Robtex

Up: 193.187.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 193.187.56.0/22
Down right: 193.187.60.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.187.56.2	PTR	client-193-187-56-2.xtranet.sk
193.187.56.2	A	www.xtramail.sk
193.187.56.2	A	xtranet.sk
193.187.56.24	PTR	client-193-187-56-24.xtranet.sk
193.187.56.64	PTR	client-193-187-56-64.xtranet.sk
193.187.56.64	A	mail.kios.sk
193.187.56.96	PTR	client-193-187-56-96.xtranet.sk
193.187.56.101	A	mail.cachtice.sk
193.187.56.101	A	mail.sokolovce.sk
193.187.56.101	A	mail.ad-trebatice.sk
193.187.56.111	A	mail.xtranet.sk
193.187.56.117	A	ns2.kvasnica.sk
193.187.56.117	A	mail.kvasnica.sk
193.187.56.117	A	kvasnica.sk
193.187.56.125	A	ns.prodick.sk
193.187.56.125	A	www.prodick.sk
193.187.56.125	A	prodick.sk
193.187.56.131	PTR	client-193-187-56-131.xtranet.sk
193.187.56.137	A+PTR	mail.topbit.sk
193.187.56.137	A	nahradnedielychevrolet.sk
193.187.56.137	A	nahradnedielydaewoo.sk
193.187.56.138	PTR	client-193-187-56-138.xtranet.sk
193.187.56.153	PTR	client-193-187-56-153.xtranet.sk
193.187.56.188	A	snar.sk
193.187.56.188	A	creambiscuit.eu
193.187.56.188	A	missberry.net
193.187.56.225	PTR	gw.kovopn.sk
193.187.56.225	A	mail.kovopn.sk
193.187.56.228	A	mail.johnyle.eu
193.187.56.240	A	neo.ay.sk
193.187.56.251	PTR	client-193-187-56-251.xtranet.sk
193.187.57.19	PTR	client-193-187-57-19.xtranet.sk
193.187.58.151	A	exchange.cerny.biz
193.187.59.42	PTR	client-193-187-59-42.xtranet.sk
193.187.59.88	PTR	client-193-187-59-88.xtranet.sk
193.187.59.105	PTR	client-193-187-59-105.xtranet.sk
193.187.59.115	PTR	client-193-187-59-115.xtranet.sk
193.187.59.161	PTR	client-193-187-59-161.xtranet.sk
193.187.59.203	PTR	client-193-187-59-203.xtranet.sk
193.187.59.248	PTR	client-193-187-59-248.xtranet.sk
193.187.60.73	PTR	client-193-187-60-73.xtranet.sk
193.187.61.66	PTR	client-193-187-61-66.xtranet.sk
193.187.61.209	PTR	client-193-187-61-209.xtranet.sk
193.187.62.4	PTR	client-193-187-62-4.xtranet.sk
193.187.62.4	A	ns.ay.sk
193.187.62.4	A	ns.xtranet.sk
193.187.62.5	A	ns2.xnetpn.sk
193.187.62.58	PTR	client-193-187-62-58.xtranet.sk
193.187.63.2	A+PTR	cerberos.tsu.sk
193.187.63.2	A	gw.tsu.sk
193.187.63.2	A	gateway.tsu.sk
193.187.63.3	PTR	trinity.tsu.sk
193.187.63.4	PTR	zion.tsu.sk
193.187.63.9	PTR	client-193-187-63-9.xtranet.sk
193.187.63.12	A	mail.oxywise.com
193.187.63.18	PTR	client-193-187-63-18.xtranet.sk
193.187.63.20	A	mail.piestany.sk
193.187.63.45	A	mail.mobilier-design.sk
193.187.63.45	A	mail.shramot.sk
193.187.63.45	A	mail.zahorackenovinky.sk
193.187.63.216	PTR	client-193-187-63-216.xtranet.sk