Robtex

Up: 213.189.54.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 213.189.54.0/25
Down right: 213.189.54.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.189.54.4	PTR	robi-net.it
213.189.54.6	PTR	monitor.socha.it
213.189.54.20	A	sd155.twojlimit.pl
213.189.54.36	A	sd163.twojlimit.pl
213.189.54.38	A	sd164.twojlimit.pl
213.189.54.51	A	s170.rapideo.pl
213.189.54.66	PTR	ip-2.213-189-54-64.net.eco.atman.pl
213.189.54.67	PTR	ip-3.213-189-54-64.net.eco.atman.pl
213.189.54.68	PTR	ip-4.213-189-54-64.net.eco.atman.pl
213.189.54.69	PTR	ip-5.213-189-54-64.net.eco.atman.pl
213.189.54.70	PTR	ip-6.213-189-54-64.net.eco.atman.pl
213.189.54.71	PTR	ip-7.213-189-54-64.net.eco.atman.pl
213.189.54.72	PTR	ip-8.213-189-54-64.net.eco.atman.pl
213.189.54.73	PTR	ip-9.213-189-54-64.net.eco.atman.pl
213.189.54.74	PTR	ip-10.213-189-54-64.net.eco.atman.pl
213.189.54.75	PTR	ip-11.213-189-54-64.net.eco.atman.pl
213.189.54.76	PTR	ip-12.213-189-54-64.net.eco.atman.pl
213.189.54.77	PTR	ip-13.213-189-54-64.net.eco.atman.pl
213.189.54.78	PTR	ip-14.213-189-54-64.net.eco.atman.pl
213.189.54.79	PTR	ip-15.213-189-54-64.net.eco.atman.pl
213.189.54.80	PTR	ip-16.213-189-54-64.net.eco.atman.pl
213.189.54.81	PTR	ip-17.213-189-54-64.net.eco.atman.pl
213.189.54.82	PTR	ip-18.213-189-54-64.net.eco.atman.pl
213.189.54.83	PTR	ip-19.213-189-54-64.net.eco.atman.pl
213.189.54.83	A	ns2.eco.atman.pl
213.189.54.84	A+PTR	b.eco.atman.pl
213.189.54.84	A	ns3.panhost.pl
213.189.54.85	PTR	ip-21.213-189-54-64.net.eco.atman.pl
213.189.54.86	PTR	ip-22.213-189-54-64.net.eco.atman.pl
213.189.54.86	A	edns2.atman.pl
213.189.54.87	PTR	ip-23.213-189-54-64.net.eco.atman.pl
213.189.54.88	PTR	ip-24.213-189-54-64.net.eco.atman.pl
213.189.54.89	PTR	ip-25.213-189-54-64.net.eco.atman.pl
213.189.54.90	PTR	ip-26.213-189-54-64.net.eco.atman.pl
213.189.54.91	PTR	ip-27.213-189-54-64.net.eco.atman.pl
213.189.54.92	PTR	ip-28.213-189-54-64.net.eco.atman.pl
213.189.54.93	PTR	ip-29.213-189-54-64.net.eco.atman.pl
213.189.54.94	PTR	ip-30.213-189-54-64.net.eco.atman.pl
213.189.54.98	A	a16.catshare.net
213.189.54.99	A	a17.catshare.net
213.189.54.100	A	a18.catshare.net
213.189.54.101	A	a19.catshare.net
213.189.54.102	A	a20.catshare.net
213.189.54.103	A	a21.catshare.net
213.189.54.114	A	a22.catshare.net
213.189.54.115	A	a23.catshare.net
213.189.54.116	A	a24.catshare.net
213.189.54.117	A	a27.catshare.net
213.189.54.118	A	a25.catshare.net
213.189.54.147	A	a10.catshare.net
213.189.54.148	A	a26.catshare.net
213.189.54.165	PTR	mail.filesolutions.eu
213.189.54.219	PTR	mailgw.fslimited.pl
213.189.54.219	A	mail.nopremium.pl
213.189.54.219	A	mail.rapideo.pl
213.189.54.250	A	a11.catshare.net
213.189.54.251	A	a12.catshare.net
213.189.54.252	A	a13.catshare.net
213.189.54.253	A	a14.catshare.net
213.189.54.254	A	a15.catshare.net