Robtex

Up: 217.70.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 217.70.48.0/22
Down right: 217.70.52.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.70.48.0	PTR	host-217-70-48-0.dynamic.mm.pl
217.70.48.4	A	alfa.zicom.pl
217.70.48.5	A	beta.zicom.pl
217.70.48.6	A	info.zicom.pl
217.70.48.7	A	rtr.zicom.pl
217.70.48.8	A	rtr2.zicom.pl
217.70.48.9	A+PTR	rtr3.zicom.pl
217.70.48.10	A	proxy.zicom.pl
217.70.48.18	A+PTR	mail.zicom.pl
217.70.48.18	A	www.tar.pl
217.70.48.18	A	www.herman.zicom.pl
217.70.48.20	PTR	w3cache.zicom.pl
217.70.48.25	PTR	dns2.pocztawww.info
217.70.48.25	A	kurierdabrowski.pl
217.70.48.25	A	www.kurierdabrowski.pl
217.70.48.35	A+PTR	proxy5.zicom.pl
217.70.48.68	A	glowackiego.zicom.pl
217.70.48.71	A	pulaskiego.zicom.pl
217.70.48.73	A+PTR	zaxon.zicom.pl
217.70.48.85	A+PTR	fax2mail.zicom.pl
217.70.48.87	A	glosowa.zicom.pl
217.70.48.88	A	proxy2.zicom.pl
217.70.48.93	A	dc.tarnow.cc
217.70.48.93	A	ping.zicom.pl
217.70.48.94	A	zicom2.zicom.pl
217.70.48.118	A	adam.zicom.pl
217.70.48.136	PTR	b136.zicom.pl
217.70.48.137	PTR	b137.zicom.pl
217.70.48.171	PTR	b171.zicom.pl
217.70.48.194	PTR	trmx02.poldim.com.pl
217.70.48.195	PTR	trmx03.poldim.com.pl
217.70.48.249	PTR	b249.zicom.pl
217.70.49.16	PTR	c16.zicom.pl
217.70.49.40	PTR	c40.zicom.pl
217.70.49.41	PTR	c41.zicom.pl
217.70.49.42	PTR	c42.zicom.pl
217.70.49.56	PTR	c56.zicom.pl
217.70.49.58	PTR	c58.zicom.pl
217.70.49.59	PTR	c59.zicom.pl
217.70.49.75	PTR	c75.zicom.pl
217.70.49.80	PTR	c80.zicom.pl
217.70.49.83	PTR	c83.zicom.pl
217.70.49.88	PTR	c88.zicom.pl
217.70.49.89	PTR	c89.zicom.pl
217.70.49.104	PTR	c104.zicom.pl
217.70.49.107	PTR	c107.zicom.pl
217.70.49.145	PTR	c145.zicom.pl
217.70.49.161	PTR	c161.zicom.pl
217.70.49.171	PTR	c171.zicom.pl
217.70.49.177	PTR	c177.zicom.pl
217.70.49.184	PTR	c184.zicom.pl
217.70.49.201	PTR	c201.zicom.pl
217.70.49.202	PTR	c202.zicom.pl
217.70.49.208	PTR	c208.zicom.pl
217.70.49.210	PTR	c210.zicom.pl
217.70.49.225	PTR	c225.zicom.pl
217.70.49.235	PTR	c235.zicom.pl
217.70.49.248	PTR	c248.zicom.pl
217.70.49.251	PTR	c251.zicom.pl
217.70.50.26	A	borg.zicom.pl
217.70.50.195	PTR	d195.zicom.pl
217.70.53.116	A	sbs2k.zicom.pl
217.70.53.180	A	kelectronics.eu
217.70.54.137	PTR	h137.zicom.pl
217.70.55.65	PTR	formatka.com.pl
217.70.55.103	A	i103.zicom.pl
217.70.55.122	PTR	i122.zicom.pl
217.70.55.136	PTR	pupil.zseg.tarnow.pl
217.70.55.136	A	zseg.tarnow.pl
217.70.55.138	PTR	i138.zicom.pl