl
80.72.39.16	PTR	lanet-cz-39-16.etop.pl
80.72.39.23	PTR	lanet-cz-39-23.etop.pl
80.72.39.24	PTR	lanet-cz-39-24.etop.pl
80.72.39.31	PTR	lanet-cz-39-31.etop.pl
80.72.39.35	A	www.carlsbergfondet-online.dk
80.72.39.35	A	carlsbergfondet-online.dk
80.72.39.39	A	piaandersen.com
80.72.39.47	PTR	mgs-urs-39-47.etop.pl
80.72.39.48	PTR	mgs-urs-39-48.etop.pl
80.72.39.52	A+PTR	kargo.enaf.pl
80.72.39.52	A	smtp.5x9.pl
80.72.39.53	PTR	kargo.enaf.pl
80.72.39.53	A	*.5x9.pl
80.72.39.53	A	mail.5x9.pl
80.72.39.54	PTR	mgs-urs-39-54.etop.pl
80.72.39.54	A	studioitem.com
80.72.39.54	A	leszekgora.com
80.72.39.56	A	www.quickbook.pl
80.72.39.82	PTR	82-39-72-80.plj.pl
80.72.39.90	PTR	s0003.maora.com
80.72.39.90	A	msun.pl
80.72.39.90	A	biznesserwer.pl
80.72.39.91	A	v3013.biznesserwer.pl
80.72.39.92	A+PTR	v3005.biznesserwer.pl
80.72.39.93	A	dzienwolny.com
80.72.39.93	A	enovaonline.pl
80.72.39.93	A	maora.com
80.72.39.98	A+PTR	mail.rkaw.pl
80.72.39.122	A	mail.sylko.pl
80.72.39.122	A	autoholowanie-24.pl
80.72.39.122	A	adrianamazur.com
80.72.39.123	A	krzywofoto.pl
80.72.39.123	A	marmotdistribution.com
80.72.39.123	A	2b3studio.com
80.72.39.124	PTR	ktozbuduje.com
80.72.39.124	A	stronniczy.tasiemiec.info.pl
80.72.39.124	A	www.nowagj.pl
80.72.39.125	PTR	rpremo1.neteasy.pl
80.72.39.125	A	zibicases.pl
80.72.39.125	A	sbu.pl
80.72.39.126	A	premiumsmoke.pl
80.72.39.126	A	podbierak.com
80.72.39.126	A	rafax.com.pl
80.72.39.132	PTR	bugtraq.arcabit.com
80.72.39.132	A	dekra.pl
80.72.39.132	A	*.dekra.pl
80.72.39.134	A	net.dekra.pl
80.72.39.135	A	aukcjebph.pl
80.72.39.138	PTR	horus.polseko.pl
80.72.39.138	A	chscomp.pl
80.72.39.138	A	iltes.pl
80.72.39.140	A+PTR	ra.polseko.pl
80.72.39.140	A	polseko.pl
80.72.39.140	A	www.polseko.pl
80.72.39.142	PTR	faraon.zgloszenie.com.pl
80.72.39.142	A	zgloszenie.com.pl
80.72.39.149	A	gwarantowana-nagroda.pl
80.72.39.150	A	kuponydlaciebie.pl
80.72.39.155	A+PTR	mx1.dinfinit.pl
80.72.39.156	A+PTR	mx2.dinfinit.pl
80.72.39.157	A+PTR	mx3.dinfinit.pl
80.72.39.158	A+PTR	mx4.dinfinit.pl
80.72.39.220	A	smtp.kolibro.com
80.72.39.228	A	*.astripolska.pl
80.72.39.228	A	mx.astripolska.pl
80.72.39.242	A	laserhouse.pl
80.72.39.242	A	www.laserhouse.pl
80.72.39.243	A	www.magicbomb.eu
80.72.39.243	A	www.laserwizards.eu
80.72.39.243	A	magicbomb.eu
80.72.39.244	A	lasercastle.pl
80.72.39.244	A	laserarena-klodzko.pl
80.72.39.244	A	lasercity.org
80.72.39.250	A	poczta.perfectservice.pl
80.72.39.250	A	mail.q-service.com.pl
80.72.39.250	A	mail.perfectservice.pl