Robtex

Up: 217.145.18.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 217.145.19.0/25
Down right: 217.145.19.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.145.19.2	A	se.zgtk.net
217.145.19.3	A+PTR	mx.zgtk.ru
217.145.19.3	A	ldap.zgtk.net
217.145.19.3	A	mx.zgtk.net
217.145.19.4	A+PTR	sg.zgtk.net
217.145.19.4	A	gobyapps.com
217.145.19.4	A	buh.zgtk.ru
217.145.19.5	A+PTR	ss.zgtk.net
217.145.19.8	A	db.zgtk.net
217.145.19.8	A	radius.zgtk.net
217.145.19.9	A+PTR	irc.fecity.ru
217.145.19.11	A	log.zgtk.net
217.145.19.14	A+PTR	tftp.zgtk.net
217.145.19.15	A	host-19-015.zgtk.ru
217.145.19.17	A+PTR	thecus.zgtk.ru
217.145.19.20	A	ts.zgtk.net
217.145.19.22	A	ftp.zgtk.ru
217.145.19.30	PTR	ns1.zgtk.ru
217.145.19.76	PTR	217-145-19-76.zgtk.ru
217.145.19.86	A	sup-wi-fi.zgtk.fecity.ru
217.145.19.127	PTR	bcast.zgtk.fecity.ru
217.145.19.130	A	66-g7-10-c6509-68.zgtk.net
217.145.19.133	A	67-g9-15-c6509-66.zgtk.net
217.145.19.134	A	66-g1-15-c6509-67.zgtk.net
217.145.19.137	A	68-g7-16-c6509-67.zgtk.net
217.145.19.138	A	67-g8-16-c6509-68.zgtk.net
217.145.19.142	A	68-g6-12-c6513-64.zgtk.net
217.145.19.145	A+PTR	66-g4-20-c6513-64.zgtk.net
217.145.19.149	A	67-g4-1-c6513-64.zgtk.net
217.145.19.150	A	64-g2-9-c6509-67.zgtk.net
217.145.19.153	A	69-g2-8-c6509-67.zgtk.net
217.145.19.154	A	67-g6-11-c6513-69.zgtk.net
217.145.19.157	A	69-g9-3-c6509-68.zgtk.net
217.145.19.161	A	70-g9-2-c6509-68.zgtk.net
217.145.19.166	A	69-g6-7-c6509-70.zgtk.net
217.145.19.169	A	69-g6-4-c6513-64.zgtk.net
217.145.19.173	A	70-g11-1-c6513-64.zgtk.net
217.145.19.177	A	70-g2-10-c6509-67.zgtk.net
217.145.19.178	A+PTR	67-g6-9-c6509-70.zgtk.net
217.145.19.181	A	69-g2-12-c6509-66.zgtk.net
217.145.19.182	A	66-g6-14-c6513-69.zgtk.net
217.145.19.193	PTR	g9-16-c6513-64.zgtk.net
217.145.19.194	A	e3-2-core.zgtk.net
217.145.19.198	A	e3-3-core.zgtk.net
217.145.19.202	A	e3-4-core.zgtk.net
217.145.19.205	A	g9-16-c6509-67.zgtk.net
217.145.19.206	A	e3-5-core.zgtk.net
217.145.19.210	A	e3-6-core.zgtk.net
217.145.19.213	A	g2-16-c6513-69.zgtk.net
217.145.19.214	A	e3-7-core.zgtk.net
217.145.19.217	A	g6-10-c6509-70.zgtk.net
217.145.19.218	A	e3-8-core.zgtk.net
217.145.19.241	A	vl70-c6509-70.zgtk.net
217.145.19.245	A	vl69-c6513-69.zgtk.net
217.145.19.249	A	vl65-c6509-65.zgtk.net
217.145.19.253	A	vl64-c6513-64.zgtk.net